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Tag: nutrient mangement
Louisiana: How Can We Cut Down Phosphorus, Potassium Fertilizer Rates in 2022? Mar 23, 2022
Phosphorus (P) and potassium (K) fertilizer recommendations depend on Mehlich-3 soil-test P and K concentrations, respectively from soil sample taken from 0- to 6-inch depth in Louisiana. Fertilization is recommended […]
Florida: Senate Bill 712 and the Nutrient Record-Keeping Requirements Dec 16, 2020
Recently I shared an article, Senate Bill 712: Nutrient Record-Keeping Requirements for Producers Enrolled in the BMP Program, that discussed key elements of the Senate Bill 712 “The Clean Waterways […]
Florida Cotton: 6 Steps for Avoiding Potassium Deficiency Jan 25, 2019
Every year, I see more potassium (K) deficiency in cotton. This isn’t surprising, since yields have increased with modern cultivars and yield expectations (Fig. 1). The bolls we’re asking plants […]
Indiana Corn: Purdue Updates Nitrogen Guidelines for Growers Jun 7, 2016
Using more than the recommended amount of nitrogen-based fertilizers on a corn field is a waste of money and could pose environmental risks, two Purdue Extension agronomists say in an […]
