包膜肥料 meaning in English

coated fertilizer
coated granular fertilizer

Research advances on controlled - release mechanisms of nutrients in coated fertilizers
包膜肥料养分控释机理研究进展
Slow - release fertilizers - determination of the release of the nutrients - method for coated fertilizers ; german version en 13266 : 2001
长效肥料.营养素释放的测定.包膜肥料方法;德文版本
Application of natural products in slow / controlled - release fertilizes was reviewed . rosin 、 humic acid 、 lignin 、 vegetable oil and natural rubber applying in coaling fertilizer were indroduced emphatically
摘要综述了国内外几种天然产物松香、腐殖酸、木质素、多聚糖、植物油、天然橡胶在缓控释肥料中的应用情况，看重介绍了这几种天然产物在包膜肥料中的应用现状。
The nutrient potassium of water - soaking solution for two kinds of coatedcompound fertilizer was determined by atomic absorption spectrophotometry , in which the recovery rate was 107 . 89 % for 6 samples and the correct , sensitive and quick potassium is provided for the formula design and release feature research of coated compound fertilizer
摘要用火焰原子吸收法，对两种复合肥料及其包膜肥料水溶出液中的养分钾进行了测定，测试中的6个样品平均加样回收率为107 . 89 % ，为包膜复合肥料配方设计和释放特性研究提供了准确、灵敏、快速的定钾方法。