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研究采用的微喷灌技术是以深井直接供水或机动车拉水作水源，地面铺设毛管与三通支管相接，每根毛管长１００ｍ，直径２．５ｃｍ。毛管上每隔３０ｃｍ打两个直径０．４ｍｍ～０．５８ｍｍ的微孔，两孔呈３０°分布。每５根毛管与１根三通支管连接成一组，每组设备可喷灌面...
The micro-sprinkler irrigation technology used in this study is that deep well direct water supply or motor vehicle pull water is used as a water source. The ground laying capillary tube is connected with a three-way branch pipe, each capillary tube is 100m long and 2.5cm in diameter. Two 30mm diameter micropores punched every 30cm on the capillary, the two holes showed a distribution of 30 °. Each 5 tubes and a three branch pipe connected into a group, each group of equipment can be sprayed surface ...