我国控释氮肥应用研究现状综述  

Research on the Use Efficiency Controlled-release Nitrogen

作　　者：李敏[1,2,3] 叶舒娅[1,2] 刘枫[1,2] 袁嫚嫚[1,2] 郭熙盛[1,2] 

机构地区：[1]安徽省农业科学院土壤肥料研究所,安徽合肥230031 [2]安徽省养分循环与资源环境重点实验室,安徽合肥230031 [3]安徽农业大学,安徽合肥230036

出　　处：《安徽农学通报》2012年第11期98-100,共3页Anhui Agricultural Science Bulletin

基　　金："十二五"国家科技支撑计划"缓控释肥产业化技术集成与示范"(2011BAD11B02)项目资助

摘　　要：随着控释氮肥的生产量和消费量的不断增加,许多学者置身于控释氮肥应用研究之中,该文从产量及氮肥利用率、环境效应和生物学效应方面进行综述,并提出我国控释氮肥存在问题及展望。The consumption of controlled -release nitrogen in the world is increasing year after year, and more and more sci- entists have studied the use efficiency of it. The use efficiency of the controlled - release nitrogen were from three aspects, which are yield, Apparent N recovery rates, environmental effects, biological effects. The problems of controlled - release nitrogen and further directions were also brought forwards.

关 键 词：控释氮肥 产量 氮肥利用率 环境效应 生物效应 

分 类 号：S143.1[农业科学—肥料学]