作　　者： ; ; ; ; ;

机构地区： 华南热带农业大学农学院

出　　处： 《中国农学通报》 2007年第12期234-238,共5页

摘　　要： 就国内外缓/控释肥料应用效果、施用方法做了综述。重点总结了缓/控释肥在作物上的应用效果和对土壤、环境的影响。与普通肥料相比,施用缓/控释肥料可以提高肥料利用率、提高作物产量、改善品质、改善土壤物理性状、提高土壤养分有效性、促进作物生长、减少环境污染。 Slow/controlled released fertilizers （SRFs/CRFs） have been paid more attentions by the researchers in recent years. In this paper, the authors summarized the application effects and methods of SRFs/CRFs both at home and abroad, and focused on the he application effects on crops, soil and environment. Comparing with the common fertilizers, SRFs/CRFs can increase fertilizer use efficiency ,crop yield and quality, improve soil physical character and nutrient availability,, promote crop growth, and reduce environmental pollution.

关 键 词： 缓释肥 控释肥 应用

领　　域： [农业科学] [农业科学]