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The Technique of Economic Irrigation

机译：经济灌溉技术

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The technique of economic irrigation is a locally irrigation methods crop is supplied with very limited water and it is concentrated into its root areas by irrigation equipments like sprinkler,drip equipment or micro sub-surface system.Soil will be only made wet piecemeal under stump of tree (this space is the active part of the root) to ensure crops have the best development and growth.Experimented regulations of economic irrigation at two areas with different conditions of terrain,edaphology,climate and crops,the fruit-tree region (grape-vine,blue dragon) in Ninh Thuan Province and the export vegetable region in Dalat City,Lam Dong Province,Vietnam were chosen to evaluate irrigational standards of the soils and crops as well as cropping methods.Research results show that irrigation water quantity for the economic irrigation technique really reduces more considerably than that of traditional irrigation methods.Concurrently,it increases productivity and quality of crops.
机译：经济灌溉技术是一种局部灌溉方式，农作物只能提供非常有限的水，并通过洒水器，滴灌设备或微型地下系统等灌溉设备将其浓缩到根部。树木（该空间是根的活动部分），以确保农作物具有最佳的生长和生长。在地形，地理学，气候和农作物不同的两个区域，果树区域（葡萄树，选择了宁顺省的葡萄树，蓝龙和越南大同省的大叻市的出口蔬菜区，以评估土壤和农作物的灌溉标准以及耕作方法。研究结果表明，灌溉用水量对经济灌溉技术的确比传统灌溉技术有更大的减少。同时，它提高了农作物的生产力和质量。

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