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作 者 ：何绪生;李素霞;李旭辉;吕殿青

期 刊 ：植物营养与肥料学报 1998年 4卷 2期 页码：97-106

关键词：控效肥；控释材料；控释机理；肥效；

Keywords:Controlled availability fertilizers, Controlled-release material, Controlled-release mechanism, Fertilizers efficiency,

摘 要 ：随着人们对常规化学肥料在土壤中损失所产生的经济损失及环境污染认识的日益增深，控效肥已成为化学肥料研究与开发的热点。本文对控效肥的概念、类型、控释材料，控释特征与机理研究、肥效及其影响因素，以及控效肥应用诸方面进行了较详细地综述，并指出了控效肥研究中的问题与未来方向。

Abstract:In pace with deepening with our know on the economic loss andenvironmental pollution caussed by the loss of the conventional chemical fertilizers insoils, controlled availability fertilizers (CAFs) have become as the hotpoint in theresearch and development of chemical fertilizers. A detail review was given on theconcept, type, controlled-release materials, controlled- release behaviour and mechanismof CAFs, CAFs‘ efficiency and factors affecting it, as well as other aspects of the use ofCAFs. It is pointed out that the problems in the research of CAFs and the futuredirection to CAFs.

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