Section 54(b) of the Income Tax Act, 1961 refers

In jute growing areas the usual alternate crop is .......................?

What among the following is  the main factor influencing laterization?

Maize crop is specially sensitive to soil moisture stress at:

Scientific name of grape is:

The most young alluvial soils are locally called as

The carbon dioxide concentration in the atmosphere is:

The process of collecting and analyzing information from field and secondary sources in a short period of time is:

Which board is not under Ministry of Commerce and Industry? 

Chemically most of the sand grains are

The 11th  Agricultural Census (2021-22) was launched in the country on 28th  July 2022. The Agricultural census is conducted in every ____ years.