The available from of nitrogen for plant is________________?

Related Mcqs:

Planets in our system are____________________?

A. 8 B. 12 C. 10 D. 9...

Histols are found in______________________?

A. Pakistan B. Canada C. Alaska D. Both b & c...

A soil is categorized as saline when EC of saturation extract is______________________?

A. >4dsm-1 B. 0.4dsm-1 D. 0.4 4.0 dsm-1...

Sugar cane is_____________________?

A. C3 plant B. C4 plant C. C2 plant D. None of the above...

Algal photosynthesis increases pH of water and releases___________________?

A. O2 B. CO2 C. SO3 D. All the above...