निम्नलिखित में से

Match the following:

Family of sweet potato is:

Given below are two statement, one is labelled as Assertion A and the other is labelled as Reason R

The headquarters of National Bureau of Plant Genetic Resources is located in:

Irrigation water quality is evaluated based upon

Sterility mosaic in pigeon pea is caused by:

The stickiness in rice is due to ____ 

Harvest index of 19% (lowest among pulses) is observed in which crop? 

In which type of farming are all agricultural activities, from purchasing inputs to selling produce, carried out jointly by participating members?