By using plant cytokinin to improve the rate of hybrid rice seed test results showed that the initial heading stage and full heading before heading + spraying plant cytokinin than spraying water (ck) setting rate increase of 2.6%, respectively, and 3.2% cytokinin wholesale, rice per hectare increased 285.0kg and 405.0kg, plant mitogen, to achieve better yield results and economic benefits, cytokinins, in order to improve the rate of hybrid rice seed to explore an effective new way. split prime mode of action is not entirely clear. Known tRNA with anticodon adjacent areas have cytokinin, Hebei mitogen, protein synthesis, they participate in the linker tRNA and mRNA ribosome complex. But this may not be the mode of action of exogenous cytokinin. Because tRNA, the cytokinin synthesis is changed from the original in tRNA produced in purine. Exogenous cytokinins did not participate in the tRNA, but can promote nitrate reductase, protein and nucleic acid synthesis. Hebei mitogen, cytokinin sale, Marvell Biotechnology (certified merchants) are provided by Shouguang Marvell biotechnology company. Shouguang Marvell Biotechnology Limited (www.maiweishengwu.com) is specialized in "fertilizer, rooting, water-soluble fertilizer, fertile root, a gram" of the enterprise, the company adhering to the "honesty, hard service" concept To provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Xu.