In which of the following year was the Tata Iron and

  White bud of maize is due to:

Kufri badshah variety of potato is resistant to 

 By which of the following family tree is represented?

 What is the seed rate of hybrid cotton with a spacing of 120 × 60 cm?

Conversion factor of P into P2O5 is-

A national scheme that provides insurance coverage and financial support to farmer in case of crop damaged due to natural calamities is:

Bromelin alkaloid is found in

Which type of farming involves cultivating a small area with maximum attention to detail?

Which of the following is main objective of puddling in paddy?  

International Food Safety standards are developed by