Bidang kajian dalam jurnal ini termasuk sub rumpun Ilmu Pertanian dan Perkebunan, Ilmu Sosiologi Pertanian, Ilmu Kehutanan. Jurnal Riset Rumpun Ilmu Tanaman menerima artikel dalam bahasa Inggris dan bahasa Indonesia dan diterbitkan 2 kali setahun: April dan Oktober. E-ISSN : 2828-9439 (Online), P-ISSN : 2828-9420 (Cetak). Jurnal ini terakreditasi SINTA 5 (Surat Keputusan Direktur Jenderal Pendidikan Tinggi, Riset, dan Teknologi Nomor 10/C/C3/DT.05.00/2025 tanggal 21 Maret 2025 tentang Peringkat Akreditasi Jurnal Ilmiah Periode I Tahun 2025) dimulai dari Volume 1 Nomor 2 Tahun 2022 sampai Volume 6 Nomor 1 Tahun 2027. Terindeks oleh : Mitra Jurnal :
Analisis Faktor Faktor Produksi Usahatani Padi Sawah di Kota Padang
The factors influencing lowland rice production in Padang City are the focus of this study. The study was conducted through a field survey of lowland rice farmers to obtain primary data relevant to farming activities. The analysis method used was multiple linear regression with the dependent variable being lowland rice production (Y) and independent variables including land area (X₁), seeds (X₂), fertilizer (X₃), labor (X₄), and farming experience (X₅). The research findings show that simultaneously all production factors, including land area, seeds, fertilizer, labor, and farming experience, have a significant effect on lowland rice production in Padang City. Partially, the variables of fertilizer and labor have a significant effect on lowland rice production, while land area, seeds, and farming experience have no significant effect. These findings indicate that the increase in lowland rice production in Padang City is more determined by input intensification efforts, particularly through appropriate fertilization and labor availability, compared to land expansion. As a result, agricultural policies need to be directed at increasing input efficiency to support the productivity and sustainability of rice farming.
Copyright (c) 2026 Jurnal Riset Rumpun Ilmu Tanaman https://creativecommons.org/licenses/by-sa/4.0
Utilization of Aloe Vera as Herbal Medicine in Sobawagoli Village
This study examines the utilization of Aloe vera as a herbal medicine by the community of Sobawagoli Village, Indonesia. The research aims to document local knowledge related to the processing, application, and perceived benefits of Aloe vera in traditional healthcare practices. A qualitative descriptive approach with a case study design was employed. Data were collected through direct field observations, in-depth interviews with community members, and documentation of preparation methods. The findings reveal that Aloe vera is widely used for both internal and external treatments, including digestive disorders, internal heat, hypertension, burns, skin inflammation, and natural skin and hair care. The plant is processed through simple methods such as boiling, blending, and direct topical application, reflecting the accessibility and practicality of herbal medicine in rural settings. Community perceptions toward Aloe vera are highly positive, viewing it as a safe, effective, and culturally embedded alternative to chemical medicines. These practices are supported by empirical experiences and align with recent scientific studies highlighting the therapeutic properties of Aloe vera. The study underscores the importance of preserving indigenous herbal knowledge and integrating it with modern health education to promote sustainable, community-based healthcare systems.
Perbandingan Media Menir Jagung dengan Campuran Serbuk Kayu pada Perbanyakan Bibit F2 Jamur Tiram Putih (Pleorotus Ostreatus) di Kebun Wairita Farm Desa Wairbleler Kecamatan Waigete Kabupaten Sikka
This study aims to 1). Observe and understand the stages of propagating F2 white oyster mushroom seedlings at Wairita Farm. 2). Compare the growth of F2 white oyster mushroom seedlings between corn cobs and a mixture of corn cobs and wood powder. 3). Improve the skills and add to the experience and knowledge of students so that they can apply the knowledge they have gained in the lecture hall. This study used a comparative descriptive experimental approach, which is to compare the growth of F2 white oyster mushroom (Pleurotus ostreatus) seedlings on two different types of seedling media. This research was conducted at the Wairita Farm in Wairbleler Village, Waigete District, Sikka Regency, East Nusa Tenggara Province, over a period of 7 days (Monday to Sunday) during working hours from 08:00 to 16:30 with a break from 11:30 to 14:00. This location was chosen because it is an agricultural business unit engaged in the cultivation of white oyster mushrooms (Pleurotus ostreatus). The study period was 3 months, from September 17 to November 17, 2025. Independent variables and dependent variables. Data were obtained through direct observation of mycelium growth, daily recording during the incubation period, and visual documentation. The results of this study indicate that the success of white oyster mushroom F2 seedling propagation is greatly influenced by the suitability of the medium to the physiological and ecological characteristics of the mushroom. A mixture of corn bran and wood powder proved to be more suitable and is recommended for use in the propagation of F2 white oyster mushroom seeds compared to pure corn bran media.
Analisis Keberlanjutan Perkebunan Kelapa Sawit Rakyat di Kecamatan Parindu Kabupaten Sanggau
Oil palm plantations are often confronted with the problem of uncontrolled land expansion and suboptimal management, which potentially threaten the sustainability of the business from environmental, social, and economic perspectives for surrounding communities. This condition calls for a comprehensive evaluation of management practices implemented by independent smallholders. This study aims to determine the sustainability status of smallholder oil palm plantations in Parindu Subdistrict, Sanggau Regency, assessed from five main dimensions: ecological, economic, social, institutional, and technological. In addition, the study analyzes attributes that have sensitivity levels affecting the future sustainability of oil palm farming as a basis for formulating improvement strategies. A total of 36 respondents were selected using purposive sampling techniques and in-depth interviews. The research method employed was quantitative descriptive using the Rap-Palmoil approach and qualitative descriptive supported by kite diagrams to clarify the analysis results. The findings indicate that the management status of oil palm plantations falls into the moderately sustainable category, with MDS values of 53.61 for Embala Village and 55.75 for Maju Karya Village. The dimensions that require priority improvement in both villages are the ecological and technological dimensions.
Manajemen Pengadaan Bahan Baku Tebu di Pabrik Gula Madukismo Daerah Istimewa Yogyakarta
Sugarcane plays crucial and strategic role in the economy as the primary raw material for sugar production, thus ensuring proper procurement of sugarcane in the production process is crucial for smooth and successful production. This study aims to determine the management of sugarcane procurement and the constraints faced in meeting the demand for sugarcane at the Madukismo Sugar Factory in the Special Region of Yogyakarta. The basic method is descriptive. The location was determined intentionally at the Madukismo Sugar Factory in the Special Region of Yogyakarta, research was conducted from December 22, 2021, to January 15, 2022. The sampling technique was purposive sampling. Data collection methods included observation, interviews, and recording. The data analysis method was descriptive. The results of the study indicate that the procurement mechanisms for sugarcane include: factory capacity, planting area, planting schedule, and cutting schedule. Sugarcane planting is carried out in stages, starting from May to December, through partnership plantations and smallholder plantations. Harvesting and delivery of sugarcane to the Madukismo Sugar Factory are carried out in stages to prevent stockpiling of raw materials. Cutting is scheduled according to the harvest schedule, as the sugarcane harvest period is 12 months. Excess sugarcane raw materials at the Madukismo sugar factory will be processed the following day. Obstacles affecting the procurement of sugarcane raw materials at the Madukismo sugar factory include cutting labor, transportation, and the COVID-19 pandemic, which caused difficulties providing harvesting labor, resulting in delayed raw material delivery to the sugar factory in 2020 and 2021.
Inventarisasi Tanaman Obat dalam Pengobatan Tradisional di Kecamatan Duhiadaa, Kabupaten Pohuwato
The use of medicinal plants has been an important part of people's lives since the time of our ancestors. Before the advent of modern medicine, people used various types of plants to treat mild to severe illnesses, such as fever, cough, wounds, digestive disorders, and skin diseases. Inventory of medicinal plants plays a very important role in exploring the potential of existing natural resources, especially as an effort to support the development of traditional medicine. The purpose of this study is to identify the types of medicinal plants used by local communities in traditional medicine. The method used in this study is a descriptive method through direct surveys at the research location. The findings obtained in the field concluded that all types of plants mentioned in this study are very beneficial for the people of Duhiadaa District, because they can help in treating various types of diseases experienced by the community. The types of diseases that can be treated include hypertension, gout, stomach acid, cholesterol, kidney disease, diabetes, inflammation, cancer, wounds, diarrhea and digestive disorders.
Analisis Daya Saing Perkebunan Kelapa Sawit Pola Swadaya Kabupaten Tanjung Jabung Barat
Independent plantations are a favorite in the Jambi Regional economy, as they are a source of economic growth, employment, exports, and foreign exchange for the region. Despite their relatively low productivity, oil palm plantations in Jambi Province have a major competitive advantage compared to other commodities. This study aims to describe, analyze competitiveness, analyze policy impacts, and conduct sensitivity tests on independent oil palm plantations. The research location was in Merlung District, selecting three sample villages: Tanjung Paku Village, Merlung Village, and Lubuk Terap Village purposively, with a total sample of 43 farmers. The data analysis method used the (PAM) method. The results of the analysis show that independent farmers still have relatively low productivity. The DRCR value is 0.379 (<1) and the PCR value is 0.368 (<1) which indicates savings in the use of domestic resources by 37.9% and 36.8%. These results indicate a comparative and competitive advantage. The divergence impact shows a negative impact, meaning that government policies are not distorted properly, as indicated by an NPCI value of 1.18 (> 1) and an NPCO value of 0.87 (< 1). Sensitivity tests show that independent oil palm plantations still have competitiveness (< 1), despite experiencing policy distortions such as input price increases (11% and 25%) and a decrease in FFB prices (45%).
Analisis Literasi Keuangan dan Dampaknya terhadap Kesejahteraan Rumah Tangga Petani Sayuran
This study aims to analyze the level of financial literacy and examine its influence on the household welfare of vegetable farmers. Agricultural households, particularly smallholder vegetable farmers, frequently experience economic vulnerability due to several structural challenges such as unstable agricultural income, seasonal production patterns, fluctuating market prices, limited access to formal financial services, and inadequate financial management skills. These conditions often make farm households more susceptible to economic shocks, including crop failure, input price increases, or sudden market price declines. In this context, financial literacy becomes an essential capability that enables farmers to manage their financial resources more effectively.This research employed a quantitative research design using a survey approach. The study involved 120 vegetable farmers selected as respondents from major vegetable-producing areas. Data were collected through structured questionnaires designed to measure farmers’ financial literacy levels and household welfare conditions. Financial literacy was assessed through indicators such as financial knowledge, financial behavior, and financial attitudes, while household welfare was evaluated based on indicators including consumption stability, education and health expenditures, savings capacity, and overall economic resilience. The collected data were analyzed using descriptive statistics to describe the characteristics and financial literacy levels of respondents, and multiple linear regression analysis to examine the relationship between financial literacy and household welfare.The results of this study highlight the importance of strengthening financial education programs targeted at agricultural communities. Improving financial literacy among vegetable farmers can contribute not only to better household financial management but also to broader rural economic development. Therefore, financial education initiatives should be integrated into agricultural extension programs, farmer group activities, and local government development strategies. Such initiatives may include training in household financial planning, simple bookkeeping for farm businesses, savings management, and responsible credit use. By enhancing farmers’ financial capabilities, these programs can help improve household welfare, strengthen rural economic resilience, and support the long-term sustainability of the agricultural sector.
Persepsi Petani Padi terhadap Sustainable Agriculture di Lahan Rawa Kecamatan Tebas Kabupaten Sambas
The agricultural sector plays a strategic role in meeting food needs while maintaining environmental sustainability and community welfare. However, conventional farming practices that rely on chemical inputs have caused various problems, such as soil degradation, loss of biodiversity, and environmental pollution. This condition has encouraged the adoption of the Sustainable Agriculture concept, which emphasizes a balance between ecological, economic, and social aspects. Its successful implementation is strongly influenced by farmers’ perceptions as the main actors. This study aims to analyze rice farmers’ perceptions of the implementation of Sustainable Agriculture in swampy areas of Tebas District, Sambas Regency. The research was conducted from October to November 2025 using a survey method involving 95 farmers selected through the Slovin formula and proportional random sampling technique. Data were collected through observation, interviews, and Likert-scale questionnaires, and analyzed using descriptive analysis and binary logistic regression. The results show that farmers’ perceptions are generally positive, particularly regarding water management, variety selection, and cropping patterns. However, the use of organic fertilizers, environmentally friendly pest control, and post-harvest management are still considered difficult. Education level and non-farming occupations significantly influence farmers’ perceptions. Therefore, enhancing extension services, training, and support for business diversification is necessary to promote the adoption of Sustainable Agriculture.
Pertumbuhan Aklimatisasi Bibit Tiga Varietas Krisan pada Beberapa Persentase Naungan
Chrysanthemum is an ornamental plant widely cultivated in Indonesia, with various varieties that have unique and attractive characteristics. Each variety responds differently to changes in light intensity. Providing shade can help regulate the light intensity received by chrysanthemum seedlings during the acclimatization stage. This study aimed to determine the best shade percentage for the acclimatization growth of three chrysanthemum varieties. The research was conducted in the screenhouse of the Faculty of Agriculture, Tanjungpura University, for three months, from October to December 2024. The experiment used a Split Plot Design (Split Plot) with a Randomized Block Design (RBD), consisting of two factors: shade percentage and variety. There were three levels of shade and three chrysanthemum varieties, resulting in nine treatment combinations. Each treatment was repeated three times, with each replication consisting of three sample plants, resulting in 81 experimental units. The shade percentages used were 25% (n1), 50% (n2), and 75% (n3), and the varieties tested were Xanne (v1), Suciyono (v2), and Pinka Pinky (v3). Observed variables included plant survival rate, plant height, stem diameter, internode length, number of internodes, number of flower primordia, leaf color changes, along with supporting data such as temperature, humidity, and light intensity. The results showed that 50% shade was effective in promoting plant height and the number of flower primordia in the three varieties: Xanne, Suciyono, and Pinka Pinky. The Suciyono variety exhibited good vegetative and generative growth under all shade percentages.
Tablet Effervescent dari Daun Umbi Jalar Ungu untuk Pencegahan Penyakit Degeneratif
The prevalence of non-communicable degenerative diseases in Indonesia continues to rise, particularly affecting adolescents and productive age populations due to unhealthy lifestyle patterns and free radical exposure. Purple sweet potato leaves (Ipomoea batatas L.), a locally abundant resource often regarded merely as agricultural by-product, contain significant bioactive compounds including polyphenols, flavonoids, anthocyanins, and terpenoids demonstrating potent antioxidant properties with IC50 values of 47.99 ppm. This study employs a qualitative descriptive literature review approach, analyzing 28 scientific publications spanning 2018-2025 sourced from Google Scholar and PubMed databases to examine the potential of purple sweet potato leaves as effervescent tablet raw material for degenerative disease prevention. Findings reveal that bioactive constituents effectively neutralize free radicals, prevent lipid peroxidation, and protect cellular structures from oxidative damage linked to diabetes, cancer, and cardiovascular disorders. The effervescent tablet formulation provides strategic advantages including enhanced solubility, accelerated absorption rates due to elimination of disintegration processes, pleasant carbonation sensation masking unpleasant active ingredient taste, and superior gastrointestinal tolerance. This innovation offers promising prospects for degenerative disease prevention through local food resource utilization, though experimental validation regarding optimal formulation, effective dosage determination, and clinical efficacy assessment remains necessary for practical implementation.
Analisis Willingness to Pay (WTP) Pengunjung terhadap Pengembangan Kawasan Taman Wisata Alam (TWA) Gunung Meja
This study aims to analyze visitors’ Willingness to Pay (WTP) and to estimate the economic value in supporting the development of Gunung Meja Nature Tourism Park (TWA) as a conservation area. This study employed the Contingent Valuation Method (CVM) with a total of 156 respondents. Data were analyzed using descriptive quantitative methods to obtain the average WTP value and its distribution. The results showed that the average WTP of visitors was IDR 19,300 per person, with the highest distribution in the range of IDR 10,000–30,000 and a dominant value of IDR 20,000 (23%). The estimated economic value of the area based on WTP reached IDR 3,939,245,800 per year, which is higher than the actual revenue of IDR 2,755,431,000 per year. The difference of IDR 1,183,814,800 indicates a potential increase in revenue through tariff adjustment. These findings indicate that visitors have a higher willingness to pay compared to the current tariff. Therefore, the WTP value can be used as a basis for determining optimal tariff policies to support sustainable management of conservation areas and to maintain their ecological functions.
Analisis Efisiensi Pemasaran Tandan Buah Segar Perkebunan Kelapa Sawit Pola Kemitraan dan Pola Swadaya di Kabupaten Tanjung Jabung Barat
This study aims to (1) describe the marketing channels of fresh fruit bunches (FFB) of oil palm under partnership and independent (self-managed) schemes in Merlung District, Tanjung Jabung Barat Regency; (2) analyze marketing margins, farmer’s share, and marketing efficiency for each scheme; and (3) compare differences in marketing margins and farmer’s share between single-level marketing channels in both business schemes. The research was conducted in 2025 using a survey method with simple random sampling techniques. The data used consisted of primary data obtained through direct interviews with farmers and marketing institutions, as well as secondary data from relevant agencies. Data analysis was carried out using descriptive analysis, marketing margin analysis, farmer’s share, marketing efficiency analysis, and Multivariate Analysis of Variance (MANOVA). The results show that there are two types of marketing channel patterns, namely single-level and two-level channels. The single-level marketing channel has lower marketing margins, higher farmer’s share, and better marketing efficiency. In addition, there are significant differences between single-level marketing channels in both business schemes. These findings imply that shorter marketing channels are more efficient and provide a greater share of the selling price to smallholder oil palm farmers
Effects of Local Microorganisms (MOL) from Stale Rice and Palm Oil Boiler Ash on the Growth and Yield of Shallots (Allium ascalonicum L.)
The purpose of this study was to determine how the application of Local Microorganisms (LOM) from stale rice and oil palm boiler ash impacts the growth and production of shallots (Allium ascalonicum L.) and to determine the interaction between the two treatments. Shallots are a horticultural commodity with high economic value, so efforts are needed to increase production through the use of environmentally friendly organic materials. The study used a factorial Randomized Block Design (RBD) with two factors and three replications. The first factor was LOM from stale rice with four levels (0, 20, 40, and 60 ml/L water/plot) and the second factor was oil palm boiler ash with four levels (0, 500, 1000, and 1500 grams/plot), resulting in 16 treatment combinations and 48 experimental plots. The parameters observed included plant height, number of leaves, number of tillers, fresh weight of bulbs, dry weight of bulbs, and bulb diameter. If there was a significant effect, the data were tested using analysis of variance (ANOVA). This research is expected to produce scientific data on the use of organic waste as an environmentally friendly fertilizer alternative.
Copyright (c) 2026 Nursyva Alvira Sumara, Desi Sri Pasca Sari Sembiring, Hanifah Mutia Zaida Ningrum Amrul https://creativecommons.org/licenses/by-sa/4.0
Pengaruh Pemberian Limbah kulit Kopi dan Perendaman Air Bawang Merah terhadap Pertumbuhan Stek Kumis Kucing (Orthosiphon aristatus)
This study aimed to determine the effect of coffee husk waste application and shallot extract soaking on the growth of cat’s whiskers (Orthosiphon aristatus) cuttings. The research employed a factorial Randomized Block Design (RBD) consisting of two factors with 48 experimental plots. The first factor was the application of coffee husk waste, symbolized as “L,” with four treatment levels: L0 = 0 g/polybag (without coffee husk waste), L1 = 75 g/polybag, L2 = 150 g/polybag, and L3 = 225 g/polybag. The second factor was shallot extract soaking, symbolized as “B,” with four treatment levels: B0 = 0 ml/L of water, B1 = 5 ml/L of water, B2 = 10 ml/L of water, and B3 = 15 ml/L of water. Thus, there were 16 treatment combinations with three replications. The observed parameters included time to shoot emergence, number of shoots, plant height, number of leaves, leaf area, and survival percentage. The results showed that the application of coffee husk waste and shallot extract soaking had no significant effect on the growth of cat’s whiskers (Orthosiphon aristatus) cuttings across all observed parameters.
Copyright (c) 2026 Dwi Sekar Ningtias, Desi Sri Pasca Sari Sembiring, Najla Lubis https://creativecommons.org/licenses/by-sa/4.0
Efektivitas Pemberian Pupuk Kandang Sapi dan Eco Enzyme terhadap Pertumbuhan dan Produksi Tanaman Kemangi (Ocimum basilicum L.)
Basil (Ocimum basilicum L.) is a horticultural plant widely used as a fresh vegetable and herbal ingredient. Efforts to increase basil growth and production can be achieved through environmentally friendly organic fertilization, one of which is the use of cow manure and eco- enzymes. The purpose of this study was to determine the response due to the provision of eco enzyme and cow manure on the growth and production of basil plants. This research method used a factorial randomized block design (RAK) with two factors. The first factor was the provision of cow manure with 4 levels, namely S0 = no treatment, S1 = 200g, S2 = 300g, S3 = 400g. The second factor was the provision of EE with 4 levels, namely E0 = no treatment, E1 = 10ml, E2 = 20ml, E3 = 30ml. The observation parameters of this study were plant height, stem diameter, number of primary branches, fresh weight, root length, flowering age. The results of this study are expected to provide recommendations for effective organic fertilization to increase basil plant productivity sustainably.
Copyright (c) 2026 Prayoga Prayoga, Najla Lubis, Desi Sri Pasca Sari Sembiring https://creativecommons.org/licenses/by-sa/4.0
Edible Coating untuk Memperpanjang Umur Simpan Stroberi: Tinjauan Sistematis
Strawberries are horticultural commodities that are highly susceptible to postharvest deterioration due to their high respiration rate, microbial activity, and oxidative degradation, resulting in a relatively short shelf life. This study aimed to evaluate the effectiveness of edible coatings in extending strawberry shelf life through a systematic literature review (SLR) approach. Literature was collected from several scientific databases using keywords related to edible coating, shelf life, and strawberry, covering publications from 2019–2026. From an initial 109 articles, a selection process based on inclusion and exclusion criteria resulted in 35 articles specifically discussing the application of edible coatings on strawberries. The synthesis results showed that all studies reported an extension of shelf life after edible coating application, although the effectiveness was influenced by the type of material, formulation, and storage conditions. Chitosan was the most widely used coating material due to its natural antimicrobial activity and excellent film-forming ability. The incorporation of bioactive compounds such as essential oils, plant extracts, and phenolic compounds was proven to enhance antifungal and antioxidant activities. In addition, nanotechnology-based systems demonstrated better preservation performance compared to conventional systems. However, methodological standardization and industrial-scale validation are still required to support commercial implementation.
Copyright (c) 2026 Nur Afni, Elya Antariksana Bachmida https://creativecommons.org/licenses/by-sa/4.0
Efektivitas Tumpang Sari Tanaman Jagung pada Tanaman Kelapa Sawit dalam Menekan Pertumbuhan Gulma
Weed growth in mature oil palm plantations (MTP) is a major problem due to competition for light, water, nutrients, and growing space. Intensive chemical weed control has the potential to cause resistance, environmental pollution, and increase production costs. The corn intercropping system in mature oil palm plantations (MTP) provides an ecological weed control alternative. This study aims to synthesize scientific evidence on the effectiveness of corn intercropping in suppressing weed growth in mature oil palm plantations using the Systematic Literature Review (SLR) method. Literature searches were conducted on Google Scholar, DOAJ, Garuda, and university repositories for the 2015–2025 period. Of the 50 scientific papers that met the inclusion criteria, 50 were analyzed in depth. The synthesis results showed that corn intercropping can reduce weed density by 35–70%, suppress weed biomass by up to 60%, reduce the dominance of grass and sedge weeds, and reduce the frequency of chemical weeding from 4 to 1–2 times per season. Weed suppression occurs through mechanisms such as rapid canopy closure, competition for growing space, and changes in soil microclimate. These findings confirm that corn intercropping is effective as an economical and environmentally friendly weed control strategy in TM oil palms.
Copyright (c) 2026 Rosdiana Br. Sinaga, Putri Widia Salha, Haritsyah Haritsyah, Ibrena Joelta Sitepu, Astrid Aprilia, Guntoro Guntoro https://creativecommons.org/licenses/by-sa/4.0
Tingkat Kerusakan Hama Penggerek Batang Ubi Jalar (Omphisa Anastomosalis) pada Perlakuan Berbagai Jenis Mulsa
Sweet potato (Ipomoea batatas) often experiences yield reduction due to attacks by plant pests, particularly the stem borer Omphisa anastomosalis, which damages plant tissues and inhibits growth. The application of mulch can be an effort to improve the plant’s microenvironment while suppressing pest attacks. This study aimed to determine the level of damage caused by Omphisa anastomosalis under different mulch treatments. The research was conducted on farmers' rice fields located in Lingsar Village. The experiment used a Randomized Block Design (RBD) with three treatments: no mulch (control), black silver plastic mulch, and straw mulch, each repeated nine times, resulting in 27 experimental units. Data were analyzed using analysis of variance (ANOVA) at a 5% significance level, followed by the Honestly Significant Difference (HSD) test at the same level. The results showed that mulch type had a significant effect on stem diameter, pest population, and stem damage intensity in sweet potato plants. The plastic mulch treatment produced the highest stem diameter (20.45 mm), the highest pest population (7.33 individuals), and the highest stem damage intensity (59.53%), the straw mulch and control treatments showed lower values for all observed parameters.
Copyright (c) 2026 Ahmad Riza Prasetiyo, Bambang Supeno, Wahyu Astiko https://creativecommons.org/licenses/by-sa/4.0
Digitalisasi dan Komunikasi Pertanian terhadap Pertumbuhan UMKM di Kecamatan Cipari Kabupaten Cilacap
The growth of agribusiness enterprises in Indonesia, particularly regarding digital technology access, barriers to technology adoption, operational efficiency, and business sustainability. The research employed a quantitative approach using a survey method through questionnaires distributed to agribusiness actors. Data were analyzed using descriptive quantitative analysis and ordinal logistic regression. The results indicate that digitalization positively influences the development of agribusiness enterprises in Indonesia. The use of digital technologies such as social media, agricultural marketplaces, digital farming applications, and the Internet of Things (IoT) has improved business communication effectiveness, expanded marketing access, accelerated market information access, and enhanced operational efficiency. The variable of digital technology access and utilization obtained an average score of 36.36, categorized as high, while the impact of digital utilization on business growth obtained an average score of 35.90, indicating positive benefits for most respondents. However, barriers such as limited internet infrastructure, low digital literacy, limited capital, and lack of technological assistance remain major challenges, with an average score of 31.20. The ordinal logistic regression analysis showed a probability value of 0.0135, indicating that the research model is statistically significant.
Copyright (c) 2026 Ernes Septina Azizi, Anggi Fitria Cahyaningsih, Faishal Permana, M. Aris Pujiyanto, Dwi Putriana N Kinding, Muhamad Solekan https://creativecommons.org/licenses/by-sa/4.0
Perkembangan Teknologi dan Dampaknya terhadap Efisiensi dalam Industri Pengolahan Minyak Sawit
The palm oil processing industry faces increasing demands for efficiency, product quality, and sustainability in line with technological advancements. This study aims to examine recent technological developments in the palm oil processing industry and critically analyze their impacts on factory efficiency and sustainability. A qualitative descriptive literature review method was employed through the collection, selection, classification, and analysis of relevant scientific publications from the last ten years. The findings indicate that technologies such as Programmable Logic Controller (PLC)-based automation, Internet of Things (IoT), biomass and biogas utilization, process equipment modernization, and digitalization through Manufacturing Execution Systems (MES) contribute to improved production efficiency, reduced oil losses, energy savings, and enhanced Crude Palm Oil (CPO) quality. However, the implementation of these technologies remains constrained by limited investment, inadequate human resource competencies, poor system integration, and weak managerial commitment. The study concludes that the success of modernization in the palm oil industry depends not only on technological sophistication but also on organizational readiness to integrate technology, human resources, and management practices in a sustainable manner.
Copyright (c) 2026 Cevin Bernando Damanik, Iqbal Baihaqi Batubara, Muhammad Fathir Azmi, Damar Helga, Mario Purba, Guntoro Guntoro https://creativecommons.org/licenses/by-sa/4.0
Analisis Respon Fisiologi Kelapa Sawit terhadap Tingkat Kepadatan Gulma di Lahan Perkebunan
This study aims to investigate the impact of weed density and dominance on the physiological performance of oil palm (Elaeis guineensis Jacq.). The methodology applied in this research is a literature review that synthesizes data from various previous studies regarding vegetation dynamics and biotic competition within oil palm plantations. The consolidated data indicates that weed density is significantly influenced by cultivation methods, such as the application of Empty Fruit Bunches (EFB) which can increase humidity, as well as plant age, which affects light intensity at the ground level. These environmental changes lead to a shift in weed dominance from grasses to broadleaf plants or ferns. A high Summed Dominance Ratio (SDR) indicates intense competition, resulting in prolonged physiological stress for the primary crop. The presence of weeds exerts "double pressure" through root competition for nutrients (particularly nitrogen) and water, as well as spatial competition above ground. Consequently, the photosynthetic rate experiences a significant decline due to stomatal closure as an adaptive reaction to water deficit. Control measures using herbicides such as paraquat dichloride, diuron, and glyphosate at appropriate dosages have proven effective in reducing weed density without inducing phytotoxic effects on the plants. Ultimately, efficient weed management is vital to maintain photosynthetic efficiency, optimize the net assimilation rate, and ensure that biomass accumulation and fresh fruit bunch production are not hindered by adverse vegetation competition.
Copyright (c) 2026 Rifki Sakila Wahyu Pratama, Eykin Steven Tarigan, Dimas Mauladana, Samuel Riyaldo Marbun, Hari Gunawan https://creativecommons.org/licenses/by-sa/4.0
Distribusi Vertikal Sifat Kimia Tanah pada Tegakan Tanaman Cengkeh, Pala, dan Kelapa
The study examines the vertical distribution of soil chemical properties under clove (Syzygium aromaticum), nutmeg (Myristica fragrans), and coconut (Cocos nucifera) stands in Togafo Village, West Ternate District. It aims to analyze how different plantation vegetation types affect soil fertility and nutrient stratification across soil depths. A survey method was used by collecting soil samples from three plantation stands at two depth intervals, 0–30 cm and 30–60 cm. The analyzed soil parameters included pH, organic carbon, total nitrogen, carbon-to-nitrogen (C/N) ratio, and available phosphorus. Data were analyzed descriptively and supported by the Soil Stratification Ratio (SSR). The results showed that soil pH ranged from 6.15 to 6.68, indicating slightly acidic to neutral conditions. Organic carbon ranged from 1.57% to 2.73%, total nitrogen from 0.09% to 0.22%, C/N ratio from 9 to 22, and available phosphorus from 10.00 to 18.75 ppm. Higher organic carbon, nitrogen, and phosphorus contents were found in the 0–30 cm layer than in the 30–60 cm layer. Clove stands showed the highest surface nutrient accumulation. These findings indicate that vegetation type influences soil nutrient stratification, with clove plantations better maintaining soil fertility.
Copyright (c) 2026 Adnan Sofyan, Asrul Dedy Ali Hasa, Idris Abdul Rachman, Nurul Aini Tangge, Ayulenda Makalu https://creativecommons.org/licenses/by-sa/4.0
Efektivitas Dua Jenis Mulsa terhadap Tingkat Serangan Hama Pelipat Daun (Brachmia Convolvuli Wals.)
Sweet potato (Ipomoea batatas L.) is a strategic food commodity that has the potential as an alternative carbohydrate source and functional food. However, its productivity is still hampered by attacks by plant pests (OPT), one of which is the leaf-folding pest (Brachmia convolvuli). This study aims to determine the effectiveness of two types of mulch on the population and intensity of leaf-folding pest attacks on purple sweet potato plants. The research method used is experimental. The experimental design is (RAK) Randomized Block Design, with 3 treatment. The treatment are N0 control (no treatment), N1 black silver plastic mulch and N2 straw mulch, each experimental unit was repeated 9 times and obtained 27 treatment units. Data were analyzed using analysis of variance (ANOVA) at a significance level of 5% followed by the Honestly Significant Difference (HSD) test at the same level. The result showed that the type of mulch significantly affected the pest population and attack intensity. Straw mulch gave significant results, with a population of 9,96 individuals and an attack intensity of 19.09%. So it is more effective in suppressing the development and attack of leaf folding pests compared to other treatments.
Copyright (c) 2026 Ardiansyah Ardiansyah, Bambang Supeno, Wahyu Astiko https://creativecommons.org/licenses/by-sa/4.0
Optimasi Dosis Pemupukan Nitrogen pada Budidaya Bayam Cabut (Amaranthus viridis) dalam Polibag
Nitrogen is an essential macronutrient that plays a crucial role in supporting plant growth and development. This nutrient is generally absorbed by plants in the form of ammonium (NH₄⁺) and nitrate (NO₃⁻) ions. The effectiveness of nitrogen fertilization is strongly influenced by the type of fertilizer and the applied dosage. This study aimed to evaluate the effects of different nitrogen fertilizer sources and application rates on the growth and yield of spinach (Amaranthus viridis) cultivated in polybags. The experiment was conducted at the Experimental Farm of Nusa Nipa University from February to March 2026 using a factorial Randomized Complete Block Design (RCBD) with three replications. The first factor consisted of two nitrogen sources, namely urea and calcium ammonium nitrate, while the second factor consisted of five nitrogen application rates: 0X, ¼X, ½X, ¾X, and X (recommended dose). The results showed that different nitrogen sources did not significantly affect plant height, leaf number, fresh weight, dry weight, or plant water content. In contrast, increasing nitrogen rates significantly affected plant height at 2 weeks after planting (WAP) and plant dry weight. The interaction between nitrogen source and application rate exhibited a linear response for plant height at 3 WAP and fresh weight.
Copyright (c) 2026 Oktaviana Rosario Sere Gili, Yovita Yasintha Boli https://creativecommons.org/licenses/by-sa/4.0
Studi Intensitas Serangan Lalat Buah (Bactrocera Spp.) pada Tanaman Jambu Kristal (Psidium Guajava L.) di Kecamatan Gerung Kabupaten Lombok Barat
Fruit fly infestation (Bactrocera spp.) is one of the biggest problems in Kristal guava cultivation, as it can reduce fruit quality and yield. The aim of this study was to determine the infestation severity of Kristal guava plants in the Gerung district of West Lombok. The survey was conducted in April - May 2026 using an indirect observation method. Fruit flies were captured in yellow, red, green, blue, and white sticky traps placed on 20 experimental plants in four observation blocks. The fruit fly population and the degree of fruit damage were monitored for five weeks. Infestation severity data were analyzed using a scoring system based on the extent of fruit damage. The results showed that the highest number of fruit fly catches was recorded in the first week (525 individuals), while the lowest number was recorded in the fourth week (208 individuals). The infestation severity ranged from 25.86% to 42.79% and was classified as moderate. The high intensity of the attacks in the field correlated positively with the fruit fly population on crystal guavas.
Copyright (c) 2026 Bayu Anggara, Hery Haryanto, Amrul Jihadi https://creativecommons.org/licenses/by-sa/4.0
Faktor-Faktor yang Mempengaruhi Produksi Cabai (Capsicum Frutescens L.) di Desa Cipetir Kecamatan Kadudampit Kabupaten Sukabumi
This study aimed to analyze the factors affecting cayenne pepper (Capsicum frutescens L.) production in Cipetir Village, Kadudampit District, Sukabumi Regency. A quantitative research method with a survey approach was employed. The sampling technique used purposive sampling involving 30 cayenne pepper farmers who were actively engaged in farming activities. The data consisted of primary data obtained through interviews and questionnaires, as well as secondary data collected from literature reviews and other supporting sources. Data analysis was conducted using multiple linear regression with the assistance of the Statistical Package for the Social Sciences (SPSS), supported by F-tests, t-tests, and the coefficient of determination (R²). The results showed that, simultaneously, seed use, fertilizer use, and land area had a significant effect on cayenne pepper production, with an F-value of 69.173 and a significance level of less than 0.001. Partially, land area had a positive and significant effect on cayenne pepper production, with a regression coefficient of 0.507 and a significance value of less than 0.001. Meanwhile, seed use and fertilizer use did not have a significant effect on cayenne pepper production. The coefficient of determination (R²) of 0.889 indicates that 88.9% of the variation in cayenne pepper production can be explained by the three independent variables, while the remaining 11.1% is influenced by other factors outside the research model. Therefore, land area was identified as the most dominant factor affecting cayenne pepper production in Cipetir Village, Kadudampit District, Sukabumi Regency.
Copyright (c) 2026 Fikri Fauzan Athoriq, Ashrul Tsani, Endang Triastutiningsih https://creativecommons.org/licenses/by-sa/4.0
Pemodelan Sortasi Buah Cabai Berdasarkan Karakteristik Morfologi Melalui Pendekatan Analisis Citra Digital
Sorting is an important stage in postharvest handling of chili peppers to obtain products with uniform quality. Manual sorting processes generally require more time and have the potential to produce errors due to observer subjectivity. This study aimed to model chili pepper (Capsicum sp.) sorting using a digital image analysis approach with ImageJ software and to compare its measurement effectiveness with conventional manual methods. The study employed an experimental method with a quantitative approach through several stages, including manual measurement, image acquisition, image processing using ImageJ, and data analysis. The observed parameters included fruit size, object area, color intensity, and visual characteristics of chili peppers. The results showed that measurements obtained using ImageJ exhibited a similar trend to manual measurements in identifying the relative size of chili fruits. The object area values generated through image analysis indicated variations in size among samples, while color characteristics reflected differences in fruit maturity levels. The use of ImageJ provided a more objective, faster, and more consistent measurement process compared to manual methods. Digital image analysis has potential for further development as an automated sorting system in chili postharvest handling.
Copyright (c) 2026 Arifah Husna, Fatiyah Rahmah, Honesh Setia N., Latifah Dwi S., Yussy Purwaningsih https://creativecommons.org/licenses/by-sa/4.0
Pemetaan Stakeholder dalam Rencana Tata Tanam Global Berbasis Neraca Air Irigasi
Stakeholder mapping is not merely an auxiliary communication activity in irrigation planning; it is a governance instrument that determines whether technical water-balance calculations can be converted into legitimate cropping schedules, coordinated operations, and collective compliance at the field level. This study analyzes the configuration of stakeholders in the implementation of a water-balance-based Global Cropping Plan (RTTG) in Musi Rawas Regency, Indonesia. A descriptive qualitative case-study approach was employed. Data were collected through field observation, in-depth interviews, and focus group discussions involving local government agencies, planning and technical departments, irrigation officers, agricultural extension workers, farmer water-user associations, farmer groups, rice farmers, fish farmers, and community water users. The data were processed through thematic coding, role identification, triangulation, and a power-interest matrix. The findings indicate that RTTG implementation depends on the alignment of four actor clusters: policy steering actors, technical-operational actors, regulatory and resource-support actors, and water users. Promoters with high power and high interest must be engaged intensively as policy legitimators and coordination drivers; latents must be approached through legal, budgetary, and institutional arguments; defenders require participatory empowerment as field implementers and social monitors; and apathetics need concise public information to prevent misinformation. The study concludes that stakeholder mapping strengthens adaptive irrigation governance by integrating technical data, institutional authority, farmer participation, and food-security objectives.
Copyright (c) 2026 Oktaviano Oktaviano, Efrilia Efrilia, Ali Sadikin https://creativecommons.org/licenses/by-sa/4.0
Pengaruh Perbedaan Media Tanam terhadap Pertumbuhan dan Produksi Tanaman Pakcoy (Brassica rapa L.) Sistem Hidroponik
This study aims to analyze the influence of different planting media on the growth and production of pakcoy plants (Brassica rapa L.) in the hydroponic system. The research design used a Group Random Design (RAK) with five treatments and five replicates. The treatment provided was in the form of wood charcoal planting media, rockwool, sponges, cocopeat, and burnt husks. The parameters observed included plant height, leaf width, number of leaves, total fresh weight, and the production of pakcoy plants. The results of the study show that the planting medium has a real influence on all growth and production parameters. The highest plant height reaches 20.99 cm, leaves width 8.96 cm, number of leaves 11.06 leaves, total fresh weight of 165.00 g, and production yield of 991.71 g. Rockwool and cocopeat planting media have proven to be the most effective in increasing the growth and production of pakcoy plants compared to other media. The advantage of rockwool lies in the ability to retain optimal moisture and aeration, while cocopeat has a good capacity to retain water and nutrients. Thus, the selection of the right planting medium is an important factor in the success of pakcoy cultivation in the hydroponic system, and can be used as a reference for farmers in increasing the productivity of horticultural crops in a sustainable manner.
Copyright (c) 2026 Dina Yuliasty Lamefa, Bangun Joko Laksono, Ratna Dewi, Sri Harimurti, Tukidi Tukidi, Padhel Padhel https://creativecommons.org/licenses/by-sa/4.0
Respon Pertumbuhan dan Produktivitas Tanaman Cabai Merah Keriting (Capsicum annuum L.) terhadap Jenis Media Tanam dan Berbagai Dosis Biochar
Curly chili (Capsicum annuum L.) is one of the strategic horticultural commodities in Indonesia which has high economic value and plays an important role in meeting the food needs of the community. Biochar is a soil amendment with a high pore structure, which can increase water retention capacity, improve soil aeration, increase cation exchange capacity, and reduce nutrient loss due to leaching. he research was conducted at the experimental garden of the Faculty of Plant and Animal Sciences and the integrated laboratory at Campus B, Jalan Jenderal Besar Suharto KM 13, Lubuk Kupang, Lubuklinggau Selatan I, from February to May 2026. Using a Factorial Randomized Block Design (RAK) consisting of two factors. Factor 1: Type of Soil Media (P); P0 = topsoil, P1 = peat soil, P2 = ex-coal mining soil, P3 = marginal soil. Factor 2 Ameliorant Dose (K) K0 = no ameliorant (control), K1 = biochar 200 g/polybag, K2 = biochar 300 g/polybag, and K3 = biochar 400 g/polybag. Each treatment consisted of 3 sample plants repeated 3 times, the number of sample plants in each block was 16 treatments x 3 sample plants x 3 replications. Based on the research results, the type of planting medium and biochar dosage had the best effect on plant height, number of branches, flowering age, number of fruits, and fruit weight.
Copyright (c) 2026 Sugito Loso, Haris Kriswantoro https://creativecommons.org/licenses/by-sa/4.0
Kinerja dan Biaya Aplikasi Herbisida Pratumbuh Menggunakan Drone dan Knapsack Sprayer pada Tebu Plant Cane
Pre-emergence herbicide application in plant cane sugarcane must be completed within a narrow operational window, making work capacity, labor requirement, and unit cost central to method selection. This study compared the operational performance and cost of a drone sprayer and a conventional knapsack sprayer at PT Sinergi Gula Nusantara MKSO Kebun Sei Semayang. A quantitative descriptive-comparative design was applied to 38 operational days during the 2025/2026 planting season, comprising 20 drone days and 18 conventional days. Actual work capacity and labor requirement were tested using the Mann–Whitney U test, while costs were evaluated descriptively through one-way sensitivity and break-even analyses. The drone achieved 10.93 ha/day, approximately 4.03 times the conventional capacity of 2.71 ha/day. Labor requirement was 0.2506 man-days/ha for the drone and 1.3160 man-days/ha for the conventional method. Both differences were significant (p < 0.001) with large effect sizes. Nevertheless, drone application cost IDR 804,043/ha, 5.95% above the conventional cost of IDR 758,908/ha. Cost parity occurred at a drone service tariff of IDR 216,838/ha or a conventional field cost of IDR 252,942/ha. The drone is therefore preferable for time- and labor-constrained operations, whereas the conventional method remains economical under the current cost structure.
Copyright (c) 2026 Iwan Era Syahputra, Mawar Indah Peranginangin, Fajar Ramadhan https://creativecommons.org/licenses/by-sa/4.0
Morphological Adaptation and Biomass Partitioning of Upland Rice (Oryza sativa L.) Seedling Treated with Moringa oleifera Leaf Extract Under Drought Stress
Drought stress is the primary abiotic constraint that inhibits growth and reduces the productivity of upland rice (Oryza sativa L.). This study aimed to evaluate the effectiveness of various concentrations of moringa leaf extract (Moringa oleifera L.) used as a biostimulant and plant-based antitranspirant in mitigating the effects of drought stress on the morphological adaptation and biomass partitioning of upland rice seedlings. The study was conducted in a greenhouse using a two-factor completely randomized design (CRD), where the stress factor consisted of three levels: 100% field capacity (FC) as the control, 60% FC, and 30% FC. The second factor was the concentration of the moringa leaf extract applied via foliar spray, at levels of 0%, 2.5%, 5%, and 7.5%, respectively. The parameters observed included plant height, root length, fresh weight, and dry weight of the seedlings. The results of the analysis of variance and the 5% LSD test showed that the application of moringa leaf extract significantly improved the morphological parameter of plant height and enhanced the plants’ tolerance mechanism to drought stress by regulating root elongation as a mechanism to avoid drought stress. A 7.5% moringa leaf extract concentration was found to be the most optimal, resulting in the highest plant height (23.8 cm), the slowest root length growth rate, and the highest dry weight (0.3144 g) per plant under drought-stressed conditions. The application of a 7.5% moringa leaf extract is recommended to improve the drought tolerance of upland rice and maintain its early growth performance. It is recommended to conduct application trials with higher concentrations.
Copyright (c) 2026 Muhammad Kadir, Syahruni Thamrin, Eka Wisdawati, Nur Faidah Munir, Adrian Adrian https://creativecommons.org/licenses/by-sa/4.0
Analisis Efisiensi Usahatani Padi Organik di Kecamatan Pagerageung Kabupaten Tasikmalaya
Organic rice is a high-value agricultural commodity with market demand that continues to rise alongside the shift toward healthy lifestyles among the public. Tasikmalaya Regency has great potential in the development of organic rice, one of which is Pagerageung District which is the main center. However, organic rice farming in Pagerageung District shows a downward trend in production during 2022-2024. This study aims to analyze the level of technical, allocative, and economic efficiency in organic rice farming. This study uses a survey method with sampling techniques using census (saturated sampling) as many as 44 organic rice farmers with Inofice certification. Data analysis uses input-oriented Data Envelopment Analysis (DEA) with a Variable Return to Scale (VRS) assumptions. The production factors analyzed were land area, seeds, manure, liquid organic fertilizers, vegetable pesticides, and labor. The results of the study showed that the average value of technical efficiency was 0.965, which means that organic rice farming in Pagerageung District was not technically efficient. The average value of allocative efficiency is 0.740, which means that organic rice farming in Pagerageung District is not economically efficient, and the average value of economic efficiency, which is 0.722, means that organic rice farming in Pagerageung District is not economically efficient.
Copyright (c) 2026 Nida Fauziah, Candra Nuraini, Tedi Hartoyo https://creativecommons.org/licenses/by-sa/4.0
Analisis Persediaan Frozen Chicken pada PT. Al Faraz Putra Mandiri Kota Tasikmalaya dengan Pendekatan Economic Order Quantity (EOQ)
Raw material inventory control plays an important role in maintaining the smooth running of the company's processes. PT. Alfaraz Putra Mandiri (APM), as a chicken processing company, still controls frozen chicken inventory based on estimated production needs and company experience. The high frequency of orders also causes the company's inventory costs to increase. This study aims to analyze frozen chicken raw material inventory control using the company's method and the Economic Order Quantity (EOQ) method, as well as to determine the company's safety stock, reorder point, and total inventory cost. The research method used is a case study with a quantitative descriptive approach. The research data used are procurement, sales, ordering costs, and storage costs in 2025. The results show that the company's method produces a high ordering frequency, which is 292 times in 2025. The company also has not used safety stock, reorder point, specifically. The results of calculations using the Economic Order Quantity (EOQ) method show the optimal order quantity of 136.68 tons for each order with a frequency of 22 orders in one year. The Economic Order Quantity (EOQ) method also results in lower inventory costs than the company's method, making it considered more efficient in controlling frozen chicken inventory at PT. Alfaraz Putra Mandiri (APM).
Copyright (c) 2026 Muhammad Fiqi Romadhoni, Candra Nuraini, Nurul Risti https://creativecommons.org/licenses/by-sa/4.0
Karakteristik Tepung Singkong Modifikasi Metode Pengasaman dengan Asam Laktat dan Variasi Irradiasi Ultra Violet
Cassava is one of the food crops that has great potential to be used as an ingredient in making flour instead of wheat. The modification of cassava flour is one of the efforts to obtain characteristics that match wheat flour so that it is expected to replace wheat flour with a larger proportion. This study aims to determine the characteristics of cassava flour modified using lactic acid accompanied by UV irradiation. The experimental design used was a Factorial Complete Randomized Design. The first factor of lactic acid concentration is 0.8%; 1%; 1,5%; 2%; 2,5%; and 3%. While the second factor is uv irradiation treatment, namely with UV irradiation and without UV irradiation. The results of the analysis showed that lactic acid concentration had a significant effect on water content, ash content, protein content, fat content, total starch content, amylose content, and amylopectin content. Meanwhile, UV irradiation treatment has no noticeable effect on protein content, amylose content, and baking expansion. The largest specific volume was found in samples with a lactic acid concentration treatment of 2% without UV irradiation.
Copyright (c) 2026 Yannie Asrie Widanti, Fitri Astutiningsih https://creativecommons.org/licenses/by-sa/4.0
Pengaruh Pemberian Pupuk Organik Padat Sapi dan Urine Kambing terhadap Pertumbuhan dan Produksi Bawang Merah (Allium ascalonicum L.) di Polybag
Shallot farmers often face challenges related to improper fertilization, resulting in suboptimal yield. This study aimed to determine the effect of solid organic cow manure and liquid organic fertilizer from goat urine on the growth and yield of shallot (Allium ascalonicum L.). The experiment was arranged in a Randomized Block Design with two factors. The first factor was cow manure (0, 1, 2, and 3 kg/plot), and the second factor was goat urine (0, 100, 200, and 300 ml/L water/plot). The observed parameters were plant height, number of tillers, number of bulbs per sample, number of bulbs per plot, fresh bulb weight per sample, fresh bulb weight per plot, and dry bulb weight per plot. The results showed that cow manure significantly affected most parameters, with the best results at 2–3 kg/plot. Goat urine had a limited effect and was only significant on certain parameters, with the best result at 200 ml/L water. The interaction between treatments showed significant effects on several variables but was not consistent across all parameters.
Copyright (c) 2026 Alex Putra Tafonao, Maimunah Siregar, Desi Sri Pasca Sari Sembiring https://creativecommons.org/licenses/by-sa/4.0
Efektivitas Pemberian Pupuk Kotoran Kambing dan Mikroorganisme Lokal (MOL) Kulit Nenas Terhadap Pertumbuhan Tanaman Tomat Ceri
Cherry tomatoes (Solanum lycopersium var cerasiforme), is a horticultural plant rich in vitamins A and C. One of the potential agricultural products in Indonesia and has high economic value. The purpose of this study was to determine the effect of goat manure fertilizer and Pineapple Peel MOL on the growth and production of cherry tomato plants. This study used a factorial randomized block design (RAK), 2 factors studied, namely the first factor of goat manure fertilizer (K) (0, 300, 600, and 900 g/plot) and the second factor of pineapple peel MOL (M) (0, 50, 100, and 150 ml/L water/plot). The parameters observed included plant height, flowering age, number of fruits per sample, number of fruits per plot, fruit weight per sample, fruit weight per plot. The results showed that the application of goat manure organic fertilizer had a significant effect on most of the observed parameters, with the optimum dose being at 900g per plot. Pineapple peel MOL had a limited and significant effect on several parameters, with the best results at 50 ml/L of water. The interaction between the two treatments had a significant effect on various parameters, but the results were inconsistent across all parameters.
Copyright (c) 2026 Alex Wijaya Aritonang, Maimunah Siregar, Najla Lubis https://creativecommons.org/licenses/by-sa/4.0
Aplikasi Biochar Batang Kelapa Sawit dan Pupuk Kotoran Sapi Diperkaya Limbah Tanaman Ubi Kayu (Manihot esculenta) terhadap Pertumbuhan dan Hasil Jagung Manis (Zea mays saccharata Sturt)
This study was conducted at the Gelugur Rimbun Experimental Field of Universitas Pembangunan Panca Budi, located in Hamlet 3, Sampe Cita Village, Kutalimbaru District, Deli Serdang Regency, North Sumatra Province, Indonesia. The experiment employed a factorial Randomized Complete Block Design (RCBD) consisting of two treatment factors. The first factor was oil palm stem biochar applied at four dosage levels: 0, 0.5, 1.0, and 1.5 kg plant⁻¹, while the second factor was cattle manure enriched with cassava plant residues applied at four dosage levels: 0, 1.5, 2.0, and 2.5 kg plant⁻¹. Each treatment combination was replicated three times. The data were analyzed using analysis of variance (ANOVA), followed by Duncan's Multiple Range Test (DMRT) at the 5% significance level. The observed variables included plant height, leaf number, stem diameter, husked ear diameter, husked ear weight, unhusked ear weight, shoot dry weight, and root dry weight. The application of oil palm stem biochar and cattle manure enriched with cassava plant residues significantly improved plant height, leaf number, stem diameter, husked ear weight, unhusked ear weight, shoot dry weight, and root dry weight, but had no significant effect on husked ear diameter. Moreover, no significant interaction was observed between the two treatment factors for any of the measured variables.
Copyright (c) 2026 Ahmad Ridho Alfajri, Suryani Sajar, Tri Yaninta Ginting https://creativecommons.org/licenses/by-sa/4.0
Identifikasi Serangga Hama Pascapanen Tanaman Padi (Oryza sativa) pada Gudang Tradisional di Desa Tandam Hilir Dua, Sumatera Utara
Improper storage of grain and rice often trigger post-harvest pest infestations that reduce food quantity and quality. Many traditional farmers are not yet aware of this threat. This study aims to identify post-harvest insect pest species, estimate their populations, and determine effective traps in traditional rice and paddy warehouses. The research results are expected to serve as a basis for farmers in selecting appropriate control measures. The study was conducted from February to May 2026 in traditional storage facilities in Tandam Hilir Dua Village, Hamparan Perak District, Deli Serdang Regency, North Sumatra. Insect identification was performed at the Entomology Laboratory of the North Sumatra Animal, Fish, and Plant Quarantine Center (BBKHIT North Sumatra). Research methods included rice sampling, grain sampling, setting ultraviolet light traps and yellow sticky traps inside the storage facility. Eleven insect pests were found: Sitotroga cerealella, Rhyzopertha dominica, Cryptolestes ferrugineus, Cryptolestes pusillus, Sitophilus oryzae, Tribolium castaneum, Palorus ratzeburgii, Oryzaephilus surinamensis, Coelopalorus foveicollis, Alphitobius diaperinus dan Tenebroides mauritanicus. The population of Sitotroga cerealella (12,991 individuals) was higher than that of other stored product pest insects found in the storage, whereas the lowest populations were recorded for Alphitobius diaperinus and Tenebroides mauritanicus (1 individual each). Yellow sticky traps captured more stored product pest insects than ultraviolet light traps, rice sampling method, and grain sampling method.
Copyright (c) 2026 Alek Dodi Anto Mertua Bancin, Ariani Syahfitri Harahap, Devi Andriani Luta https://creativecommons.org/licenses/by-sa/4.0
Pengaruh Pemberian Pupuk Kotoran Sapi dan Lama Perendaman Air Kelapa terhadap Keberhasilan Perbanyakan Stek Tanaman Bunga Kertas (Bougainvillea sp.)
This study aimed to analyze the effect of cow manure application and coconut water soaking duration on the growth of bougainvillea cuttings (Bougainvillea sp.). The experiment was arranged using a factorial Randomized Block Design (RBD) consisting of two factors with three replications. The first factor was the dosage of cow manure, consisting of P0 = 0 g (control), P1 = 50 g, P2 = 100 g, and P3 = 150 g. The second factor was the duration of coconut water soaking, consisting of K0 = without soaking (control), K1 = 5 hours, K2 = 10 hours, and K3 = 15 hours. The observed data were analyzed using analysis of variance (ANOVA). The results showed that cow manure application had a significant effect on the emergence time of shoots, but had no significant effect on the number of shoots, shoot length, number of leaves, leaf length, and survival percentage of the cuttings. Meanwhile, coconut water soaking duration significantly affected shoot emergence time, number of shoots, and number of leaves, but showed no significant effect on shoot length, leaf length, and survival percentage of bougainvillea cuttings (Bougainvillea sp.).
Copyright (c) 2026 Andi Krisperdamaian Waruwu, Maimunah Siregar, Najla Lubis https://creativecommons.org/licenses/by-sa/4.0
Pengaruh Kotoran Sapi dan Eco-Enzyme terhadap Pertumbuhan dan Perkembangan Bibit Alpukat (Persea Americana) Hasil Sambung Pucuk
Avocado (Persea americana) is a well-known and widely consumed fruit with high economic value. The nutrients contained in avocado can contribute to meeting the body's daily nutritional needs. However, avocado development is often constrained by the quality of seedlings. This study aimed to determine the effects of cow manure and eco-enzyme on the growth and development of grafted avocado (Persea americana) seedlings. The study employed a factorial Randomized Complete Block Design (RCBD) consisting of two factors. The first factor was cow manure application (A), consisting of four levels: A0 = 0 kg/polybag, A1 = 0.5 kg/polybag, A2 = 1 kg/polybag, and A3 = 1.5 kg/polybag. The second factor was eco-enzyme application (M), consisting of four levels: M0 = 0 mL/L water/plot, M1 = 40 mL/L water/plot, M2 = 80 mL/L water/plot, and M3 = 120 mL/L water/plot. Thus, there were 16 treatment combinations with three replications. The observed parameters included scion height, number of leaves, leaf area, stem diameter, branch length, and survival percentage. The results showed that cow manure and eco-enzyme applications did not have a significant effect on any of the observed parameters. However, numerically, the tallest seedlings were obtained from treatment A3 (1.5 kg/polybag) and treatment M3 (120 mL/L water/plot).
Copyright (c) 2026 Alya Maufiza, Maimunah Siregar, Najla Lubis https://creativecommons.org/licenses/by-sa/4.0
Produksi Tanaman Selada (Lactuca sativa) dengan Sistem Hidroponik menggunakan berbagai Media Tanam
This study aimed to determine the effect of various growing media on the growth and production of lettuce (Lactuca sativa L.) in a hydroponic system. The study used several types of growing media, namely rockwool, cocopeat, hydrogel, oil palm empty fruit bunches, rice husk charcoal, and sand. The observed parameters included plant height, number of leaves, stem diameter, fresh weight per treatment, economic harvest weight, and root length. The results of the analysis of variance showed that different growing media had no significant effect on the number of leaves, stem diameter, fresh weight, economic harvest weight, and root length of lettuce plants. However, the plant height parameter showed a highly significant effect at 20, 25, and 30 days after planting (DAP). Descriptively, rockwool as the control medium showed the highest growth and production, while organic media such as cocopeat, oil palm empty fruit bunches, and rice husk charcoal were also able to support plant growth well. Overall, all tested growing media can be used as alternative media in hydroponic lettuce cultivation because they are able to support plant growth and production relatively equally.
Copyright (c) 2026 Ansyhari Ramadhan, Utomo Relmana Tarigan, Maimunah Siregar https://creativecommons.org/licenses/by-sa/4.0