Border strip of irrigation is followed

What does a Venturimeter measure in an irrigation pipeline?

Which of the following programme was introduced to bridge the gap between research system and Extension system?

‘Khaira disease’ (also known as iron rust) of rice is caused due to:

Axenic culture is 

Which one of the following is NOT a pressure unit?

Powdery mildew disease is controlled by spray of

Which law states that plant growth is limited by the nutrient in shortest supply?

Topping is a practice done in:

Which crop does Striga primarily parasitize as a root parasite?

Varietal purity is checked by