Manage Fertility: Correct application of nutrients is essential for healthy, high-yielding corn

摘要

It is very important to perform soil tests and apply lime and fertilizer if needed to maximize yield potential. More information on these topics can be found at www.clemson.edu/agsrvlb.htm on new page 16. Plant nutrient applications of fertilizer and/or lime should be based on soil tests, which help determine soil pH and nutrient levels and the need for lime and/or fertilizer applications. The following are some considerations regarding the nutrient management practices related to starter fertilizer, nitrogen (N), phosphorus (P) and potassium (K) to help with maintaining high corn yields.