A. 7th century AD
B. 4th century AD
C. 10th century AD
D. 5th century AD
Related Mcqs:
- On the basis of cotton cultivated area which on of the following countries occupies first position ?
A. Pakistan
B. India
C. America
D. China - The crop which are cultivated for grain purposes are called_________________?
A. Fodder crops
B. Cereal crops
C. Fiber crops
D. Leguminous crops - Cotton is a crop of_______________?
A. Tropical region
B. Sub-tropical region
C. Both A and B - Number of irrigation required for cotton crop are______________?
A. 5 irrigations
B. 6 irrigations
C. 8 irrigations - Delta of water for cotton crop is________________?
A. 30 acre inches
B. 25 acre inches
C. 18 acre inches
D. non of these - Among the cotton exporting countries the number of China is________________?
A. 1st
B. 2nd
C. 3rd
D. 4th - The ratio of actual cultivated area to a total farm area over a year is called__________________?
A. Cropping pattern
B. Cropping intensity
C. Cost-benefit ratio
D. None of the above - There has been emphasis on the conservation of wild relatives of cultivated plants because wild plants________________?
A. Grow better then cultivated plants
B. Serve, as valuable fodder plants
C. Needed to understand the origin of cu;cultivated plants
D. Carrying many useful genes which are lost in cultivated plants - The ratio of actual cultivated’ area to a total farm area over the year is called __________________?
A. Cropping pattern
B. Cropping intensity
C. Cost benefit ratio
D. Cropping system - Generally field crops are cultivated at altitude__________________?
A. 20004000 ft
B. 0008000 ft
C. 1200014000 ft
D. 02000 ft