缓/控释肥料的新进展及特性评价  

Advance and Evaluation Methods of Slow or Controlled Release Fertilizers

作　　者：王红飞[1] 王正辉[1] 

机构地区：[1]华南农业大学应用化学系,广东广州510642

出　　处：《广东化工》2005年第8期86-90,共5页Guangdong Chemical Industry

基　　金：华南农业大学校长基金(2004X017)

摘　　要：缓/控释肥料具有提高肥料利用率、降低环境污染、提高作物产量等特点,因而成为目前肥料研究与开发的热点。本文综述了各种类型缓/控释肥料的最新研究进展,介绍了几种检测缓/控释肥养分释放特性的方法。此外,文章分析了缓/控释肥料推广应用中存在的问题,并对其未来发展进行了展望。Slow/controlled release fertilizers have become as a hot - point in the research and development of fertilizers because of their increasing efficiency of fertilizers, reducing environmental pollution and increasing crop yields. In this paper the present situation and evaluation methods of slow/controlled release fertilizers were reviewed. It also pointed out the existing problems in application, and the development trends were also forecast.

关 键 词：缓释肥料 控释肥料 包膜肥料 养分释放评价 特性评价 养分释放特性 肥料利用率 研究与开发 环境污染 作物产量 

分 类 号：TQ449.1[化学工程—化学肥料工业] S145.6[农业科学—肥料学]