Renovation is often recommended as the best method for improving pastures. Results of long-time studies are now available where renovated pastures have been compared with unimproved pastures in southern Iowa.
Scholl, J. M.; Hughes, H. D.; and McWilliams, Richard
"Renovation Can Double Pasture Production,"
Iowa Farm Science: Vol. 9
, Article 3.
Available at: https://lib.dr.iastate.edu/farmscience/vol9/iss9/3