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All Journal Jurnal Teknologi Lingkungan Lahan Basah Jurnal Ilmu Pertanian dan Perikanan (PENARIK)
Harefa, Forniwati
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Energy Engineering Environmental Science Immunology & microbiology Public Health Other

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Teknik Pengolahan Lahan dan Pembuatan Bedengan Telaumbanua, Iman Victor; Nazara, Linda Hepi; Lawolo, Toni Yusman; Lawolo, Todermanto; Harefa, Forniwati; Waruwu, Weldimen; Lase, Natalia Kristiani; Telaumbanua, Elemonoku D.
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 1 (2025): Januari 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i1.89328

Abstract

This research aims to develop effective land processing and bed making techniques in Dahana Village, West Gunungsitoli District. Processing techniques include land clearing, plowing with a cultivator, and manual loosening of the soil. The beds are formed with standard dimensions and equipped with a drainage system to prevent waterlogging. The research results showed an improvement in soil quality with porosity increasing from 35% to 45%, and soil mass density decreasing from 1.4 g/cm ³ to 1.1 g/cm ³. The creation of 45 raised beds with an efficient drainage system has also succeeded in increasing the efficiency of land use and water management. This research recommends the use of organic mulch, drip irrigation, and digital monitoring systems to increase agricultural productivity.
Pengaruh Pupuk Organik Terhadap Pertumbuhan Dan Hasil Kacang Tanah (Arachis Hypogaea) Mendrofa, Machsi Firall Tishuathi; Zebua, Areani; Harefa, Forniwati; Gulo, Romanus Restu; Mendrofa, Yupika Ananda; Larosa, Yoel Melsaro; Telaumbanua, Putra Hidayat
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.v2i2.675

Abstract

This study aims to evaluate the effects of various types of organic fertilizers on the growth and yield of peanuts (Arachis hypogaea). Several studies have shown that the application of organic fertilizers—such as chicken manure, rice straw compost, and liquid organic fertilizer (POC)—significantly increases the vegetative and generative growth of plants. This occurs because organic fertilizers improve soil structure, increase water retention capacity, and provide essential nutrients such as nitrogen (N), phosphorus (P), and potassium (K). The combination of organic and inorganic fertilizers is known to produce yields up to 59.43% higher than without fertilizer. In addition, the use of organic fertilizers supports environmental sustainability and increases the activity of soil microorganisms that play a role in the decomposition and mineralization of nutrients. Therefore, the use of organic fertilizers is an important strategy in realizing a sustainable and productive agricultural system.  
Co-Authors Gulo, Romanus Restu Larosa, Yoel Melsaro Lawolo, Todermanto Lawolo, Toni Yusman Mendrofa, Machsi Firall Tishuathi Mendrofa, Yupika Ananda Natalia Kristiani Lase, Natalia Kristiani Nazara, Linda Hepi Putra Hidayat Telaumbanua Telaumbanua, Elemonoku D. Telaumbanua, Iman Victor Waruwu, Weldimen Zebua, Areani