Agronomy MCQs

294 MCQs  — Agriculture MCQs  (Page 28 of 30)

Who described the method of estimating seed vigor on the basis of colour intensity of stained seed________________?
A. Woodstock (1976)
B. Kittock and law (1969)
C. Maguire (1962)
D. Nicolls & heu decker (1968)
Who the a method of estimating seed vigour on the basis of color intensity of the stained seeds ?
A. Nicolls & hey decker (1968)
B. Kittock &. law (1953)
C. Moore (1973)
D. Germ (1949)
Who gave the formula for speed of germination_______________?
A. Maguire (1962)
B. Baskin (1972)
C. Moore (1973)
D. Germ (1949)
Progeny of nucleus seed is called__________________?
A. Foundation seed
B. Breeder seed
C. Certified seed
D. Registered seed
Seed dormancy of nee seeds can be successfully broken by heat treatment at________________?
A. 50°c for 3-7 days
B. 45°c for 3-8 days
C. 54°c for 2-6 days
D. None of the above
Abnormal seeding growth in rice may be due to_________________?
A. Intrinsic mechanism
B. Lack of integrity in seed cells
C. Endogenous inhibitors
D. Al the above
The potential means of enhancing productivity is_________________?
A. Quality of seeds
B. Quantity of seeds
C. Seed density
D. All the above