cover crop

American  

noun

1. a crop, usually a legume, planted to keep nutrients from leaching, soil from eroding, and land from weeding over, as during the winter.

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cover crop British  

noun

1. a crop planted between main crops to prevent leaching or soil erosion or to provide green manure

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Etymology

Origin of cover crop

First recorded in 1905–10

Example Sentences

“We want to rely on natural chemicals in the soil, like from our cover crop, which jump-starts that natural nutrient capacity of the soil.”

From Los Angeles Times • Oct. 22, 2025

Darby has spent 20 years working with Vermont farmers to grow cover crop rye.

From Salon • Jan. 18, 2024

Swiss-headquartered agrichemicals and seeds group Syngenta began offering a cover crop seed mixture in Spain this year.

From Reuters • Sep. 14, 2023

Brandt also touted cover crops and other sustainable farming practices, and ran a cover crop seed company and a seed-cleaning business on his 736-acre farm in Carroll, Ohio.

From Seattle Times • May 23, 2023

The roots and stubble of a grain crop are insufficient for this purpose, and the introduction of a sod or cover crop is helpful.

From Crops and Methods for Soil Improvement by Agee, Alva