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Dampak Rotasi Tanaman Terhadap Kesuburan Tanah dan Produksi Tanaman di Lahan Pertanian Subur Tropis Ngabito, Afrianti; Gaib, Yulia Oliviana
Innovative: Journal Of Social Science Research Vol. 5 No. 4 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i4.20440

Abstract

This study aims to analyze the effect of crop rotation on soil fertility and productivity of agricultural products in the fertile tropical land of the North Gorontalo region. The method used was a field experiment with a random group design (RAK), using a combination of rotation of maize, peanuts, and sweet potatoes during the two growing seasons. The parameters observed included soil pH, C-organic content, macronutrients (N, P, K), soil microorganism activity, and main crop yields. The results of the study show that the crop rotation system has a significant influence on improving soil quality and production yields compared to monoculture systems. Rotations involving leguminosa plants specifically increase soil nitrogen levels and microbial activity, as well as stabilize soil pH. Meanwhile, corn crop yields increased by 20% on rotated land compared to non-rotational land. This study concludes that crop rotation is an effective and sustainable strategy in maintaining and increasing the fertility of fertile tropical soils. The novelty of the research lies in the application of local plant-based rotation patterns in areas that have not been widely studied scientifically. These findings are expected to be a reference in the development of regenerative agricultural systems that are adaptive to tropical ecosystem conditions.
DAMPAK STANDAR MUTU PADA EFISIENSI DAN KEUNTUNGAN RANTAI PASOK MINYAK KELAPA KAMPUNG Rosita, Mila; Ngabito, Afrianti
JURNAL PERTANIAN CEMARA Vol 22 No 2 (2025): JURNAL PERTANIAN CEMARA (CENDEKIAWAN MADURA)
Publisher : Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/fp.v22i2.4787

Abstract

Penelitian ini bertujuan untuk menganalisis dampak penerapan standar mutu terhadap efisiensi rantai pasok dan keuntungan usaha Minyak Kelapa Kampung di Kabupaten Gorontalo Utara. Metode penelitian yang digunakan adalah kualitatif deskriptif dengan pendekatan studi kasus, yang dilaksanakan di sentra produksi Kecamatan Kwandang dan Atinggola. Data dikumpulkan melalui wawancara mendalam dengan 15 pelaku usaha, observasi partisipatif, dan studi dokumen, kemudian dianalisis menggunakan model interaktif Miles dan Huberman. Hasil penelitian mengungkap bahwa rantai pasok Minyak Kelapa Kampung masih terfragmentasi dengan tingkat adopsi standar mutu yang rendah (20%). Penerapan standar mutu terbukti meningkatkan efisiensi operasional melalui pengurangan waste produksi 15-20% dan margin keuntungan 25-35%, serta memperluas akses pasar produk. Simpulan penelitian menunjukkan bahwa penerapan standar mutu berperan signifikan dalam menciptakan rantai pasok yang efisien dan berkelanjutan. Disarankan penguatan kelembagaan melalui asosiasi perajin dan sistem insentif untuk meningkatkan adopsi standar mutu guna memperkuat daya saing produk Minyak Kelapa Kampung Gorontalo Utara.