Manure, when used properly, is a valuable resource for the cropping or forage sectors, but handling it comes with a cost. While many producers extensively winter feed their cattle which reduces or eliminates the cost and time associated with manure removal, hauling and application, this article discusses traditional management of livestock manure.
The traditional management of livestock manure involves removal from drylot pens each spring to be utilized as fertilizer on crop or pasture, in either raw or composted form. The application of manure has short-term and long-term effects on crop yields. In the short term, the addition of nutrients (such as nitrogen) in manure may immediately increase yields. In the long-term, increases in yields may be due to delayed nutrient release or improvements in soil quality as the result of a series of complex interactions between the nutrients, organic matter and organisms in the manure and the existing conditions of the soil. Continue reading