Present ages of 'A' and 'B' are in the ratio 3:5,

Given below are two statements:

Statement 1: Berberis plant does not play any role in the perpetuation of Puccinia graminis, sp. tritici.

The most common indicator crop used to study the response of plants to sulfur deficiency is:

Which of the following irrigation efficiencies indicates the proportion of applied water that is stored in the root zone of crops?

Match List-I with List-II and select the correct answer using the codes given below the lists.

Stalk of a single flower is called 

When is dehaulming done in potato crop?

Which is not a high salt tolerant crop?

What is the empirical relation between mean median and mode in positively skewed frequency distribution?

The process of burning of trashes, weeds or any organic refuse on the soil surface for the sterilization of nursery beds is known as 

In which soil structure infiltration, permeability and aeration are good