Manure is a good source of all crop nutrients, including the major or macro and micro or trace minerals. Nitrogen (N) generally is the nutrient with the greatest nutritive value and often the highest potential for pollution. Therefore, manure is best used for crops that have high nitrogen use. The following table reflects manure production and average nutrient content. Where ever possible it is advised to sample the manure in question by grabbing a good representative sample by sampling the manure after it has been agitated or mixed thoroughly. 

Average Daily Production and Total Nutrient Content of Manure

                     Individual tests available