The process of accumulation of excess quantity of nutrients in water causing O2 deficiency is known as_____________________?

Related Mcqs:

Who gave the equation for study of soil property ?

A. Ziebig B. Newton C. Neil D. Jenny...

The chemical formula of urea fertilizer is_______________________?

A. NH2CONH2 B. [CO(NH2)] C. Both a & b D. None of the above...

Size of clay particle is___________________?

A. 0.02mm B. 0.2mm C. 0.002mm D. 2mm...

Permanente wilting point of clayey soils is not less than____________________?

A. 20% B. 10% C. 5% D. 15%...

Soil moisture and ET losses are_________________?

A. Inversely related B. Directly related C. Not related D. Occasionally related...