Article 17 of the Constitution of India deals with the

Which of the following element is mobile in soil but immobile in plants? 

According to the mobility of element in soil; which of the following is considered as Immobile in soil.

What role does organic matter play in influencing soil porosity and bulk density?

Why does a high C: N ratio in added organic matter initially slow down nitrogen availability for plants?

What is the primary reason for the non-expanding nature of fine-grained micas within the 2:1-type minerals?

How many seasons are there for seed certification in India?

CAN is also known as ___

Largest soil order in world is

The silk fibres are held together in cocoon by a substance known as……………………

Example of igneous rock is