浙江省单季稻节水灌溉试验研究  

Water Saving Irrigation Study of Single Cropping Rice in Zhejiang Province

作　　者：迟俊民[1] 郑恩玉 柯惠英[3] 林义钱 

机构地区：[1]浙江省水利厅,杭州310009 [2]浙江省台州市金清镇人民政府,浙江台州317000 [3]浙江省水利河口研究院,杭州310020

出　　处：《灌溉排水学报》2007年第3期23-26,共4页Journal of Irrigation and Drainage

摘　　要：为了适应农业种植结构的调整,获取单季稻节水灌溉模式灌溉定额与水分利用率,按不同地理特征,结合农业灌溉分区,在浙江省杭嘉湖平原地区、金衢盆地区、沿海平原区建立灌溉试验站,全面开展单季水稻节水灌溉试验研究。获得了节水灌溉定额及需水量、水分利用率等成果,为浙江省水资源供需平衡分析及优化配置提供重要的科学依据。After the adjusting of agricultural structure in Zheiiang province, we constructed three irrigation experiment stations in Hangjiahu plain, Jinqu basin and the plain of southeast shore. To obtain the single cropping rice＇s irrigation quota and water use efficiency in water saving irrigation mode, studies were carried on in these experiment stations. Based on the experiment data, we concluded the plant irrigation quota, plant water requirement and water use efficiency in water saving irrigation mode. These results can be used the balance maintain and optimize configuration of water resource.

关 键 词：节水灌溉模式 灌溉定额 水分利用率 需水规律 

分 类 号：S511.41[农业科学—作物学]