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Functions and Applications of Plant Regulators in Crop Development
Plant Regulators are substances that influence physiological processes in plants by modifying growth, development, and responses to environmental conditions. These compounds can be naturally occurring plant hormones or synthetic formulations designed to mimic or regulate hormonal activity.
Plants produce natural hormones such as auxins, gibberellins, cytokinins, ethylene, and abscisic acid. Each hormone plays a specific role in plant growth and development. Plant Regulators work by interacting with these hormonal pathways, affecting processes such as cell division, stem elongation, root formation, flowering, fruit set, and ripening.
Auxin-based regulators are often associated with root initiation and cell elongation. Gibberellin-related compounds may influence stem growth and seed germination. Cytokinins are linked to cell division and delay of leaf aging. Ethylene regulates fruit ripening and stress responses, while abscisic acid is involved in dormancy and water stress tolerance.
In agricultural practices, Plant Regulators are used to manage crop characteristics and improve uniformity. For example, they…