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为了扩大繁殖濒危树种天目铁木,于1987—1990年进行了扦插繁殖试验。试验表明,冬季取幼苗休眠枝,先用ABT-1号生根粉100ppm液处理,露天沙藏过冬至春季芽萌动前扦插于细沙和珍珠岩混合插壤中,成活率可达20%。
In order to expand the propagation of endangered tree species Tianyu Timber, in 1987-1990 cuttings were tested. The experiment showed that the dormant branches of the seedling in winter were treated with 100ppm liquid of ABT-1 rooting powder first. The open sand sand had the survival rate up to 20% before the spring buds sprouting in mixed sand and perlite.