question_answer

Manure is a natural substance obtained from the animal and plant waste, like cow dung, human waste and plant residue. It supplies essential elements to the soil and makes it more fertile. But, it is not much helpful when a particular nutrient is required in the soil for. particular crop. Which one of the following reason given below is the possible reason for this?

A)  It contains less nutrients

B)  It does not contain all the nutrients

C)  It is not nutrient specific

D)  The content of nutrient is very large

E)  None of these