Browsing University of Missouri-Columbia by Title "Growing degree days for hybrid corn production, Northeast Missouri"

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  • Growing degree days for hybrid corn production, Northeast Missouri 

    Wisner, Warren M. (University of Missouri--Columbia. Extension Division, 1972)
    "In 1970 the Hybrid Seed Corn Industry adopted a new method for rating the maturity of corn. This method uses the thermal unit approach to the prediction of maturity which is more accurate than the old 'days-to-maturity' ...