[目的]研究不同扦插方法对欧丁香扦插生根的影响.[方法]以"瓷蓝"和"沙萱"欧丁香为材料,通过嫩枝扦插试验,研究不同扦插方法对欧丁香扦插生根的影响.[结果]新型扦插法比常规扦插法腐烂率低,生根率高,生根效果好,"沙萱"生根率为85.62%,比CK组高49.55%,"瓷蓝"生根率为90.61%,较CK组提高32.63%.不同品种间也存在差异,"瓷蓝"的扦插成活率要高于"沙萱".[结论]该研究可为提高欧丁香的扦插繁殖率提供理论依据.%[Objective]To study the influence of different cutting methods on two Syringa vulgaris L.[Method]By the cuttage test of S.vul-garis L., this paper studied the influence of different methods on S.vulgaris 'Wedgewood Blue' and 'Sensation'.[Result]The new method was better than conventional cutting method,the rooting rate was high and the rooting effect was good.Rooting rate of S.vulgaris'Sensation' was 85.62%,it was 49.55% higher than control group.Rooting rate of S.vulgaris'Wedgewood Blue' was 90.61%,it was 32.63%higher than control group.There were also differences among different varieties, and the cutting rate of S.vulgaris 'Wedgewood Blue' was higher than S.vulgaris'Sensation'.[Conclusion]This study can provide a theoretical basis for improving the cutting propagation rate of S.vulgaris L..
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机译:不同生长素对绣球丁香扦插生根的影响及其生根过程中相关酶活性的变化Effects of Different Exogenous Hormones on Rooting of Syringa microphylla Cuttings and Change in Related Enzyme Activity During the Rooting Process