mixed fertilizer

• 复合肥料

mixed fertilizer的用法和样例：

例句

1. It's a economical way to make compound fertilizer named Potassium Phosphate, Using carnallite and wet phosphoric acid by double decomposition reaction.
   用光卤石和湿法磷酸通过复分解反应生产磷钾复合肥料是较经济的方法。
2. Accumulation of excessive exchangeable potassium is from the use of mixed fertilizers or manure.
   由于施用混合肥料或厩肥使交换性钾过渡累积。