Whenever we go out we spend a lot money on food.
Whenever we go out we spend a lot of money on food.
The genetic material leads to production of sterile hybrid on crossing with primary gene pool is called-
Self-incompatibility does not exist in which mango variety
Crop rotation is defined as a:
Conversion of NH4 to NO2 in soil is brought about by
The naturally occurring contact insecticides developed from tobacco
DAPOG method of crop raising is associated with
Soil layer that is rich in iron oxide and derived from rocks weathering under oxidizing and leaching conditions
Most predominant cropping system in India is
The seed rate for summer mungbean or greengram is
Which one of the following pairs is not correctly matched