What is the main application of auxins in horticulture and agriculture?

What is the main application of auxins in horticulture and agriculture?
  1. To prevent the growth of lateral buds
  2. To promote abscission of mature leaves and fruits
  3. To initiate rooting in stem cuttings
  4. To promote flowering

Solution

Auxins help to initiate rooting in stem cuttings, an application widely used for plant propagation.

Asked in: NCERT

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