Question

Which one of the following is most useful manure for crop cultivation?

• A. Farm yard manure
• B. Composited manure
• C. Green manure
• D. Roughage

Answer 1

The correct option is C Green manure

Manures are prepared by the biological action of the microbes on the dead and decaying matter. Green manure is commonly associated with organic farming and can play an important role in sustainable annual cropping systems. It usually perform multiple functions, that include soil improvement and soil protection.

So, the correct answer is option C.