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ＡＢＴ二号生根粉是一种新型、高效、广谱的植物生根促进剂。在采用细切种根发展苎麻生产时，用一定浓度的ＡＢＴ二号生根粉溶液浸泡苎麻种根，可以明显有效地促进其根系的发育和幼苗的生长，从而可缩短育苗时间，提高繁殖效率，并能明显改善育苗移栽麻地的兰麻根系性状和经济性状。
ABT II rooting powder is a new, efficient, broad-spectrum rooting accelerator. When fine ramet seed was used to develop ramie, soaking ramie seed root with certain concentration of ABT No.2 rooting powder solution could promote root development and seedling growth obviously and effectively, which could shorten breeding time and increase breeding efficiency. And can obviously improve the root traits and economic traits of ramie in transplanting maize land.