Which nutrient is credited by manure application?

The correct answer is phosphorus, as manure is well-known for being a significant source of this crucial nutrient. When livestock manure is applied to agricultural fields, it provides not just organic matter but also essential nutrients that promote plant growth. Phosphorus, in particular, is vital for numerous biological processes, including energy transfer, photosynthesis, and nutrient transport within the plant.

Manure typically contains a higher concentration of phosphorus compared to other nutrients because animals excrete more phosphorus than they require for their metabolic needs. This characteristic makes manure a critical component of nutrient management practices aimed at enhancing soil fertility and crop yield.

While other nutrients like calcium, magnesium, and sulfur may also be present in manure, phosphorus stands out as a key nutrient directly linked to the benefits derived from manure application. Therefore, recognizing phosphorus as a significant nutrient from manure highlights its role in sustainable agricultural practices and soil health management.