Effect Of Some Organic Fertilizers On The Availability Of Some Macro And Micronutrients

Study the effect of application of some organic wastes sole or with sulphur on:I)The availability of some soil marco and micronutrients . 2) the soil PH and electirical conductivity (EC)3.The plant growth and yield. 4) the uptake of some nutrients by plant. 5) the status of some macro and micronutrients in the soil at harvest.