Select the most appropriate meaning of the bold idiom

In PMFBY, the threshold yield is calculated by multiplying average yield with ___

_______ are the cellular sites of respiration 

With reference to crop rotation which of the following statement(s) is/are correct?

1. Legume must be followed by a non-legume.

Genetic Male Sterility (GMS) is caused by 

Match List I with List II:

Which one the following crop is called biological plough of soil?

Tillering habit is more common is cereals except 

Which one of the following is the crop response curve to applied fertilizer?

Which of the following nitrogenous fertilizer is used as a nitrogen fertilizer and weed killer in Onion crop?

A dose of herbicide which inhibits growth of test plants by 50% is