辽粳系列不同水稻品种的抗旱性比较研究  

Comparative Study on the Drought Tolerance of Different Rice Varieties of Liaojing Series

作　　者：王铮[1] 张秀茹[1] 王先俱[1] 商文奇[1] 张城[1] 邵国军[1] 

机构地区：[1]辽宁省农业科学院稻作研究所,沈阳110101

出　　处：《北方水稻》2011年第1期15-17,共3页North Rice

摘　　要：选用8个辽粳系列水稻品种,进行抗旱性生理研究,结果表明:辽粳326、辽粳454、辽粳9号为辽宁省不同时期的主栽品种,其抗旱性均好于对照品种辽粳5,而辽粳6、辽粳10和辽粳180的抗旱性不及辽粳5。The drought tolerance of different rice varieties were researched.The results showed that Liaojing454,Liaojing326 and Liaojing9 were major varieties at different period in Liaoning and their drought resistance were better than Liaojing5,In contrast,the drought resistance of Liaojing6,Liaojing10 and Liaojing180 were less than Liaojing5.

关 键 词：水稻 品种 抗旱性 生理 

分 类 号：S511.034[农业科学—作物学]