With all of the rainfall that we have been seeing, here’s how you can ensure that your corn crop has enough nitrogen for the season.
Regular liming is critical to good crop production. However, pH is the only one that is consistently below optimum in our annual soil test summaries for PA.
Manure injection is usually more expensive than broadcasting. However, many of the benefits of placing manure below the surface may offset much of this expense.
There is increasing concern with sulfur (S) deficiency due to reduced atmospheric S deposition which is reflected in a trend toward lower soil test S levels.