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035			_a.b10495022
099			_aAIT SSPR no. WA- 90-01
100	1		_aSingh, Gauri Shankar Prasad
245	1	0	_aPerformance evaluation of irrigation system
260			_aBangkok : _bAsian Institute of Technology, _c1989
300			_a62 p.
490	1		_aSpecial studies project report ; _vno. WA-90-01
500			_aA special study submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology
502			_aSpecial Studies Project Report (M.Eng.) - Asian Institute of Technology, 1989
520			_aIrrigation efficiency is a broad term which can be applied to irrigation practices in qualitative manner. The objective of the overall efficiency concept is to show where improvement can made which will result in more efficient irrigation. Performance is the measure of effectiveness, the means provided and measures undertaken in the project with respect to achievement of the physical objectives. Evaluation is a retrospective review or a review of something ongoing. Performance can be evaluated on both engineering and economic viewpoint. Irrigation system may or may not be well design and properly used. For determining the potential for more economical and efficient operation, the performance evaluation of the system is necessary to provide direction to management in deciding whether to continue existing practices or improve them. In the design and planning of an irrigation systems the efficiencies of water utilization in application, conveyance and distribution systems are essential, particularly for calculating irrigation water requirement. Performance of the project not only depends on technical matters but also on a lot of social factors. Farmers relation on irrigation management has become vital. Farmers organizations related with the irrigation management, play important roles in better performing irrigation systems. Water distribution is clearly of central importance in any irrigation project which depends on the operation, maintenance, irrigation assistance to farmers, finance and administration. Different kinds of mathematical and statistical tools such quantitative theory can be used for evaluation of project performance
650		0	_aIrrigation _xManagement
700	1		_aPaudyal, G. N., _eChairperson
710	2		_aJICA, Government of Japan, _eScholarship donor
810	2		_aAsian Institute of Technology. _tSpecial studies project report ; _vno. WA-90-01
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B00098
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