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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Indonesian Journal of Geography Jurnal Lahan Suboptimal Publikasi Pendidikan Journal of Tropical Soils Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Annual Research Seminar Jurnal Penelitian Pendidikan Kimia Jurnal Penelitian Sains Jurnal Sains Teknologi dan Lingkungan (JSTL) JURNAL PERTANIAN PRESISI (JOURNAL OF PRECISION AGRICULTURE) AGRIPEAT Seminar Nasional Lahan Suboptimal Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian PRIMA: Journal of Community Empowering and Services Jurnal Tanah dan Iklim Jurnal Agrotropika Abdimas: Papua Journal Of Community Service SRIWIJAYA JOURNAL OF ENVIRONMENT BIOVALENTIA: Biological Research Journal Journal of Smart Agriculture and Environmental Technology Jurnal Ilmiah Administrasi Publik
Dedik Budianta
Agricultural Faculty, University Sriwijaya, Indralaya 30661 South Sumatra, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Precision of NPK Fertilizer for Swampy Rice Based on In Situ Soil Nutrient Analysis in South Sumatra, Indonesia Khairunnisa, Poppy; Budianta, Dedik; Napoleon, Adipati
Journal of Smart Agriculture and Environmental Technology Vol. 3 No. 3 (2025): December 2025, Publised 2025-12-21
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2025.3.3.119-126

Abstract

Precision of fertilizer is an approach that directs the use of fertilizers in a rational, efficient, and targeted manner, so that plants obtain sufficient nutrients for optimal growth without causing waste or negative impacts on the environment. This study aims to determining the doses of N, P, and K fertilizers that are appropriate for  swampland by implementing a site-specific fertilization approach using in situ soil analysis. This research used a systematic method with 15 sample points, Soil sampling was conducted using a composite method and soil drilling with soil depth of 0-30 cm. The parameters observed were N-total, P-available, k-exchangeable, soil pH, and C-organic. The study found that the soil in Ulak Bedil Village exhibited highly acidic conditions (pH 3.80–4.47), with varied nutrient availability. Based on soil N, P, and K analysis and rice plant nutrient requirements, site-specific fertilizer recommendations were determined. The recommended fertilizer doses are 91.30 kg ha−1 for urea, 31.03 kg ha−1 for SP-36, and 109.65 kg ha−1 for KCl. This research provides a practical guideline for the application of site-specific fertilization to rice cultivation in swampland, in order to increase yields while reducing negative impacts on the environment.
Governmental Factors for Household Energy Savings: Adding The Theory of Planned Behavior Abduh, Muhammad; Budianta, Dedik; Arinafril, Arinafril; Erina, Lili
Jurnal Ilmiah Administrasi Publik Vol. 3 No. 2 (2017): Jurnal Ilmiah Administrasi Publik (JIAP)
Publisher : Badan Penerbitan Jurnal (BPJ) FIA-UB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiap.2017.003.02.7

Abstract

This study aims to investigate the relationship between household energy savings behaviors and governmental factors by implementing the theory of planned behavior (TPB). This cross-sectional study used a unique dataset compiled by Statistics Indonesia: Village Potential Statistics (VPS) Year 2011 and Environmental Care Behaviour Survey (ECBS) Year 2013. Variables connected to HES were decided by applying a logistic regression model with multivariable. Manual backward stepwise regression was performed. In the model, all variables of the planned behavior theory and its addition were significantly correlated with HES besides Intention (Very sincere: OR = 1.08, 95% CI: 0.99, 1.16). After examining the extension of five government-based variables, results of this study showed that intention, perceived behavioral control, attitude, and subjective norm might become the explanation of household energy savings
Bimbingan Teknis Pupuk Organik Cair untuk Meningkatkan Produksi Karet Rakyat di Payaraman Barat Kabupaten Ogan Ilir Setyawan, Dwi; Budianta, Dedik; Warsito, Warsito; Priatna, Satria Jaya
PRIMA: Journal of Community Empowering and Services Vol 6, No 2 (2022): December
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/prima.v6i2.61005

Abstract

Technical Assistance Using Liquid Organic Fertilizer for Improving Small-Scale Rubber Production in Payaraman Barat, Kabupaten Ogan Ilir. Liquid organic fertilizer (POC) is getting more attention from users (researchers, farmers, planters and others) because of the various advantages it has. Its manufacture is not too difficult and can use local raw materials ( agricultural waste, market waste or potential household organic waste). One of the advantages is that it can reduce the cost of fertilization. POC can be used to improve soil fertility and it is hoped that in the end it will be able to increase the productivity of rubber plants. This community service activity aims to provide technical guidance on how to make POC in a simple way and then apply it to rubber plants, accompanied by sanitation of the garden environment by cleaning weeds. There are four waste materials or plant materials used to make POC, namely pineapple peel waste, papaya fruit, banana peel and water hyacinth. The material is fermented in a simple reactor made of a gallon or bucket of used paint that is perforated and fitted with a faucet. The fermentation process is assisted by black soldier flies which will come into the reactor by themselves. After two weeks it will begin to produce fermented liquid. After four weeks the liquid is dried in the sun until it turns dark brown and is ready to use. In this activity, doses of 10, 20, 30 or 40 mL of POC were dissolved into 1 liter. The results of the socialization showed that 15 members of the farmer group did not know about POC and were very interested in using it. Preliminary data (n=30) showed a fairly large variation in sap production (59.7±48.6 grams/tree). Some rubber stems do not release sap, and the highest can reach 142.9 grams/tree with an average of 41 to 83 grams/tree. The collection of results is carried out every week according to latex sales. After 4 weeks of application of POC pineapple peel production can reach 165 to 470 grams/tree.
Co-Authors , Munandar A. Hermawan A. Majid A. Y.A Wiralaga A.A. Ketut Agung Cahyawan W A.M. Rohim Abduh, Muhammad Abduh Abdul Madjid Adipati Napoleon Adipati Napoleon Adipati Napoleon Agus Hermawan Agus Hermawan Agus Hermawan Aisyah Aisyah Aisyah Aisyah Aisyah Akbar Paripurna Aksani, Dila Alfredo Lee Panggar Bessy, Jerry Ali Yasmin Adam Wiralaga Ali Yasmin Adam Wiralaga Ammar, M. Andi Arif Setiawan Andi Arif Setiawan, Andi Arif Andika, Gusti Aditya Anggita, Tristantia ARINAFRIL ARINAFRIL Ashari Ashari Ayu, Ieke Wula Bakri Bakri Bambang Sulistyo Benyamin Lakitan Bolan, Nanthi Budy Wiryawan Dede Haryanti Dedi Setiabudidaya Dewi Lastuti Dewi Lastuti, Dewi Dila Aksani Dodi Hardiansyah Dodo Gunawan Dwi Putro Priadi Dwi Setyawan Eduan Rismansyah Eduan Rismansyah Erizal Sodikin Ermatita - Fisop Nurhuri Fitra Gustiar, Fitra Fitri Siti Nurul Aidil Gemala Cahya Gusti Aditya Andika Hardaningsih, Wiwik Hary Widjajanti Herliyanto Herliyanto Hermansyah Hermansyah Hermansyah Hermansyah Hermansyah Hery Suhartoyo Hery Widijanto Ida Nursanti Ieke Wulan Ayu IGM Subiksa Iin Siti Aminah, Iin Siti Ismed Inonu Jeannie Valinda Auditha Jerry Alfredo Lee Panggar Bessy Joko Santoso Khairunnisa, Poppy Latifa, Nafiya Lestari, Primastya Ayu Lestari, Wahana Lili Erina M. Huanza M. L. Sari M. Umar Harun Mardia Mardia Mardia Mardia Mardiansa, Edwin Maria Fitriana Marlina Marlina Marlina Messalina L Salampessy Moh. Rasyid Ridho Momon Sodik Imanuddin Muhakka Muhammad Abduh Muhammad Abduh Muhammad Abduh Abduh Muhammad Faiz Barchia Muhammad Mustaanullah Muhammad Said Muhammad Yamin Munandar Munandar Munandar Munandar NUNI GOFAR Nuraini, Putri Oktaria, Oktaria Duwi Pratiwi Oktaviani Oktaviani Prayoga, Apri Primastya Ayu Lestari Purnama Ria, Rofiqoh Putri Nuraini Rahmawati Ridwan Rakhmaghfiroh Geonina Ganestri Rendy Anggriawan Ria, Rofiqoh Purnama Rian Syafni Ridha Rizki Novanda Rindit Pambayun Rindit Pambayun S.N. Lumbanraja Sabaruddin Sabaruddin SABARUDDIN, . Sabarudin Kadir Sabarudin Kadir, Sabarudin Saleh, Tri Wahyudi Salni Salni Salsabila Regina Intansari Satria Jaya Priatna, Satria Jaya Seprila, Marlin Siti Masreah Bernas Siti Nurul Aidil , Fitri Sri Hartati Sri Hartati Sri Yuliartini Suarji, Muhammad Agung Sugeng Winarso Suheyanto Suheryanto Sumantri, Muhammad Haffidz Suntoro Suntoro Supriyadi Supriyadi Susilawati, Susilawati Syazili, As'ad Wahana Lestari Wandayantolis Warsito Warsito Warsito Wijaya, Rahmi Yakup Yakup Parto Yuanita Windusari Yudha Pratomo Zaidan P. Negara