What Are The Physiological Effects Of Ethylene - Plant Hormone?

Ethylene is a group of plant growth regulators widely used for ripening fruits and producing more flowers and fruits.

The physiological effects of ethylene are:

  1. Ethylene breaks seed and bud dormancy.
  2. Ethylene is highly effective in fruit ripening.
  3. Ethylene enhances the rate of respiration during fruit ripening.
  4. Ethylene promotes senescence and abscission of leaves and flowers.
  5. Ethylene initiates flowering and regulates so many physiological processes.
  6. Ethylene initiates germination in peanut seeds and sprouting of potato tubers.
  7. Ethylene also promotes root growth and root hair formation, thus helping the plants to increase their absorption surface.

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