Which of the following primary tillage operation is used to invert the soil partially or completely?
Ploughing is the primary tillage operation is used to invert the soil partially or completely.
What led to India's self-sufficiency in cotton production in the mid-1970s?
Size of ordinary rain drop varies from:
Aminoethoxyvinylglycine (AVG) is an inhibitor of which of the following compound?
How many agro climatic zones are in India?
Seeds of many cultivated species belonging to __________ group
Ribbon blenders are used for
Who coined the term 'Green Revolution"?
How many districts are covered under Lead bank scheme till now
Which of the following instrument is used for measurement of specific heat?
The poorest conductor of heat among metals is