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2013 Virginia On-Farm Corn Test Plots

ID

ANR-96NP

Authors as Published

Keith Balderson, Extension Agent, Essex County; Mike Broaddus, Extension Agent, Caroline/King George Counties; Glenn Chappell, Faculty Member, Virginia State University; Chris Drake, Extension Agent, Southampton County; Roy Flanagan, Extension Agent, Virginia Beach; Watson Lawrence, Extension Agent, City of Chesapeake; Robbie Longest, VCE Summer Intern; Laura Maxey, Extension Agent, King and Queen/King William Counties; David Moore, Extension Agent, Middlesex County; Stephanie Romelczyk, Extension Agent, Westmoreland County; Jim Schroering, Extension Agent, Hanover County; Kelvin Wells, Extension Agent, Sussex County; Wade Thomason, Virginia Tech Extension Grains Specialist

    Cover, 2013 Virginia On-Farm Corn Test Plots

This publication is available in PDF format only.

These demonstration and replicated studies provide information that can be used by Virginia corn growers to make better management decisions on their farms. Refer to individual results for more details.

Corn hybrid selection continues to be challenging. With more seed companies and more GMO options and seed treatment packages than ever before, hybrid selection can be a difficult decision. We evaluated mid maturity hybrids (108-112 day RM) and full season hybrids (113 day RM or more) at 5 locations each. One of the mid maturity locations was double cropped and irrigated and hybrids averaged over 200 bushels per acre. One of the full season locations was also irrigated. Yields in all plots were good to excellent. In plots with both the mid and full season hybrids, the full season hybrids averaged 2 bushels more at one location and 7 bushels more at the other location. Farmers should continue to plant hybrids of multiple maturities to help spread risk. In fields with very good soil types and/or irrigation, farmers should consider mid or full season hybrids.

Rights


Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

Publisher

Issued in furtherance of Cooperative Extension work, Virginia Polytechnic Institute and State University, Virginia State University, and the U.S. Department of Agriculture cooperating. Edwin J. Jones, Director, Virginia Cooperative Extension, Virginia Tech, Blacksburg; M. Ray McKinnie, Administrator, 1890 Extension Program, Virginia State University, Petersburg.

Date

December 4, 2013