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All Journal Jurnal Sosial Ekonomi Pertanian Jurnal Pendidikan Jasmani Semesta Teknika Journal DaFIna - Journal Deutsch als Fremdsprache in Indonesien Rang Teknik Journal Ensiklopedia of Journal ComTech: Computer, Mathematics and Engineering Applications Ensiklopedia Social Review JOURNAL SCIENTIFIC OF MANDALIKA (JSM) Journal of Language, Literature, and Arts (JoLLA) Edunity: Kajian Ilmu Sosial dan Pendidikan Ensiklopedia Research and Community Service Review Journal of Chinese Language and Culture Studies Kubis Jurnal Riset Multidisiplin : Agrisosco Jurnal Pengabdian Nasional (JPN) Indonesia Jurnal Pengabdian Indonesia J-Proteksion : Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin
Deddy Kurniawan
Fakultas Ilmu Komunikasi
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Social Sciences Other

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ANALISIS TINGKAT KEHILANGAN AIR PADA PERUSAHAAN DAERAH (PERUMDA) TIRTA ALAMI KABUPATEN TANAH DATAR Candra, Desril; Masril, Masril; Kurniawan, Deddy
Rang Teknik Journal Vol 7, No 2 (2024): Vol. 7 No. 2 Juni 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v7i2.5472

Abstract

Perumda Tirta Alami, Tanah Datar Regency is trying to improve the drinking water supply system. With efforts to reduce physical water loss. The current percentage of water loss (Non Revenue Water) in the Tirta Alami Regional Company (PERUMDA) drinking water supply system is 40.2%. This is of course below the tolerance standard for PDAM clean water leakage rates nationally according to Minister of Public Works Regulation Number 20/PRT/M/2006, namely a maximum water loss of 20%. Of course, achieving this target is not easy, because in reality analyzing the number of physical leaks in the drinking water supply system is difficult to carry out. The aim of this research is to analyze, develop and determine a strategy for reducing drinking water losses in the PERUMDA Tirta Alami distribution system, Tanah Datar Regency by carrying out analysis on technical aspects using the steptest method. This method is faster and more effective in determining priority areas to look for leak points. The steptest is carried out by installing a portable flow meter on the inlet pipe to record water flow. Then the valves in each section are closed systematically and sequentially. With this method, it will be known for certain which sections are indicated to have the highest water loss. The result of this research is to analyze the reduction in the leak rate from 40.2% to 30.61% by looking for leaks in predetermined zone sections.
Peningkatan Pengetahuan Kesehatan Siswa/Siswi RA dan PAUD Abu Bakar As-Sidhiqqi tentang Manajemen Pembuangan Sampah Yang Baik Purwandhini, Ari Septianingtyas; Pudjiastutik, Endang Wahyu; Kurniawan, Deddy; Hadi, Abdul
Jurnal Pengabdian Indonesia Vol. 1 No. 4 (2024): September
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/jpi.v1i4.3504

Abstract

Waste is a problem that is still faced by most countries in the world. Currently, there are still many people who still throw household waste in rivers. Therefore, it is necessary to instill the intention from childhood that "I must throw away my rubbish in its proper place." As the next generation, children are at risk of experiencing disaster due to poor waste management. Because the earlier children are given knowledge, especially about good habits, the more likely they will continue to be. carried over into a habit until they grow up. To be able to provide early education and to provide good habits regarding waste disposal management, PAUD/RA located in urban areas are RA and PAUD Abu Bakar As-Sidhiqqi, Gebang Village, Patrang District. This was carried out as expected, namely high participation and high enthusiasm from the participants in the extension process. Then for sustainability, there was monitoring and coaching so that the results were more optimal and more motivated to continue and develop this program.
Faktor Eksternal Petani terhadap Penggunaan Pupuk Ireng-Ireng di Kecamatan Wuluhan Kabupaten Jember Purwandhini, Ari Septianingtyas; Pudjiastutik, Endang Wahyu; Kurniawan, Deddy
KUBIS Vol 5 No 02 (2025): November
Publisher : Program Studi Agribisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/kub.v5i02.5017

Abstract

This study aims to analyze external factors influencing farmers’ responses to the use of Ireng-ireng fertilizer in rice farming in Wuluhan District, Jember Regency. Three external indicators were examined: expected benefits, time required to obtain benefits, and the magnitude of sacrifices incurred. Primary data were collected from 80 farmers and analyzed using Likert-scale tabulation. The results show that 81% of farmers perceived significant benefits, 50% stated that the benefits appeared within a similar time frame as other fertilizers, and 89% considered the sacrifices incurred to be proportional or lower than the benefits gained. These findings indicate that Ireng-ireng fertilizer is perceived as efficient, feasible, and compatible with farmers’ cultivation practices, thus supporting its potential acceptance and sustainable use.
Faktor yang Mempengaruhi Respon Petani Terhadap Penggunaan Pupuk Ireng-Ireng Di Kecamatan Wuluhan Kabupaten Jember Pudjiastutik, Endang Wahyu; Septianingtyas Purwandhini, Ari; Kurniawan, Deddy
Jurnal Sosial Ekonomi Pertanian Vol 21 No 3 (2025): Oktober, 2025
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Wuluhan District, Jember Regency, is one of the regions with strong agricultural potential, particularly in rice production. However, in recent years, farmers in this area have faced various challenges, including declining soil fertility, increasing production costs, and climate change. One of the efforts to improve soil fertility and reduce production expenses is the use of organic fertilizers. Another ongoing issue concerns the supply and distribution of fertilizers, which has yet to be fully resolved. One of the fertilizers currently being developed by a local farmer in Wuluhan District is Ireng-Ireng fertilizer. Therefore, this study aims to identify the factors that influence farmers’ responses to the use of Ireng-Ireng fertilizer in rice cultivation in Wuluhan District. An ordinal regression approach using the Polytomous Universal Model (PLUM) was applied to assess the effects of internal and external farmer-related variables on response levels categorized as low, medium, and high. The findings indicate that the regression model is statistically valid and meets all required assumptions. Three variables—land size, income, and farming experience—significantly affect farmers’ response levels, while age, formal education, non-formal education, perceived speed of results, and perceived costs show no significant effects. Overall, farmers exhibit a positive response toward the use of Ireng-Ireng fertilizer in terms of knowledge, attitude, and actual use. These results highlight that farmers’ internal capacities play a crucial role in the adoption of local organic fertilizers, which hold strong potential to support sustainable rice farming.
Co-Authors Abdul Hadi Ad'ha, Muhammad Fajri Aditya Indra Kusuma, Muhammad Afriansyah, Muhammad Fahrul Ari Septianingtyas Purwandhini Asiya Nurhasanah Habirun Avifah, Alvi Awi, Mohammad Bakar, Irma Heldwi Bastian, Elfani Berty, Devit Delly Candra, Desril Cholil, Muhammad Daniati, Sisra Desti Nur Aini, Desti Nur Dewi, Selpa Elfania Bastian Febrianti, Niken Ayu Dwi Gaisani, Naila Jinan Hafiza, Jana Hanani, Fahriah Ismi Helga Yermadona Herista, Febrimen Hersa, Sisca Tri Hidayatullah, Wahyu Dwi Ishak Ishak Iswandarin, Firyal Karina Fefi Laksana Sakti Koes Mutiara, Nafa Mardasari, Octi Rjeky Masril Masril Maurit Sipayung Mufidah, Khoirun Nisaul Muhammad Yusuf Mulyadi, Randi Nailul Amani Ningrum, R. Pertiwi Fajar Nissa Aulia, Nadya Nugroho, Arya Vito Pramesti, Erika Zetta Prayogi, Nanda pudjiastutik, endang wahyu Putra, Brayen Aji Pramana Ramadhan, Andre Ramadhani, Cindy Avika Fitria Ramadhani, Moh. Iqbal Rifqi Nugraha, Muhammad Rosyidah Rosyidah, Rosyidah Rudi Rudi Shakira, Naila Tongxin, Qin Wailussy, Idris Wailussy, Idris Wulansari, Tina Tri Zuheldi, Zuheldi Zulhedi, Zulhedi Zuniana, Qory