Removing of certain shoots, cones, spurs from the base of plant is called _______?
A. Pruning
B. Training
C. Thinning out
D. Heading back
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as ______?
A. Training
B. Thinning
C. Punning
D. All the above
Excess of nitrogen _______?
A. Delays ripening
B. Delays tillering
C. Delays germination
D. Delays flowering
Witting and shriveling of fruits is prevented by the use of ______?
A. Waxing
B. 2,4-D
C. Ethylene
D. None of the above
Shelf life of fruit is prolonged by use of _______?
A. Maleic hydrazine
B. Ethylene
C. 2,4-D
D. Auxins
In orange aroma is developed by _______?
A. Ethylene
B. Citral
C. Degreening
D. Valencene
A major metabolic process taking place in harvest yield is _____?
A. transpiration
B. Growth
C. Respiration
D. Absorption
System of planting banana suckers followed in Sindh is ______?
A. Rectangular
B. Triangular
C. Hexagonal
D. Square
Common varieties of rose are developed by _______?
A. Grafting
B. Layering
C. Budding
D. Cutting
In seed formation the outer integument of the ovule shrinks and forms the seed coat, is called as _____?
A. Tag men
B. Tesla
C. Axil
D. Seed coat
