indolebutyric acid

Thân thiện

A gardener applies indolebutyric acid to a plant cutting.

Definition

1. Noun:
   • A synthetic auxin (plant hormone) used primarily to stimulate root formation in plant cuttings and to promote stem elongation.

Usage

• Indolebutyric acid is used as a root-promoting agent in horticulture and agriculture.
• It is typically applied to the base of a cutting before planting.
• The concentration of indolebutyric acid is critical for effective results.

Examples

• The gardener dipped the stem cuttings in a solution containing indolebutyric acid to encourage rooting.
• Indolebutyric acid is a common ingredient in commercial rooting hormone powders.
• Studies show that indolebutyric acid can significantly improve the success rate of propagating plants from cuttings.

Advanced Usage

• Technical Context: In plant physiology, indolebutyric acid (IBA) is described as a synthetic analogue of the natural plant hormone indole-3-acetic acid (IAA).
• Abbreviation: It is frequently abbreviated as IBA in scientific literature and product labels.

Variants and Related Words

• IBA: The standard abbreviation for indolebutyric acid.
• Auxin: The class of plant hormones to which indolebutyric acid belongs.
• Rooting hormone: A common descriptive term for products whose active ingredient is indolebutyric acid.

Synonyms

• Synthetic auxin
• Rooting hormone (context-specific)
• Plant growth regulator

Related Terms (Not Phrasal Verbs)

• Propagation: The process of growing new plants, often using indolebutyric acid.
• Stem cutting: A plant part often treated with indolebutyric acid.
• Adventitious roots: The type of roots induced by indolebutyric acid.

Học thuật

Noun

1. a synthetic plant hormone promoting elongation of stems and roots