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| Between Webster City and Jewell, I saw yellow streaks and spots in many bean fields. As if there was a reaction from overlap of herbicide or fertilization. I didn't stop and look for the golden edged leaves.
I had leaves like that one year, and on corn the next year. Soil tests showed very little K left (though it had been rising in previous years) so a couple hundred pounds of the best potash to the acre cleaned up the yellow edges, still didn't make the patch grow great beans, but the corn has been good since.
Gerald J. | |
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K deficient soybeans? or lime...
