to forbid the use of chemical fertilizers

• 禁止使用化肥

to forbid the use of chemical fertilizers的用法和样例：

例句

1. The excess use of fertilizer is adverse to the environment.
   度使用化肥。
2. For many years,chemical fertilizers and pesticides have been employed on a sound basis.
   多年来，坚持合理使用化肥和农药。