Iqbal Erdiansyah
Food Crop Production Technology, Department of Agricultural Production, State Polytechnic of Jember, Indonesia

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Application of organic farming system to conventional rice cultivation at Timpag rice seed farm, Tabanan, Bali Iqbal Erdiansyah; Achmad Yayan Sokhibul Fattah; Siti Nurul Hidayah; Hidayatul Rahmawati; Ida Bagus Nyoman Ray Aditya
International Integrated Agricultural Journal (IIAJ) Vol. 1 No. 1 (2025): May 2025
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v1i1.381

Abstract

Organic farming is a cultivation system that prioritizes using natural and environmentally friendly inputs to create sustainable agriculture. This research/implementation aims to determine the use of liquid organic fertilizer (POC), Jakaba, tofu waste POC, and refugia plants in supporting organic rice cultivation in conventional rice cultivation. Activities were carried out from March to May 2025 at the Timpag Rice Seed Farm, Tabanan, Bali. Jakaba liquid organic fertilizer and tofu waste were applied periodically with the spray method starting at 14 days after planting (HST) with an interval of two weeks until entering the generative phase. Meanwhile, refugia plants such as zinnia, kenikir, and widelia were planted around the cultivation field to support pest biological control. Parameters observed included plant height, number of productive tillers, and insect diversity index. The results showed that the application of POC and refugia can support the growth of rice plants and create a balanced agricultural ecosystem. Thus, the application of organic inputs and ecological approaches like this has great potential in supporting a productive and sustainable organic farming system.
Application of sustainable agriculture in potato cultivation in highland vegetable farmers, Batu, Malang Iqbal Erdiansyah; septa dwi Angga; Faine Arum Wardani; Ahya Ibadina Syahida; Syikril Nur Eko Mulyono
International Integrated Agricultural Journal (IIAJ) Vol. 1 No. 1 (2025): May 2025
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v1i1.383

Abstract

Sustainable agriculture is an agricultural system that considers the environment and the use of natural materials and can make agriculture an organic farming system. This study, which is used as a forum for community service for farmers, aims to determine the response of the application of Lemuru Fish Amino Acid, Sp-36 Application, and Humic Acid to potato yields. This activity began from February to May 2025 in the fields of highland vegetable farmers, Sumber Berantas, Bumiaji, Batu, Malang. The application of Lemuru Fish Amino Acid was carried out using a drip system, using a dose of 30 ml / l, and an interval of 1 week once starting from 21 days after planting (DAP) to 14 days before harvest. The addition of sp-36 fertilizer was given at the beginning only with 6 g / plant sausage by digging, and the application of Humic Acid with a dose of 50 g / l, using two methods if high rainfall was carried out by a sprinkling system and if high rainfall was carried out by a drip system. The parameters observed included the total number of tubers and the total weight of the tubers. The results of this study showed that the application of Lemuru Fish Amino Acid had a very significant effect on production results with results of 6.95 for the total number of tubers, and 83 for the total number of tubers. Thus, the use of organic materials and ecological methods such as this has great potential to support sustainable and productive organic farming.