从缓/控释肥料对肥料利用率、作物产量、作物生长、节约能源、我国农村现状、农业生产实际、生态环境影响等方面综述了缓/控释肥料应用优势，并针对缓/控释肥料实际应用与推广中的存在问题，提出今后的发展建议是:设立“缓/控释肥料”科研专项，支持技术创新；出台缓/控释肥料生产和销售企业优惠政策；加快缓/控释肥料使用农户直补步伐。

Effect on aspects such as fertilizer use efficiency， crop yield， crop growth， Energy saving，the local conditions of rural areas，reality of agricultural production and ecological environment of release/control fertilizer. Advantage on release/control fertilizer is reviewed of， existing problems are analized， development and countermeasure of release/control fertilizer are put forward.

S145.6

国家科技支撑项目“甘肃复混肥农艺配方与生态工艺技术研究”(2011BAD11B05-13)