What is the primary aim of India’s Deep Ocean Mission

The horizon which is termed as horizon of maximum eluviation of clay, Fe and Al oxides

The properties of Neem pesticides is generally referred to  

The period of life at which the reproductive organs first become functional is termed as ………………………….

Spray of atrazine in low concentration acts as _______ type of antitranspirant.

Which of the following chemical is used to break the dormancy of potato seeds?

Saline soils can be improved by –

'Zea Mays everta' is the botanical name of -

A situation when the rainfall deficiency is 25% or more of long term average, it is classified as

Which type of soil has swelling and shrinking property? 

Riverine soil contributes to the total land area of the country…………………………