What is the output elasticity of labour in the following

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

Saline soils can be improved by –

Which of the following statement is correct about Certified seed? 

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

Which of the following phosphatic fertilizer is suitable for acidic soils?

The properties of Neem pesticides is generally referred to  

In the context of insect pest management, under which of the following conditions would the sterile-male technique be least effective?

Estimates of National Income in India are annually prepared by:

Among the following is a example of biennial weed ?

The nutrient element which controls movement of stomata and maintains the turgor of cells, is-