Research On Application Of Mosuowan Irrigation Area For Optimize Water Allocation In Channels

With the increasing of population, the irrigation farming area expands unceasingly, the industrialization and the urbanized fast development, but water resources quantity is limited, from this on has directly caused the water resources short question.Therefore, transports the water used resources optimization disposition method highly effective use irrigation water resources is the agricultural sustainable development way that must be taken.This article mainly carries on the irrigation area ditch take the Mosouwan irrigation area as the example is the optimization matches the water question the research.Constructs unceasingly along with the irrigation area hydraulic engineering develops gradually, has established the huge irrigation system, but the irrigation system as well as the irrigation way have not been able to adapt the present agricultural production request completely, causes the irrigation area development to receive the serious restriction.Main question as well as appears which according to the Mosouwan irrigation area essential feature, was the optimization matches the water to the irrigation area ditch to conduct the research, has provided certain scientific basis for the irrigation area water resources reasonable disposition.The paper mainly has carried on the elaboration from following two aspects:(1) Irrigation area ditch is the optimization matches the water the significance and the necessity, will carry on the statement to this research area predecessor's research results as well as the future trend of development.Has drawn up the research mentality and the research technique, pointed out studies the region the present situation, proposed must realize the irrigation area water resources highly effective use, carries on the water resources optimization disposition reasonably.(2) Union current Mosouwan irrigation area water resources present situation, the thorough group field Mosouwan irrigation area material, has made the generalized analysis according to the material to the irrigation area water resources survey, elaborated the irrigation area conservation of water and soil and the environmental effect appraisal, the Mosouwan irrigation area has made the irrigation area water volume supply and demand balance analysis, and proposed in this foundation the irrigation area plan water used and the water volume optimization mixes.(3) Analyzed the existing irrigation canal department's optimization to match the water model, pointed out the existing model the difference and the applicable scope as well as the model advantages.Had pointed out in each model needs the parameter to establish the model the influence situation, unifies the Mosouwan irrigation area the actual situation, established has been suitable in the Mosouwan irrigation area irrigation canal is the water volume mixes the model.(4) Take the Mosouwan irrigation area 150 groups as the example, the use many kinds of solution tool carries on the model solution work.And mainly to the optimized conclusion which obtains makes the contrast analysis.Points out the irrigation area limited water resources to be possible through certain scientific method to the full use, and can see the considerable economic efficiency.