control release fertilizer是什么意思 control release fertilizer怎么读
control release fertilizer的相关资料
control release fertilizer的用法和样例
- The fertilizers with different release duration could be made through adjusting coated materials and RWA.
通过调节膜材料组成与比面重可以研制出释放期不同的控释肥料。 - Therefore, the release characteristics of PSCU can be adjusted by changing the thickness and percentage of the sulphur and outer polymer coating.
因而可以通过改变硫膜和聚合物的厚度来调节其养分释放特性，生产具有不同养分释放特性的控释肥料。
展开更多
