Cytokinins are a class promote cell division, inducing bud formation and promote its growing plants mitogen. It has been translated cytokinins. The term cytokinin derived cytokinesis (cell division) [1]. Mainly in the cell division of parts, such as shoot tip, tips, immature seeds, germinating seeds, the growth of the internal fruit. Also known as "cytokine" is just discovered. It is a type of plant mitogen. 1955 United States Skoog (Skoog) and other research plant tissue culture plant cytokinin specifications, found a substance promoting cell division, was named kinetin. Its chemical name is 6 furfurylaminopurine (KT) plant mitogen quality, pure white solid mitogen, can be dissolved in acid, alkali plant division Susu does not exist in the plant. After separation in the plant a dozen active substances have physiological kinetin. Now where have the same physiological activity of kinetin substance, whether natural or synthetic, is now a synthetic plant growth regulator, known collectively as cytokinin. In 1948, Folke Skoog et al found adenine and nucleotide (nucleoside gland) can not only induce cell division in tissue culture of tobacco segments, but also promote the formation of buds. Later F · Skoog and C · O · Miller found or after long put pressure cooker treated DNA has strong substance cytokinins promote cell division. After isolation and identification of plant cytokinin manufacturers to prove is 6-furfuryl adenine, and named kinetin. Plant mitogen (Kinetin) is not a natural plant growth regulator, to be synthetic. Plant cytokinin specifications, Marvell biotechnology (certified), Macao mitogen provided by Shouguang Marvell biotechnology company. Shouguang Marvell Biotechnology Limited (www.maiweishengwu.com) Shandong Weifang biological fertilizer leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Marvell leader in biotechnology with the staff warmly welcome all inquiries negotiations to create Marvell biotechnology better future.