List of top Agronomy Questions on Soil Microbiology

The law which states that whatever is being taken by plants from soil needs to be restored to maintain the nutrient supplying capacity of the soil is known as:

Dinitrogenase is a

The use of Stokes' law for measurement of the size of soil particle depends on certain simplifying assumptions. These are:
A. Particles must be spherical, smooth and rigid
B. Fall must be unhindered
C. Particles must be of uniform density
D. Size of particles must be small compared to the size of molecules of liquid
Choose the correct answer from the options given below:

Given below are two statements:
Statement I: \(C_3\) plants are more efficient than \(C_4\) plants in terms of carbon dioxide fixation
Statement II: \(C_4\) plants are less water efficient and consume more amount of water than \(C_3\) plants for same amount of \(CO_2\) fixed.
In light of the above statements, choose the correct answer from the options given below