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.Management Sciences
Category: Horticulture
The term vernalization was first used in 1928 by____________________?
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A. Chailakhian
B. Gassner
C. Lysenko
D. Wrinkker
A form of controlled atmosphere storage in which the produce is stored in a partial vacuum is called_________________?
A. Gas storage
B. Hypo baric storage
C. Modified storage
D. Ca storage
Some use of cytokinins in horticulture are________________?
A. To stimulate shoot development
B. Delaying senescence
C. Accelerating bud growth
D. All the above
Shelf life of banana at 20ºC in modified atmosphere with potassium permanganate is_____________________?
A. Upto 7 days
B. Upto 14 days
C. Upto 21 days
D. Upto 30 days
Which method of irrigation is possible under the economical conditions of Pakistan __________________?
A. Canal system
B. Modified basin system
C. Drip irrigation
D. All the above
Cleft grafting is most successful in_________________?
A. Almond
B. Apple
C. Both a & b
D. None of the above
Fruit in which edible portion is thalamus are known as___________________?
A. Aggregate fruit
B. Soft fruits
C. Pome
D. Berries
The fruit whose pericarp does not split open at maturity are called___________________?
A. Indehiscent fruit
B. Dehiscent fruit
C. Sehizo fruit
D. None of the above
Formation of male and female gametes in the flower is called__________________?
A. Zygote formation
B. Gametogenesis
C. Fertilization
D. REproduction
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