AICRP on Dryland agriculture was launched in
AICRP on Dryland agriculture was launched in 1970
A sandy soil contains:
‘Nif’ gene is responsible for
Which of the following is not considered as green house gas?
In which form of nitrogen is lost from soils?
Cyano-bacteria is classified under
Which factors are most important in determining the water- holding capacity of soil?
According to the law of demand
The colour of beetroot is attributed to which of the following compound?
Tissue culture is common commercial propagation method in
Primitive living winged insects belonging to the order: