The effect of rice straw and poultry waste addition on the soil physical properties I-clay soil
By: Sadiq, Munir H.; Abd al-Amir, Hadi. International Iran and Iraq Conference on Agriculture and Natural Resources (1st : 2011 : Babylon, Iraq) Euphrates Journal of Agriculture Science. Vol. 3 (2011), pp.107-114, 8 p.
Subjects: Clay soils; Iraq; Physical properties; Organic fertilizers