【摘要】 目的:研究不同因素对白术嫩枝扦插的生根成活影响。方法:本文采用3因素3水平L9(34)正交设计法进行实验,利用公式分析法确定最优扦插方案。结果:国光生跟的浓度为2 000 mg/L,处理20 s,选取泥炭和珍珠岩配比为1∶3的基质处理的白术嫩枝扦插有最高的成活率和生根率,均为86.67%。结论:此方法有利于提高白术的扦插成活率,为白术扦插提供理论依据。更多还原

【Abstract】 Objective:The research analyzed the effect of different elements on soft-wood cutting of Atractylodes macrocephala.Methods:The experiment was studied by L9(34)orthogonal design with 3 factors and 3 levels.The research confirmed the best project of soft-wood cutting of Atractylodes macrocephala by using variance analysis and line grading law.Results:The maximum livability and rooting rate were both 86.67% when it was treated with GuoGuangShengGen of 2 000 mg/L,20 s,the ratio of turf to perlite was 1∶3 and the matrix was the most favourable rate of soft-wood cutting of Atractylodes macrocephala.Conclusion:This method can improve Atractylodes macrocephala cutting suruival rate and provide the theoretical basis for cutting.更多还原