निम्नलिखित शब्दों में से एक शब्द 'शंकर' का पर्यायवाची नहीं है:

Grass carp are used for control of–

Number of land capability class as per Soil Survey of India is:

Which among the following is the largest source of irrigation in India, apart from rains?

Optimum days old seedlings required for transplanting for early and medium duration rice seedlings is

Cation exchange capacity is found minimum in the case of:

Which state recently launched “Mukhyamantri Krishak Mitra Yojana” aimed at providing permanent agriculture pump connections to the farmers? 

“Retort” is essential for

The yellowing of green tissues or structures (especially leaves) due to either non-formation or destruction of chlorophyll.

In geology loss of soluble substances, minerals and organic colloids from the top layer of soil by percolating precipitation is called