AMES, Iowa – When Michael Castellano tells people there are billions of different variations of farmer decisions and environmental conditions that can affect how much nitrogen fertilizer is just ...
AMES, Iowa – The amount of nitrogen fertilizer needed to maximize the profitability of corn production in the Midwest has been increasing by about 1.2% per year for the past three decades, according ...
One segment of biological products presents a specific opportunity for ag retailers. Several companies have introduced biological technology formulated to blend with a traditional dry bulk fertilizer.
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