green manure
noun /ˌɡriːn məˈnjʊə(r)/
/ˌɡriːn məˈnʊr/
[uncountable, countable]- plants that are dug into the soil in order to improve its quality
绿肥 - Green manure crops such as alfalfa and mustard are widely used in organic gardening.
绿肥作物如苜蓿和芥菜广泛用于有机园艺。
- Green manure crops such as alfalfa and mustard are widely used in organic gardening.