indol3butyyrihappo

Indol-3-butyric acid, often abbreviated as IBA, is a plant hormone that belongs to the auxin family. Auxins are a group of naturally occurring plant hormones that play a crucial role in plant growth and development. IBA is a synthetic auxin, meaning it is often produced commercially, but it also occurs naturally in plants. Its primary function is to stimulate root formation.

IBA is widely used in horticulture and agriculture as a rooting hormone. It is applied to cuttings of plants to encourage them to develop roots, making it easier to propagate new plants from cuttings. This application is particularly valuable for species that are difficult to root by conventional methods. IBA is available in various forms, including powders, gels, and solutions, and its concentration can vary depending on the plant species and the desired effect.

Beyond its role in root initiation, IBA also influences other aspects of plant growth. Like other auxins, it can affect cell elongation, stem elongation, and fruit development. However, its most prominent and commercially significant application remains in promoting adventitious root formation, which are roots that grow from non-root tissues like stems or leaves. The effectiveness of IBA can be influenced by factors such as the plant species, the age of the cutting, and environmental conditions.