इनमें से हिंदीतर

A plan according to which crops grown on individual plots of a farm during a given period of time to maximise return and enhance soil fertility is:

The technique of growing plants with their roots suspended in air without soil is called

In hill soils or acidic soils, nutrients are present except?

The difference between the price paid by the consumer and the price received by the farmer is

Silver thiosulphate is commonly use to

Which ministry does the Central Warehousing Corporation (CWC) operate under?

What is the range of values for the correlation coefficient (r)?

Basin lister is a tillage implement used for

After China, India is the world’s second-largest aquaculture nation and the ____________ producer of fish overall.

Specific gravity of milk on addition of water