Author Archives: Kim Polizotto

About Kim Polizotto

Polizotto is director of agronomy for Potash Corp. of of Saskatchewan.

Fall Fertilization Strategies

Minimizing yield-limitations caused by crop nutrient deficiencies is top of mind for soil testing and fertilizer decision makers every autumn. Collecting soil samples after harvest is a good place to start. There are several ways to collect soil samples, from random sampling (collecting multiple cores from different areas of the field and creating a composite)