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All Journal PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Aisyah Journal of Informatics and Electrical Engineering Indonesian Journal of Science, Technology, and Humanities Nusantara Journal of Multidisciplinary Science Journal of International Multidisciplinary Research Jurnal Kecerdasan Buatan dan Teknologi Informasi ENCRYPTION: Journal of Information And Technology
R Wisnu Prio Pamungkas
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Religion Humanities Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : ENCRYPTION: Journal of Information And Technology

 1 
Improvement Of Tertiary Irrigation Networks And Their Impact On Farmers’ Income And Income Distribution Nurman Yuliandry; R Wisnu Prio Pamungkas
ENCRYPTION: Journal of Information And Technology Vol. 4 No. 1 (2025): ENCRYPTION: Journal of Information And Technology
Publisher : ASIAN PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58738/encryption.v4i1.932

Abstract

This study aims to determine the impact of improving tertiary irrigation networks through lining construction on farmers’ income and income distribution. The research was conducted in eight districts of West Java Province, namely Bandung, West Bandung, Subang, Purwakarta, Karawang, Indramayu, Bogor, and Cianjur. Primary data were collected through field surveys, interviews, and questionnaires, while secondary data were obtained from institutional records. Data analysis included the Shapiro–Wilk normality test, paired t- test, analysis of variance (ANOVA), financial feasibility analysis (NPV, IRR, B/C ratio), and the Gini Index for income distribution. The results showed that tertiary irrigation improvements in simple irrigation schemes generated the highest additional profit (IDR 786,000/ha/year) but were not statistically significant, while in semi-technical irrigation the additional profit of IDR 626,000/ha/year was significant at the 5% level. In technical irrigation, the additional profit was IDR 290,000/ha/year and not significant. The income distribution analysis indicated a slight improvement, with the Gini Index decreasing from 0.321 to 0.319, still within the moderate inequality category. Financially, the improvement projects were feasible with an average IRR of 18–24% and B/C ratios above 1.3.
Co-Authors Ade Irawan Ahmad Firdaus Ahmad Sofiyan Ahmad Sofyan Akmal Najib Alya Priscilla Putri Anida Fadla Silvia Arin Novita Dewi Bayu Dwimas Nuansyah Bintang Wijaya Dimas Alfauzi Hidayatullah Fahrul Bagus Santoso Fajar Satriyawan Wahyudi Fitri Sukaesih Hapzi Ali Herland Sunaryo Ihsan Rahmanda Albar Irwan Suryadi Istianingsih Sastrodiharjo, Istianingsih Joni Setiawan Khoiridha Ashkiyyah Linda Fitriyani Luthfi Restu adji Muhammad Iqbal Salman MUHAMMAD RAYHAN Nanda Eka Rindiati Nurman Yuliandry Putra Aldi Purnama Rafly Fandiansyah Rakhmi Khalida Rakhmi Khalida Rio Fachrudin Rizky Ziaul Haq Rony, Zahara Tussoleha Siti Setiawati Teguh Setiawan Wibowo Tri Widyastuti Vicky Eka Syahputra Wahyu Syafriadi Yolanda Zahrah Khairunnisa