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本文报道了利用人工处理诱导产生怀牛膝多倍体的育种方法。用秋水仙碱不同浓度及不同时间和温度来处理怀牛膝的萌动种子,使之产生四倍体变异株,经连续七代的定向培育,证实其各种遗传性状及特征均已达到稳定。
This article reports the use of artificial treatment induced polyploid breeding methods. The germinating seeds of Achyranthes bidentata were treated with colchicine at different concentrations and different time and temperature to produce tetraploid variant strains. After seven generations of directional cultivation, it proved that all the genetic traits and characteristics were stable.