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APT生根粉的推广运用,是目前我国农、林生产中的一项新技术,1981年5月,我省沪西县林科所引进这项新技术,取得了显著效果。 APT生根粉,是中国林科院林研所副研究员王涛等同志于1981年研制成功的一件高效、广普性的生根促进剂,曾获国家发明专利和1987年林业部科技成果推广一等奖。它具有补充外源生长素和促进内源生长素合成的双重功能;无碳水化合物,又不含真菌抑制剂,不易引起插条切口腐烂,也不易造成药害,能参与不定根形成的整个生理进程,所以能加速插条切口愈合,缩短长根时间,并能促进暴发性生根,根多而粗壮。
The popularization and application of APT rooting powder is currently a new technology in the production of agriculture and forestry in our country. In May 1981, this new technology was introduced by Linke in Huxi County in our province and achieved remarkable results. APT rooting powder is an efficient and broad-based rooting accelerator developed by Wang Tao and other associate fellow of Lin Institute of Forestry, Chinese Academy of Forestry in 1981, which won the national invention patent and the promotion of scientific and technological achievements of the Ministry of Forestry in 1987. prize. It has the dual function of supplementing exogenous auxin and promoting the synthesis of endogenous auxin; it has no carbohydrate and no fungal inhibitor, and is not easy to cause decay of cuttings in cuttings. It is also not easy to cause phytotoxicity and can participate in the whole physiological process of adventitious root formation , So it can speed up cuttings incision, shorten the rooting time, and can promote the outbreak of rooting, more and more sturdy roots.