From: Mineralogical and petrographical studies of agricultural soil, Assiut Governorate, Egypt
pH
Sand%
Silt%
Clay%
OM%
CaCO3%
Current study
7.63
39.2
33.9
26.6
2.4
9.0
El Minya (Asmoay 2017)
7.94
33.86
39.49
24.55
2.81
16.58
El-Tebbin (Hassan 2015)
7.5
46.6
37.6
15.1
4.3
17.4
Sohag (Salman 2013)
8.1
20.6
51.2
28.1
2.3
8.7