Green manure
例子
Farmers often plant green manure like clover between growing seasons to improve soil fertility.
农民经常在生长季节之间种植像三叶草这样的绿肥来提高土壤肥力。
Gardeners sow green manure crops in fallow areas to prevent soil erosion and maintain soil health.
园丁在休耕地区播种绿肥作物,以防止土壤侵蚀并保持土壤健康。



























