Sentences with phrase «commercial fertilizer application»

The paper didn't fail to mention what we have reported on before, that corn farming for ethanol using management practices such as commercial fertilizer application, mechanical tillage, and intensive drainage is the most important driver of this increase in nitrogen pollution.

Not exact matches

However, nearly all commercial growers use a preplant fertilizer and regular applications of fertilizer throughout the growing season, undoubtedly because the heavy concentration of peppers depletes the soil and because manure and compost is not generally added to commercial fields.

Provided agricultural and horticultural services that included soil fertility testing and fertilizer recommendations; plant protection and weed abatement applications; and landscape construction / maintenance operations on government, commercial, and residential sites.