Short term impacts of amending calcareous and non-calcareous sandy soils with organic amendments and their extracts: effects on soil biota, soil physical and chemical characteristics
By: al-Ghazuli, Muhammad Abd al-Mumin; Abbas, Muhammad Hasan Hamzah; Abbas, Hasan Hamzah…[et al.]. Annals of Agricultural Science, Moshtohor. Vol. 59, no. 1 (2021), pp.137-150, 14 p.
Subjects: Ammonium sulfate; Design of experiments; Humic acid; Organic wastes; Sandy soils