Status of some macronutrients in some soils of Fayoum governorate

الملخص EN

The main objective of conducting this study is to assess the state, concentrations orlevels of some plant macronutrients (N, P, K) in the soils of Ibshway District-FayoumGovernorate-Egypt.

It was found that the general mean of nitrogen concentration was 0.08 mg N/kg soil, and the concentration of total and extractable K was 2720.36 and 281.37 mg K/kg soil, respectively, while the overall mean concentrations of total and extractable P were 995.09 and15.41 mg P/kg soil, respectively.