2018 – 2006 Searchable Corn Database
Welcome to the MICHIGAN CORN PERFORMANCE web site.
Corn performance trials are conducted annually to provide farmers, extension personnel, and private seed companies with agronomic information on corn hybrids submitted by private seed companies.
The 2019 Michigan Corn Hybrids Compared will be published as the Michigan State University Extension Bulletin E-431. Click on the bulletin cover above to download the complete 2019 bulletin.
Links to the 2019 yield data are posted below by zone and trial.
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2019 Corn Silage Yield Data |
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| Zone 1 Silage | Branch, Lenawee & Wood (Ohio) Counties | ||
| 110 Day and Earlier | Lenawee dropped | ||
| 111 Day and Later | |||
| Zone 2 / 3 Silage | Huron, Ingham & Ottawa Counties | ||
| 104 Day and Earlier | Ingham dropped | ||
| 105 Day and Later | |||
| Zone 4 Silage | Iosco, Osceola & Presque Isle Counties | ||
| 97 Day and Earlier | |||
| 98 Day and Later | |||
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2019 Corn Grain Data
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| Zone 1 Grain | Branch, Cass & Washtenaw Counties | ||
| 107 Day and Earlier | Washtenaw dropped | ||
| 108 Day and Later | |||
| Zone 2 Grain | Allegan, Ingham & Saginaw Counties | ||
| 101 Day and Earlier | Saginaw dropped | ||
| 102 Day and Later | |||
| Zone 3 Grain | Huron, Mason & Montcalm Counties | ||
| 97 Day and Earlier | |||
| 98 Day and Later | |||
| Zone 4 Grain | Iosco, Osceola & Presque Isle Counties | ||
| 89 Day and Earlier | |||
| 90 Day and Earlier | |||
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2019 Conventional Corn Grain Data |
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| Zone 2 / 3 Grain | Ingham, Montcalm & Saginaw Counties | ||
| 101 Day and Earlier | Saginaw dropped | ||
| 102 Day and Later | |||