Average marks scored by each boy in a class were 90,

Which of the following method has highest water use efficiency?

The dry seeding of rice followed by supplemental irrigation during peak vegetative and reproductive phases is called as

Who first used the term "mutation" to describe heritable, sudden phenotypic changes in organisms?

Which disease is commonly found in Jowar field?

In which method Crop residue remain undisturbed condition but disturbed  during sowing of seed and fertilizer injection

The length of estrous cycle of sheep is _____

Who provided the earliest demonstration of disease resistance as a character transmissible from parent to offspring in the Mendelian fashion?

What is the target for lending to small and marginal farmers within the target for

What is the type of silkworm that breed only one time in a  year

In plants, necrotic spots, abnormal dark green and light green mosaic, growth distortion, stunting, ring patterns etc. are symptoms of