Agriculture MCQs

2794 MCQs  (Page 270 of 280)

Which is the main cause of desertification?
A. Accelerated activities
B. Over grazing
C. Dry farming agriculture
D. None of the above
The drawbacks of erosion can be divided into:__________?
A. Onsite damages
B. Offsite damages
C. Both a & b
D. None of the above
How much iodine is contained in the body of an adult person?
A. 5 to 10 mg
B. 10 to 20 mg
C. 20 to 50 mg
D. 50 to 100 mg
Auxin is_______?
A. An enzyme
B. A vitamin
C. A hormone
D. A protein
N and P sprayed on the leaves at time of flowering results in:________?
A. Increase in fruit yield
B. Improve their protein
C. Increase fruit yeid & protein
D. None of these