The circumference of the two circles is 110 cm and 330

The first acceptor of CO₂  ____________ and first product of C₄  plant is__________

Powdery mildew disease is controlled by spray of 

Which principle emphasizes using demonstrations, trials, or practices to teach rural people?

On the basis of climatic condition, Walnut is an example of which type of fruit crop?

Parturition in cattle is known as 

_______ is the most widely used chemical for promoting seed germination.

In the widely used Cobb-Douglas production function model in agricultural economics, the two main inputs considered are:

In agricultural field operations, why is it important to maintain a proper hitch point between the tractor and implement?

Which of the following is a Rabi crop?

Match List-I with List-II