?EFFECT OF AMMONIUM SULFATE-SULFUR MIXTURE ON THE DIFFUSIVITY AND INDEX OF ACTIVITY OF AMMONIUM SULFATE

Abstract

This paper deals with the diffusivity characteristics and the index of activity of ammonium sulfate-sulfur mixture, slow
release fertilizer through water. Sulfur used was pure agriculture sulfur as well as sulfur sludge from Abou Zaabal
Fertilizer Company. Different practical and theoretical methods were used from which the diffusivity of ammonium
sulfate-sulfur mixture through water was found and compared with that of ammonium sulfate fertilizer.