Which state in India is leading in tea production?

Which crop is most responsive to the application of sulfur fertilizers, particularly in terms of oil content and quality?

Which is a natural pesticide?

Use of radio and television as extension teaching method is 

Seed certification in India is regulated by:

What is the target year for the PMAY Gramin? 

White eye deficiency is found in which crop?

Cymbopogon winterianus is a botanical name of 

Water movement in a saturated soil is governed by

Soils with low PH are more acidic, Acid soils are best reclaimed by using: