cover crops

同根派生

European vetch much cultivated as forage and cover crops.
欧洲的一种野豌豆，通常被用来制草料和覆盖作物。
These plants are referred to as cover crops plant life of an area.
这些植物作为植被,被提及到。
Description : Alfa-Alfa integrated in the no-till system. As the crop remains in place during 3-4 years, various cover crops are intercropped o keep enough residue cover. EPAGRI.
免耕种植的紫花苜蓿作物残茬可以在田里保持3－4年，不同作物间作提供了足够的残茬覆盖。
We have also planted a permanent native cover crop between vineyard rows along with our traditional cover crop blends.
我们也设置了暂时的天然遮蔽物在葡萄园的行列之间沿著传统遮蔽物。
Organic farms, the researchers said, gradually improve the soil by letting organic matter accumulate through the use of cover crops, compost and manure.
有机农场,研究者说,逐步改良土壤,让有机质积累,通过使用复盖作物,堆肥和粪肥。