保水缓释肥料在旱稻上的应用效果  

Application Effect of Water-retention and Slow-release Fertilizers on Upland Rice

作　　者：黄素芳[1] 王建广[1] 赵忠祥[1] 孔德平[1] 李学敏[1] 

机构地区：[1]沧州市农林科学院,河北沧州061001

出　　处：《河北农业科学》2008年第12期34-34,37,共2页Journal of Hebei Agricultural Sciences

基　　金：河北省重大科技攻关项目(95-98-05-02)

摘　　要：研究了保水缓释肥料对旱稻基本农艺性状和产量的影响。结果表明:保水缓释肥料能显著改善旱稻的生物学性状和产量构成因素,明显提高旱稻产量。The effects of water-retention and slow-release fertilizers on the agronomic were studied. The results showed that the fertilizers could obviously improved the characters and yield of upland rice agronomic characters and the yield components, and enhance the yield.

关 键 词：保水缓释肥料 旱稻 农艺性状 产量 

分 类 号：S511[农业科学—作物学]