It's considered one of the highest sources of non-synthetic nitrogen available, so if your soil's nutrient content is ...
Nitrogen (N) and phosphorus (P) are essential nutrients for all living organisms. Soil, fertilizer, and manure are all sources of N and P to growing ... Dissolved N leaves through natural underground ...
Both uses have had significant impacts on humanity. The production and use of nitrogen fertilizer has dramatically increased since the 1950's and now equals in magnitude all natural sources of ...
Producers within the Lower Platte North Natural Resources District (NRD) may submit applications to receive an incentive for reducing the use of commercial fertilizers.