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Pengaruh Konsentrasi dan Interval Waktu Pemberian Pupuk Organik Cair (POC) Nasa terhadap Pertumbuhan dan Produksi Tanaman Bawang Merah ( Allium Ascolonicum L) Pandu Winata; Armaini Armaini; Zulfatri Zulfatri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 8 (2021): Edisi 1 Januari s/d Juni 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

This study aims to determine the effect of the concentration of nasa, the interval of giving organic liquid organic fertilizer and get the best treatment on the growth and production of shallot plants.The research has been conducted at Experimental Garden of Agriculture Faculty of Riau University from February to April 2020 using a randomized block design whit two factors and three replications.The first factor is the concentration of (POC) Nasa which consist of three levelsconcentration 3 ml.l-1, 4 ml.l-1 and 5 ml.l-1. The second factor is the time interval which consists of three levels, every 3 days, 5 days, and 7 days.The parameters observed were plant  height, harvest age, number of tubers per clump, tuber diameter, weight of fresh tubers per plot, and weight of tubers that werw fit for storage per plot. Data analysis used variance and continued whith Duncan’s multiple-range test at the 5%. The results showed that the treatment of several concentration of POC Nasa  had a significant effect on tuber diameter and tuber weight per plot. Spraying time interval treatment significantly affected tuber diameter, fresh tuber weight per plot, and weight tuber worth saving per plot. The interaction of POC Nasa and spraying time interval did not have a significant effect on all parameters plant  height, harvest age, number of tubers per clump, tuber diameter, weight of fresh tubers per plot, and weight of tubers that werw fit for storage.Keywords :shallot, concentration POC Nasa, spraying interval.
PEMBERDAYAAN PETANI MELALUI PENDAMPINGAN TEKNOLOGI PERTANIAN BERKELANJUTAN DAN PEMANFAATAN LIMBAH RUMAH TANGGA DI DESA BINJAI SERBANGAN KECAMATAN AIR JOMAN Fajri, Surya; Syahminar; Safruddin; Agung Gumelar; Pandu Winata; Santy Anggrainy Simbolon
Bersama : Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2025): Bersama: Jurnal Pengabdian Kepada Masyarakat
Publisher : Fakultas Pertania Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/bsm.v3i1.44

Abstract

Agriculture plays a significant role in economic development and food security in Indonesia, including in Air Joman District, which has great agricultural potential. However, various challenges, such as low productivity and limited access to modern technology, hinder the development of this sector. The community service program by the Faculty of Agriculture at Universitas Asahan aims to enhance farmers' capacities through the implementation of sustainable agricultural technologies. The methods used include counseling and practice-based training, such as utilizing household waste to produce organic fertilizers. Results showed an 85% improvement in farmers' understanding and a 20% average increase in crop productivity. The use of organic fertilizers also reduced production costs by up to IDR 500,000 per planting season, improved soil fertility, and generated additional income for farmers. This program not only provided positive economic and environmental impacts but also contributed to the sustainability of the local ecosystem, making it a replicable model for empowering farmers in other regions.