The ratio of zinc phosphide in poison bait for rats is:

The farming in which farmers focus on growing enough food to feed themselves and other family members is called –

‘Kresek’ symptom is a characteristic symptom of which disease of rice? 

Nitrites are oxidised to nitrates by which microorganism?

What is the result of crossing between 7 inbred lines of India x African crosses in Pearl Millet breeding?

The lower leaves become rusty brown near the base and ultimately dry up in rice due to the deficiency of 

Which one of the following strategies is not a part of Integrated pest and disease management in field crops?

The objective of the edible oils packaging (Regulation) order 1998 is to:

A technology where water is recycled and reused after mechanical and biological