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本文报道了在月季试管繁殖中,活性炭(0.05％～1.0％)诱导月季离体侧芽萌发抽茎的效应极其显著。用于促进田间插条生根的ABT生根粉加入生根培养基以后,最适使用浓度为0.5～2mg/l,2mg/l时的茎苗生根率可达86.7％,比相同浓度下NAA的诱导生根率高28.7％、比IBA的高26.0％。在干旱少雨的西北地区,试验成功的过渡层法移栽试管苗,平均成活率为81.9％,最高可达96.7％。
In this paper, we report that the effect of activated charcoal (0.05% ~ 1.0% ABT rooting powder used to promote the rooting of field cuttings added rooting medium, the optimum concentration was 0.5 ~ 2mg / l, the rooting rate of stems and leaves at 2mg / l was 86.7%, which was higher than that of NAA at the same concentration High rate of 28.7%, 26.0% higher than the IBA. In the drier and less humid northwestern region, the test-successful transitional layer transplanting test-tube plantlets showed an average survival rate of 81.9% and a maximum of 96.7%.