He tried to conceal his excitement, but the sparkle in

Which of the following element is non-essential but useful for plants?

Which one the following crop is called biological plough of soil?

Adsali crop of sugarcane takes a period of maturity of 

Calculate the cropping intensity of rice-wheat-ragi-fallow rotation if farm area is 2 ha.

The full form of RKVY is

Mycelia and spores of the fungi are seen as whitish growth on the host surface in which disease? 

What is the primary function of humus in soil?

Parturition in pigs is known as 

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.

Movement of water upto the stem and reaching all parts of the plant is due to