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All Journal Jurnal Dinamika Pengabdian (JDP) Bernas JASc (Journal of Agribusiness Sciences) Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pertanian Agros JURNAL AGROHITA JURNAL PERTANIAN JCRS (Journal of Community Research and Service) Agroteknika Jurnal Ilmiah Padma Sri Kreshna Jurnal Agrium Best Journal (Biology Education, Sains and Technology) Jurnal Agro Estate Journal of Agriculture (JoA) Jurnal Abdimas Maduma Jurnal Agro Estate OKTAL : Jurnal Ilmu Komputer dan Sains IRA Jurnal Pengabdian Kepada Masyarakat
Hari Gunawan
Institut Teknologi Sawit Indonesia
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Veterinary Other

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Journal : Bernas

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KARAKTERISTIK MORFOLOGI KELAPA SAWIT (Elaeis guineensis Jacq.) VARIETAS DyxP DUMPY DENGAN PEMBERIAN ASAM HUMAT PADA MEDIA TANAH SALIN DI MAIN NURSERY Eka Bobby Febrianto; Hari Gunawan; Nona Valentine Sirait
Bernas : Jurnal Penelitian Pertanian Vol 15, No 2 (2019): Bernas July 2019
Publisher : Universitas Asahan

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Abstract

Oil palm (Elaeis guineensis Jacq.) Is a plant species that has good adaptability in various environments. As a well-adapted plant, palm oil is very tolerant of mismatches in its handling and its normal growth can recover quickly from stress due to planting movements, drought, fires and other disruptions. The saline soil is an unsuitable type of soil for the growth of oil palm crops. Utilization of humic acid as a mixed organic material for saline soil, humic acid in the soil can act as a source of nutrients, maintaining soil moisture, as a buffer by chlorizing the elements causing salinity to increase the availability of nutrients. The study was conducted in the nursery area. The study period was 5 months, from January to June 2017. This study used Factorial 2 with 3x replication, the number of polybags per treatment was 3. The parameters test were arranged on the real variance checklist, followed by continued analysis with Duncan Multiple Range Test (DMRT ) with a rate of 5%. The results showed that humic acid treatment on saline soil medium with DHL level ≥4 mmhos / cm can increase plant height growth, leaf area index, root volume, root dry weight and dry weight of crown.
Co-Authors Abdi kusuma Abu Yazid, Abu Aulia, Mhd. Iqbal bayu saputra Bobi Agustian Dedi Andika Dedi Andrial Siregar Dewi Fitriana Dicky Aryandika Dyo Fauzan Eka Bobby Febrianto Eka Bobby Febrianto, Eka Bobby Eko Susanto Faishol Jundi Abaidah Fanzani, Kelvin Aditya Guntoro, Guntoro Hasibuan, Henry Budi Iman Ghozali Inayatul Qur’ani Ingrid Ovie Yosephine Jhon F Parhorasan Jhon F. Parhorasan Juanda, Aulia Kusuma, Satria E Kusuma Lubis, Fadli Akbar Lumbanraja, Rafhael Albertus M. Alfarizi Mahyunis Maisarah Makhrani Sari Ginting Manullang, Raymond Marzuti Isra Megawati Siahaan Megawati Siahaan Meilano, Dimas Muhammad Yusuf Dibisono Nona Valentine Sirait Nur Hidayah O Y sitompul, Inggrid Oloando, Oloando Ovie Yosephine, Ingrid Pada Mulia Raja Pardimin Purjianto Rafly Fachrezy Rahadi Rahmad Kurniawan Rahmad Ridwan Rizky Anugerah Rosmayati Rosmayati Sakiah Sakiah Simanullang, Putra Sakti Simarmata, Alex Paul Hendry SUSANAH T. Sabrina Tuty Ningsih Wahyu Setya Ratri Wahyuni, Seri Walmadri, Walmadri Wike Kusumastuti Winardi, Rafael Remit Zakwan, Zakwan