Match the following:

If the NPW is zero, then B/C ratio is

The most critical stage for irrigation in wheat is:

Pomology is related to study of 

Panama wilt is a disease of which crop?

Separation of calf and making independent of its mother for food is known as ___

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

Allophone is found in which type of soils?

Which one of the following term is used for the pressure exerted by water vapour in a actuated state?

Given below are two statements: 

What factors regulate caste differentiation in honey bee colonies?