Agronomy MCQs

294 MCQs  — Agriculture MCQs  (Page 22 of 30)

Integrated pest management involves________________?
A. Chemical and cultural method
B. Only chemical control method
C. Chemical, cultural, and biological method
D. Only biological method
Fertilizer requirements of wheat under medium loamy soil is________________?
A. 75-90 np kg/ha
B. 100-70 np kg/ha
C. 110-60 np kg/ha
D. 136-85 np kg/ha
There is________________?
A. 43560 sq ft in an acre
B. 40560 sq ft in an acre
C. 46560 sq ft in an acre
D. 47560 sq ft in an acre
Root nodules in plant help in__________________?
A. Photosynthesis
B. Aeration
C. Nitrogen fixation
D. Respiration