2013 WISCONSIN CORN HYBRID PERFORMANCE TRIALS: Grain - Silage - Specialty - Organic

PDF Format
The UW Hybrid Trial website

Every year, the University of Wisconsin-Extension and the University of Wisconsin-Madison College of Agricultural and Life Sciences conduct a corn evaluation program in cooperation with the Wisconsin Crop Improvement Association. The purpose of this program is to provide unbiased performance comparisons of hybrid seed corn for both grain and silage available in Wisconsin.
In 2013, grain and silage performance trials were planted at 14 locations in four production zones: the southern, south central, north central, and northern zones. Both seed companies and university researchers submitted hybrids.

Table of Contents
Introduction Companies entering hybrids Hybrid index Transgenic technologies Seed treatments Temperature and Precipitation Trial management Hybrid history		Text Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 25
Grain
Southern Zone   Arlington, Janesville, Lancaster	Early Maturity Trial: 105 day or earlier Late Maturity Trial: later than 105 day	Table 7 Table 8
South Central Zone   Fond du Lac, Galesville, Hancock (irrigated)	Early Maturity Trial: 100 day or earlier Late Maturity Trial: later than 100 day	Table 9 Table 10
North Central Zone   Chippewa Falls, Marshfield, Seymour, Valders	Early Maturity Trial: 90 day or earlier Late Maturity Trial: later than 90 day	Table 11 Table 12
Northern Zone    Spooner (three sites), Coleman		Table 13
Silage
Southern Zone   Arlington and Lancaster	Early Maturity Trial: 110 day or earlier Late Maturity Trial: later than 110 day	Table 14 Table 15 Figure 2
South Central Zone   Fond du Lac and Galesville	Early Maturity Trial: 106 day or earlier Late Maturity Trial: later than 104 day	Table 16 Table 17 Figure 3
North Central Zone   Chippewa Falls, Marshfield, Valders	Early Maturity Trial: 99 day or earlier Late Maturity Trial: later than 99 day	Table 18 Table 19 Figure 4
Northern Zone   Spooner (two sites), Coleman		Table 20 Figure 5
Organic
Southern Zone    Arlington, Janesville, Lancaster		Table 21
North Central Zone    Chippewa Falls, Marshfield, Seymour, Valders		Table 22
Specialty - Dryland and Conventional
Central Zone - Dryland    Chippewa Falls, Hancock Deficit Irrigation,    Hancock Full Irrigation		Table 23
Southern Zone - Conventional    Arlington, Janesville, Lancaster		Table 24

OBTAINING DATA ELECTRONICALLY

This report is available in Microsoft Excel and Acrobat PDF formats at the Wisconsin Corn Agronomy website: http://corn.agronomy.wisc.edu. 

The most current version of Wisconsin Corn Hybrid Performance Trials (A3653) is also available to download as a PDF or purchase as a printed booklet at the UW Extension Learning Store: http://learningstore.uwex.edu. 

For more information on the Wisconsin Crop Improvement Association, visit: http://wcia.wisc.edu. 

Copyright © 2013 by the Board of Regents of the University of Wisconsin System doing business as the division of Cooperative Extension of the University of Wisconsin-Extension. All rights reserved. Send copyright inquiries to: Cooperative Extension Publishing, 432 N. Lake St., Rm. 227, Madison, WI 53706, pubs@uwex.edu.

This publication is available from your county UW-Extension office (yourcountyextensionoffice.org), from the University of Wisconsin–Madison Department of Agronomy, 1575 Linden Drive, Madison, WI 53706, phone: (608) 262-1390, or from Cooperative Extension Publishing. To order, call toll-free: 1-877-947-7827 (WIS-PUBS) or visit our website: learningstore.uwex.edu.