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《Journal of Irrigation and Drainage》 2007-04
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The Irrigation Technique Pooling Water with Plastic Film of Wheat

YANG Chun-hua (Vocational Institute of Skills for Agriculture Project in Jilin Province,Gongzhuling 136100,China)  
On the base of spreading and using the technique of plastic film covered the fields,the scientific researchers have done a lot of research to it the that the irrigating technique pooling water with plastic film is used at wheat,gratifying results have been achieved.several practicing techniques that can be used at dry,semidry or slight dry farmlands have been created.The results showed that wheat yield was significantly different when irrigated in varying periods or with different quantities.Judged by irrigation period,the sequence of wheat yield was jointing stagefloweringbefore winter.Judged by irrigation quantity,the higher the irrigation quantity in the same period,the higher the yield of wheat.The quantity is better higher than 150 m3/hm2 for each irrigation.
【CateGory Index】: S512.1
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