Hasyim, Hasyim (2021) Analysis of Katon weir water availability to planting patterns and regional water supply systems of Katon irrigation, Janapria sub district, Central Lombok. Proceedings International Conference on Science and Technology (ICST), 2 (-). pp. 690-697. ISSN e-ISSN: 2722-7375
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Analysis of Katon weir water availability to planting patterns and regional water supply systems of Katon irrigation, Janapria sub district, Central Lombok.pdf Download (2MB) | Preview |
Abstract
The objective of the study was to determine the condition of the irrigation area and water balance of the Katon Weir and how to use water more efficiently as an evaluation material to obtain optimal results in managing the irrigation water network with a ‘rice-ricesecondary’ cropping system. The analysis of continuous water supply is carried out continuously in K1, tertiary rotation in K2, secondary rotation in K3, and primary rotation in K4. The results show that by rotating the four systems of the group, according to the K factor for Q80%, K1 is obtained 2 times, K2 and K3 do not exist, and K4 is 22 times. The availability of water is Q50%, K1 is 3 times, then K2 is not available, K3 is 2 times, K4 is 19 times. Meanwhile, water availability of Q20%, K1 as much as 5 times, then K2 once, K3 4 times, K4 as much as 14 times. It can be suggested that the need of water balance in Katon area for irrigation is still experiencing a lot of water shortages.
| Item Type: | Article |
|---|---|
| Keywords (Kata Kunci): | Water needs; water availability; water balance |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Fakultas Teknik |
| Depositing User: | Hasyim, ST.,MT |
| Date Deposited: | 09 May 2023 00:12 |
| Last Modified: | 06 Jun 2023 23:23 |
| URI: | http://eprints.unram.ac.id/id/eprint/37525 |
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