choose the option which represents a pair of either

P mineralization occurs at C:P ratio 

Which of the following material is prohibited in organic farming?

Which of the following is not the characteristics of perfect market?

Milk and Milk Product Order was promoted by the Government of India under the provisions of:

What is the total geographical area covered by protected areas in Uttarakhand?

The transformation of nitrates to gaseous nitrogen is accomplished by microorganisms in a series of biochemical reactions. The process is known as:

Cell is the fundamental structural and functional unit of all living organisms. It was first discovered by ____

The vertical side of the furrow made in the soil away from which the turned soil is thrown is called 

Family of Jute is?

The first IT that provided agricultural education is