Studies On Some Pollution Problems Associated With Intesive use and long term application of Certain Forms Of Nitrogenous Fertilizers

The aim of this investigation is to study the effect of the problems associated with intenive and long term application of -certain forms of nitrogen fertilizers such as urea ammonium sulphate ammonium pgosphate and nitrate fertilizers NH4NO3-Ca NOas a pollutants on soils growth and uptake of nutrients by spinach as an edible plant and corn as an indicator plant for nitrogen.