Lowering soybean seeding rates and scrutinizing phosphate and potash applications top Marion Calmer’s list on how to save more than $100 per acre
With 25 years of onfarm research backing him up, Marion Calmer told 789 attendees at this year’s National No-Tillage Conference in Des Moines, Iowa, that there are five ways no-tillers can shave expenses without hurting grain production.
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