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All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmu Pertanian dan Perikanan (PENARIK)
Priska Rahmat Yanti Zega
Universitas Nias
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Social Sciences Other

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Pemanfaatan Air Cucian Beras sebagai Pupuk Organik Cair dan Pengaruhnya terhadap Kesuburan Tanah: Tinjauan Literatur Priska Rahmat Yanti Zega
Jurnal Ilmu Pertanian dan Perikanan Vol. 3 No. 1 (2026): PENARIK - April
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v3i1.479

Abstract

This research discusses the potential of rice wash water as an environmentally friendly liquid organic fertilizer (POC). Rice rinsing water contains carbohydrates, vitamin B complex, and important minerals such as potassium, phosphorus, and magnesium, which are beneficial for plant growth. Several studies have shown that its use can increase the growth of plant height, number of leaves and stem diameter. In addition, rice rinse water contains decomposing microorganisms that accelerate the decomposition of organic matter and improve soil quality. The use of rice rinse water also helps reduce household waste and dependence on chemical fertilizers. With its complete nutritional content and easy availability, rice wash water has great potential to support sustainable agriculture.
Pengaruh Rotasi Tanaman Kacang Tanah (Arachis Hypogaea L.) Terhadap Kesuburan Tanah Dalam Mendukung Aktivitas Mikroba Tanah: Tinjauan Literatur Della Howu Howu Zendrato; Arni Lestari Waruwu; Priska Rahmat Yanti Zega; Desepi Aferius Laoli; Yoel Melsaro Larosa
Jurnal Ilmu Pertanian dan Perikanan Vol. 3 No. 1 (2026): PENARIK - April
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v3i1.613

Abstract

Crop rotation is an environmentally friendly agricultural method that is effective in maintaining soil fertility and reducing pest attacks. This study aims to assess the impact of legume crop rotation, especially groundnut (Arachis hypogaea L.), on soil quality. The study was conducted through literature studies from various scientific sources. Results show that groundnut is able to improve soil through symbiosis with nitrogen-fixing bacteria such as Rhizobium sp. and encourage functional microbial activities such as nitrifying bacteria (Nitrosomonas sp. and Nitrobacter sp.). Crop rotation also increases organic matter content, improves soil structure, and increases the availability of nitrogen in the form of nitrate that is easily absorbed by plants. In addition, root exudates from groundnuts enrich the rhizosphere with beneficial microorganisms. Overall, legume crop rotation contributes greatly to improving soil fertility in a natural and sustainable manner.
Pengaruh Rotasi Tanaman Kacang Tanah (Arachis Hypogaea L.) Terhadap Kesuburan Tanah Dalam Mendukung Aktivitas Mikroba Tanah: Tinjauan Literatur Della howu-howu Zendrato; Arni Lestari Waruwu; Priska Rahmat Yanti Zega; Yoel Melsaro Larosa
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.v2i2.637

Abstract

Crop rotation is an environmentally friendly agricultural method that is effective in maintaining soil fertility and reducing pest attacks. This study aims to assess the impact of legume crop rotation, especially groundnut (Arachis hypogaea L.), on soil quality. The study was conducted through literature studies from various scientific sources. Results show that groundnut is able to improve soil through symbiosis with nitrogen-fixing bacteria such as Rhizobium sp. and encourage functional microbial activities such as nitrifying bacteria (Nitrosomonas sp. and Nitrobacter sp.). Crop rotation also increases organic matter content, improves soil structure, and increases the availability of nitrogen in the form of nitrate that is easily absorbed by plants. In addition, root exudates from groundnuts enrich the rhizosphere with beneficial microorganisms. Overall, legume crop rotation contributes greatly to improving soil fertility in a natural and sustainable manner.  
PROSES PEMBUATAN MINYAK KELAPA MURNI SKALA RUMAHTANGGA YANG PRAKTIS DAN BERKUALITAS Natalia Kristiani Lase; Destini Friska Bestari Waruwu; Sri Oktafiyanti Lombu; Priska Rahmat Yanti Zega; Victoris Julman Waruwu; Cahya Masaindah Zendrato; Gusti Fanolo Bate’e; Cynthia Florentina Mendrofa; Joy Blesswan Endriyanti Mendrofa; Jefon Citrawan Halawa
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 8 (2026): MARTABE : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i8.3063-3066

Abstract

VCO (Virgin Coconut Oil) adalah minyak kelapa murni yang diektraksi dari daging kelapa murni yang proses pembuatannya tidak memerlukan pemanas (api). Masalah yang sering dihadapi dalam pembuatan VCO (Virgin Coconut Oil) yaitu pembuatan yang masih secara konvensional dengan waktu fermentasi yang memakan waktu yang sedikit lama sehingga mempengaruhi kualitas hasil yang tidak begitu optimal. Metode penelitian yang digunakan yaitu metode penelitian kualitatif dengan melakukan pendekatan langsung. Penelitian ini dilakukan di salah satu rumah warga Desa Hilimbuasi, Kecamatan Lolofitu Moi, Kabupaten Nias Barat. Hasil penelitian menunjukan bahwa proses fermentasi di plastik bening mampu memisahkan minyak kelapa murni, dari air dan ampas tanpa memerlukan pemanas
Co-Authors Arni Lestari Waruwu Cahya Masaindah Zendrato Cynthia Florentina Mendrofa Della Howu Howu Zendrato Della howu-howu Zendrato Desepi Aferius Laoli Destini Friska Bestari Waruwu Gusti Fanolo Bate’e Jefon Citrawan Halawa Joy Blesswan Endriyanti Mendrofa Natalia Kristiani Lase Sri Oktafiyanti Lombu Victoris Julman Waruwu Yoel Melsaro Larosa