Article Per Year (5 Year)
p-Index From 2021 - 2026
1.953
P-Index
This Author published in this journals
All Journal Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Jurnal Biogenerasi Community Development Journal: Jurnal Pengabdian Masyarakat Yayasan Cita Cendikiawan Al Khwarizmi Unram Journal of Community Service (UJCS) Media Pertanian East Asian Journal of Multidisciplinary Research (EAJMR) Asian Journal of Community Services (AJCS) RENATA Jurnal Pengabdian Masyarakat Kita Semua ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat Agroscript: Journal of Applied Agricultural Sciences
Nirwanto, Yogi
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Pengaruh Pupuk Anorganik pada Pertumbuhan dan Hasil Sawi Pagoda (Brassica narinosa L.) Model Hydroponic Wick System Nirwanto, Yogi; Mutiarasari, Nurul Risti
AGROSCRIPT: Journal of Applied Agricultural Sciences Vol 5 No 1 (2023): June
Publisher : Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/agroscript.v5i1.1214

Abstract

Sayuran menjadi produk hortikultura yang banyak diminati masyarakat. Produksi sayuran di Indonesia mengalami peningkatan, hal tersebut mengakibatkan banyak permintaan karena terjadinya peningkatan konsumsi sayuran pada masyarakat. Tanaman Sawi pagoda (Brassica narinosa) mengandung banyak nutrisi dan antioksidan sehingga apabila dikonsumsi akan berpengaruh sangat baik untuk mempertahankan kesehatan tubuh. Tujuan dari penelitian guna mengetahuai pengaruh pemberian dosis pupuk anorganik terhadap tertumbuhan dan hasil sawi pagoda dengan model hydroponic wick system. Metode percobaan menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari 6 perlakuan kombinasi antara konsentrasi pupuk AB Mix, pupuk NPK, pupuk daun dan diulang sebanyak 4 kali yaitu A = Pupuk AB Mix 1300 ppm + Pupuk NPK 600 ppm + Pupuk Daun 500 ppm, B = Pupuk AB Mix ; Pupuk NPK 600 ppm + Pupuk Daun 500 ppm, C = Pupuk AB Mix 1300 ppm + Pupuk NPK 700 ppm + Pupuk Daun 600 ppm, D = Pupuk AB Mix ; Pupuk NPK 700 ppm + Pupuk Daun 600 ppm, E = Pupuk AB Mix 1300 ppm + Pupuk NPK 800 ppm + Pupuk Daun 700 ppm dan F = Pupuk AB Mix ; Pupuk NPK 800 ppm + Pupuk Daun 700 ppm. Hasil percobaan menunjukan perlakuan dosis dengan larutan pupuk AB Mix, pupuk NPK, dan pupuk daun tidak menunjukkan hasil yang berbeda nyata, sedangkan pada jumlah daun pertanaman perlakuan terbaik terlihat pada 20 HST dosis AB Mix 1300 ppm + NPK 700 ppm + Pupuk Daun 600 ppm.
Characterization and Quality Improvement of Organic Compost Using Geothermal Brine from PT Pertamina Geothermal Energy Permana, Indra; Nirwanto, Yogi; Ismawati, Iis; Nuriansyah, Rifan; Rahmawati, Gina; Ardian Pratama, Nata; Fadhlurrahman A, Syafiq; Nur Fadila, Azzahra
Jurnal Biogenerasi Vol. 10 No. 4 (2025): Volume 10 nomor 4 tahun 2025 Terbit Oktober-Desember 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i4.7388

Abstract

Compost is an organic amendment capable of improving soil physical, chemical, and biological properties, yet its relatively low nutrient content often requires high application rates. This research aimed to evaluate the effects of different compost formulations enriched with geothermal brine on macronutrient composition and to identify the best compost–brine formulation that meets the nutrient requirements set by the Indonesian Ministry of Agriculture Regulation No. 261/2016. The study employed seven compost formulations with three replications, each supplemented with 20% geothermal brine, arranged in a randomized block design. Observed parameters included compost temperature and weight during decomposition, as well as total N, total P₂O₅, total K₂O, and total CaO content. The geothermal brine used in this study contained high concentrations of essential minerals, particularly potassium and calcium, along with relevant micronutrients such as boron. Formulations containing higher proportions of sheep manure exhibited rapid temperature increases in the initial phase, followed by faster stabilization, whereas grass-dominant mixtures decomposed more slowly due to higher lignin content and elevated C/N ratios. Among all treatments, formulation G (15% sheep manure, 60% grass, 20% coffee husk, 2.5% dolomite, and 2.5% zeolite) produced the highest levels of macronutrients—N, P, K, and Ca—surpassing other formulations and aligning with compost quality standards. Overall, incorporation of geothermal brine effectively enhanced potassium and calcium levels across all compost mixtures
Co-Authors Ahmad Nasrulloh, Agus Akmalludin, Iqbal Ardian Pratama, Nata Elya Hartini, Elya Fadhlurrahman A, Syafiq Hendar Nuryaman Heryadi, D. Yadi Heryadi, D.Yadi Indra Permana, Indra Ismawati, Iis Mutiarasari, Nurul Risti Nur Fadila, Azzahra Nurcahya, Intan Nurhasanah, Elis Nuriansyah, Rifan Pebrianti, Suci Apsari Qiny Shonia Az Zahra Rahmawati, Gina Ramdani, Yagi Salam, Rudhiana Suhardjadinata, Suhardjadinata Sukmawati, Heni Sunarya, Yaya Tenten Tedjaningsih Yulianto, Yanto Yuliyani, Leny