“肥力”造句
2024年07月02日 00:10:47
传统的刀耕火种农业方式耗尽了土地的
肥力。
Traditional slash and burn farming methods have exhausted the soil.
为保持土壤
肥力,农民搞作物轮作.
Farmers rotate their crops so that the soil will remain fertile.
蚯蚓吃下大量土壤，排出
肥力丰富、物理结构理想的腐殖质。
Earthworms consume large amounts of soil, and produce a rich humus, perfect in texture.