Plant Growth Regulators Articles

Plant growth regulators are defined as small, simple chemicals which are naturally produced by plants to regulate their growth and growth. Plant growth regulators may have a diverse chemical composition, such as gases, terpenes, or derivatives of carotenoids. Also called plant growth substances, phytohormones or plant hormones. They are widely classified as plant growing promoters and plant growth inhibitors based on their action. Plant growth promoters – They promote the formation of cell division , cell enlargement, flowering, fruiting, and seed. Examples of this include auxins, gibberellins and cytokinins. Inhibitors of plant growth-These chemicals impede growth and encourage plant dormancy and abscission. An example of that is an abscisic acid. For growth and development plants require light, water, oxygen, minerals and other nutrients. Besides these external demands, plants often rely on certain organic compounds to signal, regulate and monitor plant production. These are collectively referred to as plant growth regulators, or hormones for plant growth. There are various types of plant growth regulators which are also known as phytohormones. Plant growth regulators can be defined as chemical substances which control every aspect of plant growth and development. Also known as plant growth hormones, or phytohormones. Plant growth hormones are organic compounds that are either naturally produced within plants, or synthesized in laboratories. They deeply control and change the physiological processes, such as plant growth , development, and movement.