342.02±12.7339.75±11.2381.77±23.770.512 2±0.019 77.64±2.14

    449.47±5.1246.01±5.7895.48±9.620.518 5±0.026 18.89±1.28

    555.80±16.3745.89±9.38101.69±25.430.544 9±0.032 710.69±3.31

    662.08±5.4550.28±9.71112.36±14.610.554 9±0.031 911.32±0.93

    751.12±4.9835.04±3.7286.16±6.820.593 3±0.031 310.09±0.95

    850.63±16.2132.75±10.0783.37±26.030.605 5±0.022 89.93±2.87

    栽种层次叶干重/g总干重/g经济系数B茎折干率/%叶折干率/%

    13.32±0.268.73±0.130.619 1±0.035 317.88±0.6211.45±0.42Cc

    25.93±1.9015.54±5.570.614 3±0.019 718.32±0.4512.14±0.63Bbc

    34.74±1.5112.38±3.630.618 9±0.013 718.29±0.5811.83±0.57Bc

    45.54±0.6714.42±1.940.615 5±0.009 017.93±1.2512.04±0.48Bbc

    55.86±1.3016.55±4.580.614 2±0.027 019.10±0.3412.75±0.26Bb

    67.00±1.4318.32±2.310.620 7±0.032 818.25±0.1713.89±0.24Aa

    74.95±0.5315.04±1.040.670 3±0.033 819.74±0.6814.14±0.06Aa

    84.79±1.5914.72±4.430.675 9±0.015 019.78±0.8414.56±0.46Aa

    2.2.3 有效成分比较 药材质量是衡量栽培方法优劣最主要的依据 ......