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All Journal Jurnal Pertanian Khairun (JPK) Jurnal Ilmu Pertanian dan Perikanan (PENARIK)
Awal Sepkurniawan Waruwu
Universitas Nias
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Other

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Pengaruh Pemberian Urin B2 Pada Lahan Tanaman Kacang Tanah Sintikhe Wahyu Arif Lase; Iren Forjun Telaumbanua; Novita Sari Laoli; Awal Sepkurniawan Waruwu; Elman Kasih Saputra Gulo; Yoel Melsaro Larosa; Putra Hidayat Telaumbanua
Jurnal Ilmu Pertanian dan Perikanan Vol. 2 No. 2 (2025): PENARIK - Agustus
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v2i2.672

Abstract

This study aims to analyze the effect of B2 urine, a liquid organic fertilizer produced by fermented cow urine, on the growth and yield of peanut plants (Arachis hypogaea L.). Cow urine contains nitrogen, phosphorus, potassium, and bioactive compounds that support plant growth organically. The method used was a literature review and secondary data analysis from previous studies with various doses of B2 urine application. Parameters observed included plant height, number of pods, and dry seed weight per plant. The results showed that a dose of B2 urine of around 3,000–6,000 L/ha had a positive effect on vegetative growth, especially leaf number and plant height. In addition, the combination of biourine with other organic fertilizers significantly increased seed production. The use of B2 urine has been shown to support environmentally friendly agricultural practices and reduce dependence on chemical fertilizers.
Kajian Teknik Budidaya Kelapa Sawit (Elaeis guineensis Jacq.) Pada Sistem Budidaya Petani Lokal Di Desa Bawofanayama, Kabupaten Nias Selatan Lilis Satika Gulo; Berliana Vivi Lestari Lase; Awal Sepkurniawan Waruwu; Yupika Ananda Mendrofa; Dian Agung Sanora Laia
Jurnal Pertanian Khairun Vol 5 No 1: (Juni, 2026)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v5i1.12557

Abstract

Oil palm (Elaeis guineensis Jacq.) is one of the leading plantation commodities that makes a significant contribution to the local economy, including in South Nias Regency. This paper was prepared to conduct a descriptive analysis of the oil palm cultivation techniques applied by local farmers at the Kilometer 7 Plantation in Bawofanayama Village, Fanayama Subdistrict, and to assess their compliance with the principles of Good Agricultural Practices (GAP) as stipulated in Ministry of Agriculture Regulation No. 131/Permentan/OT. 140/12/2013. The study was conducted using a qualitative descriptive approach, employing participatory observation, in-depth interviews with farmers, and field documentation during the Integrated Field Study program. The results of the study show that farmers apply a number of technical practices characteristic of smallholder plantations, including planting using a soil mound system without planting holes, an equilateral triangle planting pattern spaced 9 × 9 meters apart, fertilization using the drip irrigation technique, the use of pruned palm fronds as mulch, the use of swiftlet droppings and coconut shell charcoal as soil conditioners, and natural pest control using a saltwater solution. Although most cultivation stages were in line with technical recommendations, challenges were also identified, such as suboptimal drainage systems, inconsistent frond pruning, and labor constraints because plantation management still relies primarily on family labor. This study is expected to serve as a reference for the development of more productive and sustainable smallholder oil palm cultivation, particularly in the South Nias region, where scientific research on this topic has been limited to date.
Co-Authors Berliana Vivi Lestari Lase Dian Agung Sanora Laia Elman Kasih Saputra Gulo Iren Forjun Telaumbanua Lilis Satika Gulo Novita Sari Laoli Putra Hidayat Telaumbanua Sintikhe Wahyu Arif Lase Yoel Melsaro Larosa Yupika Ananda Mendrofa