Interaction Effect Of Some Organic Residues And Phosphorus Fertilization On Growth And Nutrient Content Of Wheat Plant

In Egypt, the gap between the production and consumotion of cereal crops is wide. in the present time, great efforts are introdced to increase wheat production mainly through increasing the cultivated area and also through increasing directed towards increasing the feritily and productive capacity of sandy soil by using organic matter which has long been recognized as a fertilizing agent in soils and improves their productivity. Aims to study the effect of different nitrogen organic sources or phosphorus fertilization and their combinations on :l) wheat plant growth.2) uptake of some macro and micronutrients by plant.3) status of macro and micronutrients in soil at harvest.4) some soil chemical characteristics.