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Same hybrid, 8 bushel difference
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Jay NE Ohio
Posted 11/24/2012 05:16 (#2713669 - in reply to #2713351)
Subject: RE: Same hybrid, 8 bushel difference

northeastern Ohio

Back in 2005, I compared the yield results to the emergence and plotted the results from the 2004 OSU trials.  For each 1% increase in emergence, the hybrids gained 2.22 bushel.  So if you compared  a hybrid that had an emergence of 90% to the same one with 94%, you would likely see almost 9 bushel difference.  Emergence is generally related to the cold germ score.  Anyhow, here is the resulting graph:

Edited by Jay NE Ohio 11/24/2012 05:22


Attachments emergenceyield.gif (5KB - 28 downloads)
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