Open AccessThe Efficiency of Rawa Mayo Irrigation Channels in Kurik Sub-Distrik, Merauke
Author(s) -
M. G. Permadi,
Parjono
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1569/4/042102
Subject(s) - irrigation , swamp , environmental science , hydrology (agriculture) , pan evaporation , channel (broadcasting) , geology , telecommunications , computer science , ecology , biology , geotechnical engineering
The purpose of this research is to know the efficiency of irrigation networks and water loss Swamps the Mayo that occurred during the distribution of irrigation. Research methods used in this research is a research field that is by calculating the discharge of water channels, perkolasi, evaporation and seepage. The research results obtained average discharge early in the primary channel of 0.292 m 3 / s , the final discharge 0.25 m 3 / s , the loss of water, 0,042 m 3 / s and the efficiency of irrigation of 85,62%. On the secondary channel 1 average early discharge 0.268 m 3 / s discharge, 0.153 m 3 / s end, water loss of 0.115 m 3 / s and irrigation efficiency of 57,08%. On the secondary channel II early 0.22 m 3 / s debit, debit end 0.118 m 3 / s , water loss of 0.102 m 3 / s and irrigation efficiency of 53,63%. Irrigation efficiency at Mayo swamp irrigation is 46.39% where the value still meets the KP-01 (2013) Irrigation planning standard.