Efektifitas POC Rebung Bambu terhadap Tanaman Lobak (Rhapanus Sativus)

Authors

  • Febrialsa Ayudia Ekaputri Universitas Kristen Indonesia Toraja
  • Dorkas Ina Universitas Kristen Indonesia Toraja
  • Yusuf La’langan Limbongan Universitas Kristen Indonesia Toraja
  • Sepsriyanti Kannapadang Universitas Kristen Indonesia Toraja
  • Adewidar M. Pata’dungan Universitas Kristen Indonesia Toraja
  • Willy Yavet Tandirerung Universitas Kristen Indonesia Toraja

DOI:

https://doi.org/10.55606/jurrit.v4i2.6774

Keywords:

Agriculture, Bamboo Shoots, Concentration, Liquid Organic Fertilizer, Radish

Abstract

Organic agriculture plays a vital role in Indonesia’s agricultural development, with a key challenge being how to boost productivity efficiently and sustainably. Liquid Organic Fertilizer (LOF) derived from natural materials provides an eco-friendly option to improve soil fertility and crop yields. Bamboo shoots (Bambusa spp.), rich in organic carbon and gibberellin, present strong potential as LOF raw material to support plant growth. This study evaluated the effect of bamboo shoot-based LOF on the growth and yield of white radish (Raphanus sativus). The research was conducted from May to August 2025 in Kalolok, Batupapan Village, Tana Toraja Regency, South Sulawesi, at an altitude of 775 m. LOF was produced by fermenting 200 kg of ground bamboo shoots with 4 kg palm sugar, 1 liter EM4, and 200 liters water for 14 days. Treatments consisted of 0, 100, 200, and 300 ml per liter of water, applied twice at two-week intervals starting 14 days after planting. Using a randomized block design with four treatments and three replications, variables observed included plant height, leaf number, tuber size, and yield. Results showed that 300 ml/liter LOF gave the best outcomes: tallest plants (27 cm), most leaves (15.89), largest tubers (29.37 cm length; 6.06 cm diameter), and highest weight (731 g/plant; 6936.67 g/plot). These effects are linked to balanced nutrients (N, P, K, Mg, Ca) enhancing vegetative growth and tuber development. Thus, bamboo shoot-based LOF at 300 ml/liter is recommended as an effective organic fertilizer for white radish.

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Published

2025-09-24

How to Cite

Febrialsa Ayudia Ekaputri, Dorkas Ina, Yusuf La’langan Limbongan, Sepsriyanti Kannapadang, Adewidar M. Pata’dungan, & Willy Yavet Tandirerung. (2025). Efektifitas POC Rebung Bambu terhadap Tanaman Lobak (Rhapanus Sativus). Jurnal Riset Rumpun Ilmu Tanaman, 4(2), 135–142. https://doi.org/10.55606/jurrit.v4i2.6774

Issue

Vol. 4 No. 2 (2025): Oktober : JURRIT: Jurnal Riset Rumpun Ilmu Tanaman

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