Biology:Permanent vegetative cover

Permanent vegetative cover refers to trees, perennial bunchgrasses and grasslands, legumes, and shrubs with an expected life span of at least 5 years.

In the United States, permanent cover is required on cropland entered into the Conservation Reserve Program.

References

•  This article incorporates public domain material from the Congressional Research Service document "Report for Congress: Agriculture: A Glossary of Terms, Programs, and Laws, 2005 Edition" by Jasper Womach.