Analisis Efisiensi Pompa Irigasi untuk Memenuhi Kebutuhan Air di Desa Belancan Kintamani
DOI:
https://doi.org/10.24843/jbeta.2026.v14.i01.p03Keywords:
water pump, closed irrigation, evapotranspiration, plant water requirements, belancan village, pompa air, irigasi tertutup, evapotranspirasi, kebutuhan air tanaman, desa belacanAbstract
Irrigation systems are a key factor in supporting agricultural productivity, especially in hilly areas such as Belancan Village, Kintamani. Meeting water needs in this area relies heavily on water pumps. This study aims to analyze the energy requirements of pumps used to meet the water needs of crops in the agricultural fields of Belancan Village, Kintamani District, Bangli Regency, Bali Province. The research method used quantitative analysis through observation and several interviews with 8 respondents to collect technical data on pumps (power, capacity, efficiency), topographical data (elevation of water sources and land), and water requirement data based on the types of crops cultivated. Calculations were performed using irrigation water requirement formulas (ETc and Kc of crops) and pump energy analysis based on total head, discharge, and system efficiency. The results of the study showed that the ETo value in Belancan Village based on the FAO Penman-Monteith calculation was 4 mm/day. The ETc values of several farmers who own irrigation pumps are 4.40 to 1.20 mm/day, while the water requirement for coffee (0.083–0.116 l/s/ha), orange (0.065-0.07 l/s/ha), cabbage (0.010-0.063 l/s/ha), potato (0.167-0.22 l/s/ha), tomato (0.130-0.236 l/s/ha), and avocado (0.333-0.433 l/s/ha). Based on Bernoulli's equation, the pump power (P1-P2)/(ρ.g) is 67.95 to 98.11 m O.
References
Adiningrum, C. (2015). Analisis Perhitungan Evapotranspirasi Aktual Terhadap Perkiraan Debit Kontinyu dengan Metode Mock. Jurnal Teknik Sipil, 13(2), 158–172.
Daud, A., Indriyati, C., Hasanah, S. Y. (2021). Analisis Evapotranspirasi Menggunakan Metode Penman-Monteith pada Vertical Garden. Cantilever: Jurnal Penelitian Dan Kajian Bidang Teknik Sipil, 10(1), 19–26. https://doi.org/10.35139/cantilever.v10i1.65
Dekanawati, V., Astriawati, N., setiyantara, Y., Subekti, J. (2023). Analisis Pengaruh Kualitas Pelayanan Diklat Kepabeanan Terhadap Kepuasan Peserta Pelatihan. Jurnal Saintek Maritim, 23(2), 159–176.
Etikan, I., Musa, S. A., Alkassim, R. S. (2016). Comparison of Convenience Sampling and Purposive Sampling. American Journal of Theoretical and Applied Statistics, 5(1), 1–4. https://doi.org/10.11648/j.ajtas.20160501.11
Firmansyah, M., Masrun, Yudha, I. D. K. (2021). Esensi Perbedaan Metode Kualitatif Dan Kuantitatif. Jurnal Ekonomi Pembangunan, 3(2), 156–159. https://elastisitas.unram.ac.id/index.php/elastisitas/article/view/46
Hasanah, N. A., Setiawan, B. I., Arif, C., Widodo, S. (2015). Evaluasi Koefisien Tanaman Padi Pada Berbagai Perlakuan Muka Air. Jurnal Irigasi, 10(2), 57–68.
Mushofa, Hermina, D., Huda, N. (2024). Memahami Populasi dan Sampel: Pilar Utama dalam Penelitian Kuantitatif. Jurnal Syntax Admiration, 5(12), 5937–5948.
Maulana sidik, A. M., Elsa, Ningsih, Damayanti, I. (2023). Strategi Peningkatan Ketahanan Pangan Melalui Optimalisasi Tanaman Holtikultura Di Kelurahan Sudajaya Hilir Kota Sukabumi. Jurnal Pengabdian Kepada Masyarakat, 2(1), 70–81.
Pitaloka, D. (2017). Hortikultura: Potensi, Pengembangan Dan Tantangan. Jurnal Teknologi Terapan, 1(1), 1–4.
Purrwanto, Ikhsan, J. (2006). Analisis Kebutuhan Air Irigasi Pada Daerah Irigasi Bendung Mrican1. Jurnal Ilmiah Semesta Teknika, 9(1), 83–93.
Rasyid, M., Hasibuan, R. (n.d.). Evaluasi Efisiensi Penggunaan Air Dalam Pertanian Berbasis Teknologi Irigasi Modern.
Suryani, N., Risnita, Jailani, Ms. (2023). Konsep Populasi dan Sampling Serta Pemilihan Partisipan Ditinjau Dari Penelitian Ilmiah Pendidikan. Jurnal Pendidikan Islam, 1(2), 24–36. http://ejournal.yayasanpendidikandzurriyatulquran.id/index.php/ihsan
Sutrisno, N., Hamdani, A. (2019). Optimalisasi Pemanfaatan Sumber Daya Air untuk Meningkatkan Produksi Pertanian. Jurnal Sumberdaya Lahan, 13(2), 73–88.
Trinugroho, M. W., Arif, S. S., Susanto, S., Nugroho, B. D. A., Prabowo, A. (2023). Kontribusi Teknologi Irigasi Pompa dan Pemahaman Petani dalam Mendukung Produksi Tanaman Pangan di Lahan Sawah Tadah Hujan. Jurnal Pangan, 32(3), 193–206.
Yana, L., Dantes, R., Wigraha, N. A. (2017). Rancang Bangun Mesin Pompa Air Dengan Sistem Recharging. Jurnal Jurusan Pendidikan Teknik Mesin (JJPTM), 8(2), 1–10.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2026 I Made Candra Adhi Pramana, Yohanes Setiyo, I Wayan Widia
This work is licensed under a Creative Commons Attribution 4.0 International License.
License Term
All articles published in Jurnal Beta (Biosistem dan Teknik Pertanian) are open access and licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0). This means that anyone is free to:
-
Share — copy and redistribute the material in any medium or format.
-
Adapt — remix, transform, and build upon the material for any purpose, even commercially.
However, this is granted under the following conditions:
-
Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
-
No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
By submitting an article to Jurnal Beta (Biosistem dan Teknik Pertanian), authors agree to the publication of their work under this open access license. The authors retain the copyright of their work, but grant Jurnal Beta (Biosistem dan Teknik Pertanian) the right of first publication.
For more information about the CC BY 4.0 license, please visit the official website: https://creativecommons.org/licenses/by/4.0/
