水稻旱作覆膜节水增产试验研究  

Experimental Research on Water Saving and Raising Yield of Rice with Dry Farming and Covering Farmland by Plastic Films

作　　者：吴珠明[1] 时光宇[1] 鲍炳钧 

机构地区：[1]安徽省淠史杭总局灌区试验站,六安市237158

出　　处：《中国农村水利水电》2001年第2期22-23,共2页China Rural Water and Hydropower

摘　　要：通过水稻旱作全程覆膜与半程覆膜、旱作不覆膜及水栽对比试验 ,研究其耗水规律 ,计算其节水量与增产量 ,并进行经济效益分析 。Through the comparative tests for rice between the dry farming with whole growing stage covering farmland by plastic films,half growing stage covering farmland by plastic films, dry farming with no covering and water cultivation; the law of water consumption of rice are calculated. And the economical benefit is analyzed. Finally the caltivation mode suitable for the local areas is proposed. [

关 键 词：水稻旱作 全程覆膜 半程覆膜 节水 

分 类 号：S511.071[农业科学—作物学]