Lodoyo Irrigation Area covers two districts namely Blitar and Tulungagung. Irrigation Area Lodoyo itself has intakes in Dam Wlingi in Blitar. Wlingi dam located on the Brantas River in the Village District Jegu Sutojayan Blitar ± 30 km in the downstream dam Sutami. The expected benefits and purpose of the construction of this dam is Wlingi Raya for the supply of irrigation water and generate hydropower. Irrigated area has a wide DI Lodoyo raw rice 12,219 ha, comprising 12 204 irrigation and 15 ha for ponds. Types of crops grown in the area of DI Lodoyo for each growing season are: (1) rainy season, planting season I: Rice - Crops; (2) Dry Season I, II Planting season: Rice - Crops; (3) Dry Season II, Planting season III: Rice - Crop. While the availability of discharge in irrigated areas Lodoyo is based on the availability of existing discharge in the Brantas River, in this case is Wlingi Reservoir catchment. Based on the results of the optimization analysis conducted extensive rice plants obtained optimum results: in dry conditions 4,041 ha, 4,242 ha under normal conditions;, in wet conditions: 4,682 ha. While the results of the maximum benefit in dry conditions Rp. 58,780,404,629.00; under normal conditions Rp. 59,792,367,463.00;, in wet conditions Rp. 62,009,795,069.00. To obtain the results of the sensitivity analysis results are sensitive land: in dry conditions between 2844-15359 ha; under normal conditions between 3051-15999 ha while in wet conditions between 305117400 ha.Keywords : Irrigation, Optimization, Sensitivity
| Journal Name | Jurnal Teknik Pengairan: Journal of Water Resources Engineering |
| Published by | Universitas Brawijaya |
| Contact Email | [email protected] |
| Contact Phone | - |
| Contact Name | Muh. Nurjati Hidayat |
| Location | Kota malang, Jawa timur INDONESIA |
| Website | jtp| https://jurnalpengairan.ub.ac.id/index.php/jtp| |
| ISSN | ISSN : 20861761, EISSN : 24776068, DOI : 10.21776, |
| Core Subject | Engineering, |
| Meta Subject | Engineering, |
| Meta Desc | Jurnal Teknik Pengairan is a scientific journal published regularly twice per year by Faculty of Engineering, Universitas Brawijaya. The paper submitted in this journal covers the fields of Water Resources Information System, Water Resources Conservation, Water Resources Utilization and Efficiency, Water Structure Engineering Planning and Water Resources Engineering Basic Knowledge. The submitted paper can be a summary of research reports or scientific literature review. The language used in this journal is either English or Indonesian. |
| Penulis | Ekorini, Lucky Dyah , Limantara, Lily Montarcih , Suhartanto, Ery |
| Subtitle Article | Jurnal Teknik Pengairan Vol 4, No 2 (2013) |
| Publisher Article | Jurusan Teknik Pengairan, Fakultas Teknik, Universitas Brawijaya |
| View Article | https://jurnalpengairan.ub.ac.… |
| Scholar Google | http://scholar.google.com/scholar?q=%2Bintitle%3A&… |
| DOI | http://download.garuda.ristekdikti.… |
| DOI Number | Full PDF (639.794 KB) |
| Download Article [1] | https://jurnalpengairan.ub.ac.id/index.p… |
| Download Article [2] | http://download.garuda.ristekdikti.go.id… |
