What is the main purpose of buffer stock in India?

Which method is NOT used for mud crab fattening?

Which of the following is not considered as green house gas?

Under conservation tillage soil aggregates stability (%) increases because of

Which one of the following is the plant part through which Napier grass is multiplied? 

Transfer of information from DNA to mRNA is called

Give the chronological order in the development of following herbicides

A. Atrazine

B. 2, 4-D

C. Bispyribac Sodium

Soil microorganisms are most active at which temperature range?

In India, field experiments on water management falls in____________ approach

Which one of the soil component has highest CEC?

Nutrient that is deficient in arid soil?