On-farm irrigation development and management in lower Myanmar: factors for sustainable rice production and collective action |
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| Authors: | Yutaka Matsuno Haruhiko Horino Nobumasa Hatcho |
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| Institution: | 1. Department of Environmental Management, Faculty of Agriculture, Kinki University, 3327-204 Nakamachi, Nara, 631-8505, Japan
2. Graduate School of Life and Environmental Science, Osaka Prefecture University, Gakuen-cho, Sakai, Osaka, 599-8531, Japan
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| Abstract: | The case study is aimed at assessing impacts of on-farm level irrigation development and management on dry season rice production in the main irrigated rice production area of Myanmar. The study was carried out from 2003 to 2009 in the middle reaches of the Ngameoeyeik irrigation area of 28,000 ha. In addition to collecting information on water management and institutional arrangement of the study area, hydrologic and agronomic parameters were monitored during the study period. Results showed the effectiveness of on-farm level infrastructural development for increasing rice productivity owing to increased amount of water delivery, increased flexibility of water distribution, and improved drainage conditions. Besides, encouraging the involvement of farmers in design and implementation of the development led to improved farmer participation in the operation and maintenance of the irrigation system. The outcomes of this study demonstrated the importance of balancing between infrastructural and institutional development in irrigation systems of Southeast Asia. Such infrastructural development should be in close association with institutional development and capacity building, and the interactions between those two aspects should be well understood. |
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