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All News and Pages Related to "Agribusiness Association of Iowa"

They break it, you buy it

Posted on February 25th, 2020

Last Thursday (2/20/20) the Iowa Soybean Association (ISA) released the results of a study1 showing Iowa farmers could save up to $99 million per year by better aligning their fertilizer amounts with corn requirements. Among other things, their data show that surveyed farmers were applying about 34 pounds per acre more nitrogen fertilizer than ISU […]

Don’t P down my leg and tell me it’s raining

Posted on December 5th, 2019

Plants require nutrients for growth and agronomists divide these into macro- and micro-nutrient groups, depending on the quantity needed. Most important for both crop production and water pollution here in Iowa are the macronutrients of nitrogen (N) and phosphorus (P). Nitrogen is the beer of the nutrient world. We drink a lot of it, spill […]