Select the most appropriate option that can substitute

Which of the following herbicides is NON-SELECTIVE?

Sorghum forage poisoning is caused by

The process of drying is very important  to maintain its-

A major biochemical change during ripening of climacteric fruits is:

In which soil structure infiltration, permeability and aeration are good

Regeneration of whole plant from callus and suspension cultures in the nutrient medium is 

One acre is equivalent to 

_________________ is the type of farming where there is just sufficient food produced to provide for the farmer's own family. 

Which is the first step involved in the implementation of the supply chain management system? 

What are the factors of production?