淠史杭灌区水稻“浅湿间歇”灌溉制度及节水、增产机理  

Effect of Irrigation System on Rice Yield Increase

作　　者：李青[1] 鲍炳军[1] 叶秀梅[1] 时光宇[1] 

机构地区：[1]安徽省淠史杭灌溉试验总站,六安237158

出　　处：《安徽农业科学》2001年第6期740-741,共2页Journal of Anhui Agricultural Sciences

基　　金：安徽省水利厅科技处资助

摘　　要：系统阐述了水稻“浅湿间歇”灌溉制度的技术要点 ,需水量及需水规律 ,分析了其节水增产机理 ,为淠史杭灌区大面积推广本技术提供理论技术依据。The technical keys,the amount and rule of water provision of the irrigational system 'the interval of shallow water and wet soil' in rice production were explained and the mechanism of yield increase was analyzed. The technical support for rice production on the large scale was presented in the paper.

关 键 词：水稻 浅湿间歇 灌溉制度 需水量 需水规律 增产机理 淠史杭灌区 节水 

分 类 号：S511.107.1[农业科学—作物学] S274.1