肥力 的中文句子和英文句子

土壤施用杀虫剂後肥力大增.

The fertility of the soil has been greatly improved by the use of pesticides.


农民用有机肥料和无机肥料来提高土壤的肥力。

Farmers enrich the soil with organic and inorganic manures.


谷物轮种使土壤保持了肥力和高质。

The rotation of crops keeps the soil healthy and fertile.