Wiktionary
cover crops
n. (cover crop English)
Usage examples of "cover crops".
The best way to return nutrients to the soil is to add organic matter through compost, mulch, organic fertilizers and cover crops.
He wanted to get samples of the soil from several of his fields and compare the success of his various cover crops.
In a few thousand years maybe the planet would have topsoil, cover crops, forests, and a balanced animal population again, but Thetis as of now was a ruin whose population was streaming away to whatever havens it could find.