Which of the following protocols is used to receive

Brown plant hopper is a major pest of

Which crop is heavily affected by powdery mildew: 

In furrow irrigation, which factor mainly influences the uniform distribution of water?

Immediate and ultimate source of nitrogen is

Among  the following fertilizers used in soil application ,Which fertilizer is known as ‘starter fertilizer’?

Polymerase chain reaction (PCR) was invented by:

Winter banana is a variety of

What advantage is observed in the case of Drip irrigation?

Mallika, a variety of mango is the cross between 

One of the following seed takes longest time to germinate: