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以红花月季为试材,采用不同浓度(50、150、300mg/L)IBA溶液对月季插条进行不同时间(2、4h)的浸泡处理,通过测定愈伤组织生根率、皮部生根率、根系生长量、根系长度、生根数量、插条成活率及原叶保留率等指标,比较不同处理对月季扦插生根的影响。结果表明:在IBA不同浓度和浸泡时间的组合处理下,红花月季插条生根率较对照均有所提高,而在IBA浓度为150mg/L、浸泡时间为2h的处理条件下,插条成活率最高,植株长势最好。
Rose was treated with different concentration (50,150,300 mg / L) of IBA solution for different time (2,4 h) soaking, the rooting rate of callus, rooting rate , Root growth, root length, rooting number, survival rate of cuttings and the retention rate of the original leaves and other indicators to compare the effects of different treatments on rooting of rose cuttings. The results showed that the rooting rate of cut rose was higher than that of the control under the combination of different IBA concentration and soaking time, but the cuttings survived with the IBA concentration of 150mg / L and the soaking time of 2h The highest rate, the best growing plants.