Assessment the enzymes activities on two soil textures at different incubation temperatures

الملخص EN

A laboratory experiment was conducted to study the effect of 4 incubation temperature T1=10ºС,T2=20ºС,T3=30ºС and T3=40ºС, two soil textures and their combinations on enzymes activity using factorial CRD with three replicates The results revealed that the higher value of (dehydrogenase 157.527μg.TPF.g-1soil) and (urease 33.707 μg.N.g-1 soil) were recorded from treatment that incubated at 30˚C in sandy loam soils respectively, Moreover the results indicated that the enzyme activity increased with increase the incubation temperature to 30˚C