Assessment and Optimization of Water Division Pattern in Sampean Baru Irrigation Area
DOI:
https://doi.org/10.30737/ukarst.v5i1.1366Keywords:
Cropping Patterns, Dynamic Program, Effective Rainfall, Optimization of The Water Distribution System, Sampean Baru.Abstract
Recently, agricultural production in the Sampean Baru Irrigation area has not shown optimal cropping production. The average percentage of planted areas in the first (November-February),second (March-June), and third (July-October) planting seasons for the upstream area was 93.67%; 98.02%, and 76.76%, and for the downstream area was 83.54%; 80.81%; and 89.36%. This research aims to optimize the water distribution system based on the calculation of water requirements for plants and the availability of channels to obtain the maximum planting area and amount of agricultural production. This optimization method uses a Dynamic Program with three scenarios. This calculation is based on effective rainfall, crop water requirements, and water discharge availability. Percentage of planted area obtained from the calculation in the dry year for the first, second, and third planting seasons respectively were 100%, 100%, and 90.36%. Based on the existing condition, potential profit obtained for a year is Rp. 170.08 billion. After optimization using Dynamic Program, potential profit in the dry year, normal year, and wet year are IDR 213.52 billion, IDR 215.92 billion, and IDR 228.50 billion, respectively.References
U. Lusmito and I. Akmat, “Optimalisasi Pembagian Air Daerah Irigasi Sampean Baru Antara Areal yang di Kabupaten Bondowoso dan Areal yang Di Kabupaten Situbondo,†Jur. Tek. Fis. FTI-ITS, 2014.
I. K. Sari, L. M. Limantara, and D. Priyantoro, “Analisa Ketersediaan dan Kebutuhan Air pada DAS Sampean,†J. Tek. Pengair., vol. 2, no. 1, pp. 29–41, 2012.
F. Usman and I. Indarto, “Desain Fitur Dan Implementasi Sistem Informasi Daerah Irigasi (Studi Kasus: Daerah Irigasi Sampean Baru),†no. July 2010, 2013.
H. Nuf’a, L. Montarcih L, and W. Soetopo, “Optimasi Air Waduk Gondang Dengan Metode Dinamik Deterministik,†pp. 25–34, 2016.
M. H. Lin, J. F. Tsai, and C. S. Yu, “A review of deterministic optimization methods in engineering and management,†Math. Probl. Eng., vol. 2012, 2012, doi: 10.1155/2012/756023.
Badan Pertanahan Nasional, “Peta Jawa Timur,†2018. .
P. Ikhsan, “Pada Daerah Irigasi Bendung Mrican1,†J. Ilm. Semesta Tek., no. 0274, pp. 83–93, 2006.
K. Djaman et al., “Evapotranspiration, irrigation water requirement, and water productivity of rice (Oryza sativa L.) in the Sahelian environment,†Paddy Water Environ., vol. 15, no. 3, pp. 469–482, 2017, doi: 10.1007/s10333-016-0564-9.
K. Djaman et al., “Crop evapotranspiration, irrigation water requirement and water productivity of maize from meteorological data under semiarid climate,†Water (Switzerland), vol. 10, no. 4, 2018, doi: 10.3390/w10040405.
E. Suhartanto, L. M. Limantara, and H. Arum Rossy Tamaya, “Perbandingan Metode Evaporasi Potensial Di Badan Meteorologi Klimatologi Dan Geofisika Sawahan Kabupaten Nganjuk, Jawa Timur,†J. Tek. Pengair., vol. 11, no. 1, pp. 1–7, 2020, doi: 10.21776/ub.pengairan.2020.011.01.01.
A. Subedi and J. L. Chávez, “Crop Evapotranspiration (ET) Estimation Models: A Review and Discussion of the Applicability and Limitations of ET Methods,†J. Agric. Sci., vol. 7, no. 6, pp. 50–68, 2015, doi: 10.5539/jas.v7n6p50.
R. Kumar, V. Shankar, and M. Kumar, “Modelling of Crop Reference Evapotranspiration: A Review,†Univers. J. Environ. Res. Technol., vol. 1, no. 3, pp. 239–246, 2011.
A. M. Arshad, “Crop Evapotranspiration and Crop Water Requirement for Oil Palm in Peninsular Malaysia,†J. Biol. Agric. Healthc., vol. 4, no. 16, pp. 23–28, 2014.
A. Lenry Rahman, M. Fauzi, and B. Sujatmoko, “Sistem Pemberian Air secara Rotasi Daerah Irigasi Kaiti Samo di Kabupaten Rokan Hulu,†J. Tek., vol. 13, no. 1, pp. 43–51, 2019, doi: 10.31849/teknik.v13i1.2931.
A. K. Hidayat and Empung, “Analisis Curah Hujan Efektif Dan Curah Hujan Dengan Berbagai Periode Ulang Untuk Wilayah Kota Tasikmalaya Dan Kabupaten Garut,†J. Siliwangi, vol. 2, no. 2, pp. 121–126, 2016.
F. Patirajawane et al., “Studi Optimasi Distribusi Pemanfaatan Air Di Daerah Irigasi Melik , Kabupaten Jombang Dengan,†1833.
A. V. Memon and S. Jamsa, “Crop Water Requirement and Irrigation scheduling of Soybean and Tomato crop using CROPWAT 8.0,†Int. Res. J. Eng. Technol., vol. 5, no. 9, pp. 669–671, 2018, doi: 10.13140/RG.2.2.22702.77126.
H. Abdul Azis, S. Joko, and S. Seto, “Optimasi Irigasi dengan Program Dinamik di Metro Hilir,†J. Tek. Pengair., 2012.
G. Wriedt, M. Van der Velde, A. Aloe, and F. Bouraoui, “Estimating irrigation water requirements in Europe,†J. Hydrol., vol. 373, no. 3–4, pp. 527–544, 2009, doi: 10.1016/j.jhydrol.2009.05.018.
F. N. Tubiello, “Climate change impacts on irrigation water requirements : effects of mitigation , 1990-2080,†Technol. Forecast. Soc. Chaneg, vol. 74, pp. 1083–1107, 2007.
F. Retnowati and R. W. Sayekti, “Optimasi Pemanfaatan Air di Daerah Irigasi Tanggul Kabupaten Pasuruan Menggunakan Program Linier,†J. Tek. Pengair., 2018.
D. F. Nadjamuddin, W. Soetopo, and M. Sholichin, “Daerah Irigasi Paguyaman Kanan Kabupaten Boalemo,†J. Tek. Pengair., vol. 5, no. 2, pp. 158–165, 2014.
R. Cynthia, P. Dwi, and D. H, “Tinjauan Faktor K Sebagai Pendukung Rencana Sistem Pembagian Air Irigasi Berbasis FPR (Studi di Jaringan Pirang Kabupaten Bojonegoro),†J. Tek. Pengair., no. May, pp. 2–3, 2018.
H. Mala-Jetmarova, N. Sultanova, and D. Savic, “Lost in optimisation of water distribution systems? A literature review of system design,†Water (Switzerland), vol. 10, no. 3, 2018, doi: 10.3390/w10030307.
Y. Lin and M. A. Stadtherr, “Deterministic global optimization of nonlinear dynamic systems,†AIChE J., vol. 53, no. 4, pp. 866–875, 2007, doi: 10.1002/aic.11101.
P. P. AlandÃ, J. F. O. Ãlvarez, and J. M. T. MartÃn-Benito, “Optimization of irrigation water distribution networks, layout included,†Agric. Water Manag., vol. 88, no. 1–3, pp. 110–118, 2007, doi: 10.1016/j.agwat.2006.10.004.
E. Playán and L. Mateos, “Modernization and optimization of irrigation systems to increase water productivity,†Agric. Water Manag., vol. 80, no. 1-3 SPEC. ISS., pp. 100–116, 2006, doi: 10.1016/j.agwat.2005.07.007.
A. Chakrabortty and M. D. Ilić, “Control and optimization methods for electric smart grids,†Control Optim. Methods Electr. Smart Grids, pp. 1–371, 2012, doi: 10.1007/978-1-4614-1605-0.
A. W. Pratama et al., “Optimasi Pemanfaatan Sumber Mata Air Untuk Air Baku Dengan Metode Program Dinamik (Studi Kasus: Desa Bumiaji Kecamatan Bumiaji),†2014.
S. Osama, M. Elkholy, and R. M. Kansoh, “Optimization of the cropping pattern in Egypt,†Alexandria Eng. J., vol. 56, no. 4, pp. 557–566, 2017, doi: 10.1016/j.aej.2017.04.015.
Downloads
Published
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms:
(1) The copyright of published articles will be transferred to the journal as the publisher of the manuscript. Therefore, the author needs to confirm that the copyright has been managed by the publisher with the Publication Right Form which must be attached when submitting the article.
(2) Publisher of U Karst is Kadiri University.
(3) The copyright follows Creative Commons Attribution-ShareAlike License (CC BY SA): This license allows 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.
