Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung
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THE EFFECT OF LONG-TERM SOIL TREATMENT AND N FERTILIZATION ON ORGANIC CARBON CONTENT, SOIL NITROGEN AND N ABSORPTION AND PRODUCTION IN CORN CROPING IN ULTISOL SOIL, YEAR 3
Oleh: Yonathan, Yanda, Lumbanraja, Jamalam, Buchari, Henrie
Ultisol is a type of soil in Indonesia with a wide distribution. Ultisol is soil that has a low fertility level so it needs improvement efforts so that it can be used optimally. The aim of the research was to determine the effect of long-term tillage, N fertilization, and the interaction between lo...
Sumber: Jurnal Agrotek Tropika; Vol. 13 No. 3 (2025): JURNAL AGROTEK TROPIKA VOL 13, AGUSTUS 2025 (ON PROGRESS)
EFFICACY OF GLYPHOSATE ISOPROPYLAMINE HERBICIDE 525 G/L ON WEED CONTROL IN IMMATURE OIL PALM PLANTATIONS
Oleh: Hirda, Adis Hirda, Herry Susanto, Herry Susanto, Sugiatno, Sugiatno
The presence of weeds in immature oil palm plantations needs to be controlled, otherwise it results in competition with the main crop. Herbicide active ingredients, especially glyphosate, are widely used to reduce weed growth in oil palm plantations.. This study aimed to determine the dose of isopr...
Sumber: Jurnal Agrotek Tropika; Vol. 13 No. 3 (2025): JURNAL AGROTEK TROPIKA VOL 13, AGUSTUS 2025 (ON PROGRESS)
THE EFFECTIVENESS OF LECANICILLIUM LECANII, BETEL LEAF EXTRACT AND COPPER OXIDE TO CONTROL RUST DISEASE ON COFFEE LEAF DISCS IN THE LABORATORY
Oleh: Ginting, Cipta, Azrah Humairah Sirait, Titik Nur Aeny
The coffee industry is still impacted by the leaf rust disease caused by Hemileia vastatrix B. et Br. Coffee plants are damaged and money might be lost as a result. The purpose of this study was to observe the effects of copper oxide, betel leaf extract, and the fungus Lecanicillium lecanii on lab-g...
Sumber: Jurnal Agrotek Tropika; Vol. 13 No. 3 (2025): JURNAL AGROTEK TROPIKA VOL 13, AGUSTUS 2025 (ON PROGRESS)
EFFECTIVENESS OF KAFFIR LIME (Citrus hystrix D.C.) AND BASIL (Ocimum sanctum L.) LEAF POWDER ON Callosobruchus chinensis L. (Coleoptera; Chrysomelidae) MORTALITY IN GREEN BEANS
Oleh: Pramono, Sudi, Helina, Selvi, Purnomo, Purnomo
Storage can determine the quality of green beans, therefore, to prevent the product from being attacked by warehouse pests, good storage and packaging are needed. The main pest that attacks green beans during storage is Callosobruchus chinensis L. This study aims to test the effectiveness of kaffir...
Sumber: Jurnal Agrotek Tropika; Vol. 13 No. 3 (2025): JURNAL AGROTEK TROPIKA VOL 13, AGUSTUS 2025 (ON PROGRESS)
APPLICATION THE EFFECT OF EMPTY PALM OIL BUNCH ORGANIC FERTILIZER RESIDUE AND NPK FERTILIZER IN CORN PLANTING ON SANDY SOIL
Oleh: Salsabilla, Cindy Fidia, Afandi, Afandi, Wiharso, Didin
Conditions on sandy soil aggregate stability are generally classified as weak. This is because the sandy soil itself has a low organic matter content so that only a few plants can grow on the soil. Therefore, efforts must be made to improve the aggregate stability of the soil. The way that can be d...
Sumber: Jurnal Agrotek Tropika; Vol. 13 No. 3 (2025): JURNAL AGROTEK TROPIKA VOL 13, AGUSTUS 2025 (ON PROGRESS)
MORPHOLOGICAL CHARACTERISTICS OF 12 WATERMELON (Citrullus lanatus) PURE LINES AT THE F5 GENERATION
Oleh: Wahyudi, Anung, Sari, Miranda Ferwita, Hendrianto, Yohanes
Indonesia faces a shortfall in watermelon seed production, with domestic output reaching only 12.50 tons compared to a national demand of 14.70 tons. This shortage leads to high seed prices, limiting access for local farmers and negatively affecting production sustainability. Developing high-yieldi...
Sumber: Jurnal Agrotek Tropika; Vol. 12 No. 1 (2024): JURNAL AGROTEK TROPIKA VOL 12, Februari 2024; 12 - 20
KADAR HARA KELAPA SAWIT PADA LAHAN GAMBUT YANG DIAPLIKASI MIKORIZA
Oleh: Firlana, Firlana, Nelvia, Delita Zul
Kesuburan tanah gambut tergolong rendah yang dicirikan dengan sifat kimia tanah antara lain pH yang rendah (masam), unsur hara makro (seperti K, Ca, Mg, P) dan mikro (seperti Cu, Zn, Mn, Bo) di tanah tergolong rendah hingga sangat rendah, sedangkan kapasitas tukar kation (KTK) memiliki nilai sangat ...
Sumber: Jurnal Agrotek Tropika; Vol. 13 No. 4 (2025): JURNAL AGROTEK TROPIKA VOL 13, NOVEMBER 2025; 1153 - 1162
PERTUMBUHAN DAN HASIL TANAMAN KACANG HIJAU PADA BERBAGAI TINGKAT SALINITAS DAN DOSIS SILIKA
Oleh: darmono, didik, Sakhidin, Ponendi Hidayat
Produksi kacang hijau di Indonesia masih rendah karena luas penanaman yang terbatas. Penambahan luas penanaman melalui pemanfaatan lahan suboptimal seperti lahan salin dapat menjadi pemecahan masalah rendahnya produksi kacang hijau dalam negeri. Tanah salin memiliki keterbatasan berupa garam berlebi...
Sumber: Jurnal Agrotek Tropika; Vol. 13 No. 4 (2025): JURNAL AGROTEK TROPIKA VOL 13, NOVEMBER 2025; 838 - 848
APLIKASI BAHAN ORGANIK DAN Arachis pintoii PADA MATERIAL LETUSAN GUNUNG API (KELUD DAN BROMO): PERUBAHAN UNSUR HARA C DAN N
Oleh: Agustina, Christianti, Anita Novita Sari, Bella Nurdiyanti
Material letusan gunung api memiliki kesuburan potensial yang tinggi, namun kandungan hara C dan N tergolong sangat rendah. Penelitian ini bertujuan untuk mengkaji apakah perlakuan bahan organik Tithonia diversifolia dan Arachis pintoii sebagai tanaman penutup tanah selama setahun dapat meningkatkan...
Sumber: Jurnal Agrotek Tropika; Vol. 13 No. 4 (2025): JURNAL AGROTEK TROPIKA VOL 13, NOVEMBER 2025; 849 - 856
EKSPLORASI DAN UJI POTENSI JAMUR DARI LAHAN PERTANAMAN KENTANG DI KABUPATEN BREBES SEBAGAI REMEDIATOR KADMIUM (Cd)
Oleh: Okti Herliana, Wilis Cahyani, Ahmad Fauzi
Kentang (Solanum tuberosum L.) merupakan tanaman hortikultura sumber karbohidrat, bahan baku industri makanan olahan dan memiliki nilai jual tinggi. Petani menggunakan pupuk dan pestisida kimia sintetis sangat intensif dalam proses budidaya sehingga berpotensi meninggalkan cemaran logam berat kadmiu...
Sumber: Jurnal Agrotek Tropika; Vol. 13 No. 4 (2025): JURNAL AGROTEK TROPIKA VOL 13, NOVEMBER 2025; 857 - 869