包膜控释尿素在稻茬麦田的应用研究  

Study on the Application of Controlled Release Coated urea in Rice-Wheat Double Cropping Fields

作　　者：范永[1] 

机构地区：[1]山东省郯城县农业技术推广中心,山东郯城276100

出　　处：《现代农业科学》2008年第5期27-28,共2页

摘　　要：稻茬麦田施用等氮量的氮肥,包膜控释尿素极显著地比普通尿素增产,而且利用率高。增产的关键在于包膜控释尿素有利稻茬麦中后期的稳健生长,促进粒数增加和粒重的形成。稻茬麦田1次性施用包膜控释尿素肥可行。The Application of the Nitrogen Fertilizer that contained equal nitrogen amount in Rice-Wheat Double Cropping Fields, the yield of controlled release coated urea is remarked significant higher than ordinary urea, utilization ratio is also higher,the key measure to increase wheat yield is that controlled release coated urea can be propitious to grow steady, promote the increase of grain number and formation of grain weight, one-off application of controlled release coated urea is feasible in Rice-Wheat Double Cropping Fields.

关 键 词：稻茬麦田 包膜控释尿素 增产 利用率高 增加粒数粒重 

分 类 号：S512.062[农业科学—作物学]