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All Journal Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Cannarium (Jurnal Ilmu-ilmu Pertanian) Kultivasi Jurnal Pengabdian Masyarakat Hutan
Idris Abd Rachman
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Environmental Science Social Sciences

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The Effects of Organic Matter and N, P, K Fertilizer on Nutrient Uptake and Yield of Corn in Inceptisol Ternate Idris Abd Rachman; Sri Djuniwati; Komarudin Idris
Jurnal Ilmu Tanah dan Lingkungan Vol 10 No 1 (2008): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.157 KB) | DOI: 10.29244/jitl.10.1.7-13

Abstract

The objective oj the research was to study the effects oj organic matter and N, P, K Jertilizer on nutrients uptake andyield oj corn in Inceptisol Ternate. The design oj the research was Jactorial completely randomized block design with twoJactors. The first Jactor was the rate oj organic matter (0, 20, 40 tlha) or (B(), B, and B z) and the second Jactor was the rate oj N, P, KJertilizer (0.5; I and /.5 recommended rate) or (Flo F] and F JJ. The results oj research showed that combination oj B ,F] gave the highest amount oj the corn leave at 42 days afterplanting, the weight oj corn with husk cover, the weight corn grains, and K-availability oj soil. Whereas, the rate oj 20 tlhaorganic matter (B,) significantly increased and gave the highest weight oj corn without husk cover, NPK corn plant contentand P uptake. The average NPK plant uptake oJcorn was 31.41-39.39 kg Nlha, 6.03-/2.54 kg Plha, 37.5-41.70 kg Klha. The average production oj corn was 5. /6-7.83 tlha.
Pengaruh sistem pengolahan tanah dan pemberian berbagai jenis pupuk kandang terhadap pertumbuhan Dan produksi tanaman kacang tanah (Arachis hypogaea L) di inceptisol Ternate Anita Talib; Idris Abd Rachman; Tri Mulya Hartati
Cannarium Vol 18, No 2 (2020)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.384 KB) | DOI: 10.33387/cannarium.v18i2.2618

Abstract

Pengaruh sistem pengolahan tanah dan pemberian berbagai jenis pupuk kandang terhadap pertumbuhan Dan produksi tanaman kacang tanah (Arachis hypogaea L) di inceptisol Ternate
Pengaruh sistem pengolahan tanah dan pemberian berbagai jenis pupuk kandang terhadap pertumbuhan Dan produksi tanaman kacang tanah (Arachis hypogaea L) di inceptisol Ternate Talib, Anita; Rachman, Idris Abd; Hartati, Tri Mulya
Cannarium Vol 18, No 2 (2020)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/cannarium.v18i2.2618

Abstract

Pengaruh sistem pengolahan tanah dan pemberian berbagai jenis pupuk kandang terhadap pertumbuhan Dan produksi tanaman kacang tanah (Arachis hypogaea L) di inceptisol Ternate
Kajian Permeabilitas Dan Kadar Air Tanah Pada Tiga Tipe Penggunaan Lahan Di Gambesi Kota Ternate Ali, Karlina; Sofyan, Adnan; Rachman, Idris Abd; Hasan, Asrul Dedy Ali
Cannarium Vol 20, No 1 (2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/cannarium.v20i1.4858

Abstract

Village in Ternate City has the potential to be developed as an agricultural area because the soil type is Inceptisol which is suitable for agriculture. The ability of the soil to pass water, or what is commonly called soil permeability, is one of the important components for agricultural land management. Soil structure and texture as well as other organic elements play a role in increasing the rate of soil permeability. This study aims to understand soil permeability and soil water content in Gambesi. Samples were taken at a depth of 0-20 cm (Layer I) and 20-40 cm (Layer II) on three types of land use: residential areas, mixed dry land, and clove and nutmeg plantations. Soil sampling technique used purposive random sampling method. Identification of soil properties in the field is carried out using drill identification techniques, sample rings and profiling. Parameters observed were permeability, percent soil moisture content, specific gravity, particle density and soil texture. The results showed that the soil in each layer and type of land use had a variable permeability rate of 0.63-1.91 cm/hour, with a soil moisture content of 21.6-30.43%, a density of 1.01-1.91 cm. 1.23 gram/cm3, particle density of 2.0-2.27 gram/cm3, and porosity of 39.40-55.41%. The soil texture is sandy loam and sandy clay loam. The rate of soil permeability based on land use type has a rather slow permeability class, while the soil water content is at a permanent wilting point condition.Keywords: Bulk density, particle density, porosity, soil permeability, and soil water content
Effect of eco-enzyme application on soil nutrient and plant productivity of green mustard-peanut in inceptisol Rachman, Idris Abd; Umasugi, Buhari; Aji, Krishna; Hakim, Nurul Fahira A; Sofyan, Adnan; Hasan, Asrul Dedy Ali
Kultivasi Vol 24, No 2 (2025): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v24i2.64591

Abstract

Appropriate land management has a long-term impact on soil performance and is believed to improve soil fertility. This study investigated the effect of eco-enzymes on soil nutrients and plant productivity of green mustard-peanut in inceptisol. The research was conducted from February to April 2025.  The experiment used a randomized block design (RBD) consisting of 5 treatments and replicated 3 times, so that there were 15 units, including N0 = without Eco-enzyme, N1 = Eco-enzyme 2cc/L. N2= Eco-enzyme 4cc/L, N3= Eco-enzyme 6cc/L, and N4= Eco-enzyme 8cc/L. The commodities used were green mustard (Brassica juncea L) and peanut (Arachis hypogaea Linn). Soil properties variables included soil pH, N-total, and P-available, while plant productivity variables included plant height, number of leaves, leaf area, fresh weight, and pod production. The results showed that the concentration of eco-enzymes had a significant effect on N-total, P-available, green mustard plant height, and peanut plant height. However, eco-enzyme concentration had no significant effect on soil pH, number of green mustard leaves, green mustard fresh weight, green mustard leaf area, number of peanut branches, and peanut pod production. The lowest production of green mustard was 0.85 tons/ha, and the highest was 3.29 tons/ha. While the lowest production of Peanut pods was 4.3 tons/ha and the highest was 6.67 tons/ha.
Pemanfaatan Kotoran Hewan dan Limbah Pertanian sebagai Kompos dalam Usaha Peningkatan Produksi Sayuran di Desa Ake Ara Jailolo Selatan Halmahera Barat Sofyan, Adnan; Rachman, Idris Abd; Hartono, Gunawan; Hasan, Asrul Dedy Ali
Jurnal Pengabdian Masyarakat Hutan Vol 1 No 2 (2023): Jurnal Pengabdian Masyarakat Hutan Vol 1 No 2 Tahun 2023
Publisher : Program Studi Kehutanan, Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/kehutanan.v1i2.106

Abstract

Abstract Farming communities have not utilized agricultural waste and animal waste as compost optimally in overcoming the scarcity of fertilizer in farming communities. Composting is an alternative way of creating natural fertilizer made by farmers themselves, thus responding to the scarcity of fertilizer which in turn improves the health quality of the soil, produces healthy plant products, and increases farmers' income. The solutions offered in the program include the presentation of compost making materials, how to apply them to plants, assistance in plant cultivation business activities, post-harvest handling so that plant products can be maintained in a healthy manner. It is hoped that the farmers as partners who are accompanied can produce organic compost fertilizer which can increase crop production and increase their income. The aim of this program is to improve farmers' skills in utilizing plant litter, agricultural waste, animal waste to make compost fertilizer, which can then be sold on the market or used by farmers themselves to improve their vegetable cultivation business. Stages of activities include socialization, presentation of counseling material, creation of compost demonstration plots and plant cultivation demonstration plots with stages of land preparation, seeding, making plots, planting, fertilizing, watering, maintaining plants until harvest and marketing the results of cultivated plants. Keywords: Training, Compost, Farmers, Production, Chaisim
Aplikasi Kotoran Hewan dan Limbah Pertanian sebagai Bokashi dalam Usaha Peningkatan Produksi Sayuran di Desa Bobanehena Kecamatan Jailolo Halmahera Barat Sofyan, Adnan; Idris Abd Rachman; Gunawan Hartono; Asrul Dedy A Hasan; Buhari Umasugi
Jurnal Pengabdian Masyarakat Hutan Vol 3 No 2 (2025): Jurnal Pengabdian Masyarakat Hutan
Publisher : Program Studi Kehutanan, Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/3q3vqa42

Abstract

Pertanian sayuran di Desa Bobanehena, Kecamatan Jailolo, Halmahera Barat, masih menghadapi tantangan produktivitas rendah akibat ketergantungan pada pupuk kimia serta belum optimalnya pemanfaatan limbah organik. Kegiatan pengabdian masyarakat ini bertujuan meningkatkan pengetahuan dan keterampilan petani dalam mengolah kotoran hewan dan limbah pertanian menjadi pupuk bokashi. Metode yang digunakan adalah pendekatan partisipatif, meliputi observasi, sosialisasi, pelatihan, pendampingan aplikasi, serta evaluasi. Sebanyak 22 petani sayuran terlibat sebagai peserta. Hasil kuesioner pra-pelatihan menunjukkan lebih dari 80% petani belum mengenal maupun menggunakan bokashi. Setelah pelatihan, 100% responden memahami konsep dan bahan, 90% mampu membuat bokashi secara mandiri, serta seluruhnya bersedia mengaplikasikan di lahan sayuran. Evaluasi lapangan menunjukkan bahwa bokashi meningkatkan pertumbuhan dan hasil tanaman sawi secara signifikan. Perlakuan 20 ton/ha menghasilkan tinggi tanaman 30,5 cm, jumlah daun 16 helai, dan berat segar 4,20 kg, jauh lebih tinggi dibanding kontrol 0 ton/ha (20,5 cm; 8 helai; 1,05 kg). Penerapan bokashi terbukti memberikan manfaat ekologis, ekonomi, dan sosial, sehingga berkontribusi pada pembangunan pertanian berkelanjutan berbasis sumber daya lokal.   Kata kunci: bokashi, pupuk organik, limbah pertanian, petani sayuran, pertanian berkelanjutan
Co-Authors Adnan Sofyan Aji, Krishna Ali, Karlina Anita Talib Anita Talib Asrul Dedy A Hasan Buhari Umasugi buhari umasugi Gunawan Hartono Gunawan Hartono Hakim, Nurul Fahira A Hasan, Asrul Dedy Ali KOMARUDIN IDRIS Sri Djuniwati Tri Mulya Hartati