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All Journal Mimbar Ilmu JURNAL TEKNOLOGI DAN ILMU KOMPUTER PRIMA (JUTIKOMP) Jurnal Agroplasma Lumbung Farmasi : Jurnal Ilmu Kefarmasian The South East Asian Journal of Management Jurnal Ilmiah Manajemen Inovasi Bisnis dan Strategi
Lubis, Abdul Rahman
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Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Medicine & Pharmacology

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Journal : Jurnal Agroplasma

 1 
Analisis Kadar Bahan Organik Pada Tanah Ultisol di Perkebunan Kelapa Sawit Fase TBM (Tanaman Belum Menghasilkan) dan TM (Tanaman Menghasilkan) Yosephine, Ingrid Ovie; Maisarah, Maisarah; Guntoro, Guntoro; Lubis, Abdul Rahman
JURNAL AGROPLASMA Vol 12, No 2 (2025): Vol 12, No 2 (2025): (JURNAL AGROPLASMA VOLUME 12 NO 2 TAHUN 2025)
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v12i2.8156

Abstract

Ultisol soil is soil with soil acidity problems, little organic material and low macro nutrients, so it has a big impact on the productivity of oil palm plants. Organic matter is one of the limiting factors and plays a very important role in nutrient delivery and as a nutrient buffer. This research was carried out at PT. Langkat Nusantara Kepong Kebun Tanjung Beringin Langkat Regency in Division 2 Immature Crops (TBM) and Mature Crops ™. From December 2023 to February 5 2024. This research aims to be able to determine the soil organic matter content in the Immature Plants (TBM) and Mature Plants ™ phases in ultisol soil in the oil palm plantations of PT. Langkat Nusantara Kepong Kebun Tanjung Beringin. This research used quantitative descriptive methods and a completely randomized design. Research Results: The organic C content of Tanjung Beringin gardens is relatively low. The C-organic content in the TBM area has a significant difference compared to the TM area. The N content of Tanjung Beringin garden soil is classified as very low and there is no significant difference between the TBM and TM areas. Keywords: ultisol soil, organic matter, palm oil, TBM, TM 
Co-Authors Anggia Sari Lubis, Anggia Sari Basyah, Halimatussakdiah Darsono, Nurdasila Dewi, Alvina Fitriya DM, Burhanis Sulthan emelda, emelda Fitria, Dilla Guntoro Haryanggita, Bariqna'im Katon Ingrid Ovie Yosephine Maisarah Maisarah, Maisarah Mawaddah Harahap, Mawaddah Mukhlis Yunus Octaviani, Ani Putri, Ade Lia Rizal Fauzi Salmina, Salmina Saroya, Nadia Tus Sihombing, Josua Parulian Solikah, Wahyu Yuliana William William