郁金樱愈伤组织诱导及植株再生

罗钱, 张燕莎, 欧静

Callus Induction and Plant Regeneration of Cerasus serrulata var. lannesiana cv. ‘Grandiflora’

Qian Luo, Yansha Zhang, Jing Ou

表3 不同植物激素对郁金樱不同外植体愈伤组织分化的方差分析

Table 3 Variance analysis of Cerasus serrulata callus differentiation of different explants with different plant hormones

Different explants Source df Sum of squares Mean square F P Annual grafted seedling leaflet 6-BA 2 2622.375 1311.187 77.591 0.000** 2,4-D 2 57.819 28.910 1.711 0.206 TDZ 2 128.789 64.394 3.811 0.040* Error 20 337.975 16.899 - - Sun 27 13723.723 - - - Axillary buds induce leaflets 6-BA 2 1476.646 738.323 42.619 0.000** 2,4-D 2 144.656 72.328 4.175 0.031* TDZ 2 19.924 9.962 0.575 0.572 Error 20 346.474 17.324 - - Sun 27 29649.142 - - - Proliferate one generation of leaflets 6-BA 2 3360.867 1680.433 29.026 0.000** 2,4-D 2 600.965 300.483 5.19 0.015* TDZ 2 182.009 91.005 1.572 0.232 Error 20 1157.866 57.893 - - Sun 27 79113.749 - - -