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All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Agroteknologi Agribisnis dan Akuakultur
Maharani, Tati
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Education Social Sciences

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PELATIHAN KONVERSI SAMPAH ORGANIK MENJADI PUPUK ORGANIK BAGI KELOMPOK TANI BINA USAHA MANDIRI, PEMATANG DUKU-KABUPATEN BENGKALIS Nur, M; Maharani, Tati; Vaulina, Sisca
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 8, No 6 (2025): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v8i6.2533-2542

Abstract

Dalam praktik pertanian, penggunaan pupuk merupakan kebutuhan utama bagi petani. Selama ini, petani cenderung bergantung pada pupuk kimia buatan pabrik. Sebagai alternatif yang lebih ekonomis, pupuk organik dapat dihasilkan dari limbah organik. Oleh karena itu, kegiatan pengabdian ini bertujuan untuk memberdayakan masyarakat dalam memproduksi pupuk organik secara mandiri, terutama di lahan marginal. Program ini melibatkan Kelompok Tani Bina Usaha Mandiri di Pematang Duku, Kabupaten Bengkalis, dengan tahapan meliputi sosialisasi, pelatihan, penerapan teknologi, pendampingan dan evaluasi, serta perencanaan keberlanjutan. Melalui kegiatan ini, pemahaman dan keterampilan mitra dalam mengolah limbah organik menjadi pupuk organik meningkat secara signifikan. Dengan penerapan teknologi yang sederhana dan terjangkau, petani di Desa Pematang Duku diharapkan dapat mengurangi ketergantungan pada pupuk kimia yang mahal dan sulit didapat.
Pengaruh Bokasi Kulit Pisang dan Pupuk NPK Grower terhadap Pertumbuhan serta Produksi Tanaman Tomat (Solanum lycopersicum) pada Tanah PMK Nurhidayati, Siti; Maizar, Maizar; Maharani, Tati
Jurnal Agroteknologi, Agribisnis, dan Akuakultur Vol. 6 No. 1 (2026): Jurnal Agroteknologi Agribisnis dan Akuakultur Edisi Januari 2026
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jaaa.2026.27220

Abstract

This study aims to determine the effect of banana peel bokashi and NPK Grower fertilizer on the growth and production of tomato (Solanum lycopersicum) on red-yellow podzolic soil. The study entitled Effects of banana peel fertilization and NPK Grower fertilizer on the growth and production of tomato plants (solanum lycopersicum) on FMD soil was carried out at the Experimental Field of Islamic University of Riau, started from June to September 2022. The study used a Completely Randomized Factorial Design consisting of 2 factors. The first factor was Banana Peel Bokashi (P) with 4 treatment levels (0, 125, 250, and 375 g/polybag). The second factor was NPK Grower Fertilizer (N) with 4 treatment levels (0, 5, 10 and 15 g/polybag). Parameters observed were plant height, number of productive branches, flowering age, harvest age, number of fruits per plant, fruit weight per plant, fruit weight per fruit, and number of remaining fruits. The data were analyzed with ANOVA and continued with the honest significant difference test (HSD) at the 5% level. The results showed that interactively the effect of banana peel bokashi and NPK Grower fertilizer had a significant effect on plant height, number of productive branches, flowering age, harvest age, number of fruits per plant, fruit weight per plant, fruit weight per fruit, and the number of remaining fruits. The best treatment was found in 375 g/polybag of banana peel bokashi and 15 g/plant of NPK grower fertilizer.
Soil Compaction in Oil Palm (Elaies guineensis Jacq.) Plantations: A literature review Maharani, Tati; Maryanti, Adelina; Mulyani, Sri; Salman, Salmita; Dewi, Ilma Satriana; Nopsagiarti, Tri
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 8 No. 1 (2026): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 8 No. 1 January 2026
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v8i1.4981

Abstract

Soil compaction is becoming a serious issue in oil palm plantations due to the escalating mechanization and more intensive field practices. This review consolidates studies into the source, effects and remediation of compaction in order to gain an insight into how soil degradation affects oil palm growth and yield. A systematic review was conducted of studies in tropical and subtropical systems that applied field experiments, geostatistical mapping, and below-ground soil biological analyses. The results indicate that compaction is primarily influenced by mechanism lightening intensity, texture and water status resulting in an increase of bulk density and penetration resistance as well as a reduction of porosity. Even though root biomass reduction and root structural modification frequently take place in compaction treatments, yield response is not always detrimental, partial compensation has been demonstrated by others through acclimation of roots altering growth. Mechanical subsoiling, biological amendments and controlled traffic farming were the most effective mitigation options, but their long-term effects and interactions with soil microbiota are still unknown. Additionally, compaction changes the soil microbial community and chemistry, which results in nutrient cycling disturbances and greenhouse gas emissions. On the whole, these syntheses point to requirements for more integrated ecological and long-term management strategies, combining both physical and biological aspects of soil health and oil palm productivity in tropical landscape overall.
Co-Authors ILMA SATRIANA DEWI Maizar, Maizar Maryanti, Adelina Nopsagiarti, Tri Nur, M Salman, Salmita Sisca Vaulina, Sisca Siti Nurhidayati Sri Mulyani