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प्रश्न
A farmer grows cucumber plants in his field. He wants to increase the number of female flowers in them. Which plant growth regulator can be applied to achieve this?
उत्तर
The plant growth regulator that can be applied to achieve this is ethylene (C2H4).
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संबंधित प्रश्न
List five main groups of natural plant growth regulators. Write a note on discovery, physiological functions and agricultural/horticultural applications of any one of them.
Why is abscisic acid also known as a stress hormone?
Select the wrong statement from the following:
If the diameter of the pulley is 6 inches, length of pointer is 10 inches and distance travelled by pointer is 5 inches. Calculate the actual growth in length of plant.
Where are the following hormones synthesized in plants?
IAA
Where are the following hormones synthesized in plants?
Gibberellins
Which one of the plant growth regulators would you use if you are asked to:
Induce rooting in a twig
Which one of the plant growth regulators would you use if you are asked to:
Quickly ripen a fruit
Which one of the plant growth regulators would you use if you are asked to:
Induce growth in axillary buds
Which one of the plant growth regulators would you use if you are asked to:
'Bolt' a rosette plant
