采用L9(34)正交设计法筛选菹草生根培养基

    Selection of rooting medium for Potamogeton crispus L by L9(34) orthogonal design

    • 摘要: 以沉水植物菹草的生根数和最长根长为测量指标,采用正交设计方法对菹草生根培养基进行筛选,结果表明:菹草生根的最适培养基为25%母液Ⅰ+IBA 2.0 mg/L+蔗糖2%,能促进菹草根长增加的最适培养基为100%母液Ⅰ+IBA 2.0 mg/L+2%蔗糖.