光照和温度对红花槭限制生长保存的影响

咸洋,董昕,解孝满,吴丹,韩彪,王艳

Effect of Conservation Conditions on Restricting Conservation of Acer rubrum cv. ‘Somerset’

Yang Xian,Xin Dong,Xiaoman Xie,Dan Wu,Biao Han,Yan Wang

表2 光照和温度对卓越红花槭离体保存的影响

Table 2 The influence of light and temperature on the in vitro conservation of Acer rubrum L. cv. ‘Somerset’

Conservation days Significance testing of P and LI Significance testing of Tm Significance testing of DTV and LI P LI P×LI Tm DTV LI DTV×LI Differentiation rate of explants 7 0** 0.018* 0.002** 0** 0.05 0.84 0.589 14 0** 0.004** 0.036* 0.005** 0.914 0.009** 0.115 56 0.002** 0.075 0.001** 0** 0.771 0.283 0.302 182 0.297 0.907 0.01* 0** 0.322 0.86 0.564 Average number of shoots 7 0** 0** 0** 0** 0** 0.695 0.248 14 0** 0.003** 0.002** 0.009** 0.013* 0.772 0.008** 28 0** 0.236 0** 0** 0.8 0.488 0.479 49 0.017* 0.248 0.033* 0** 0.003** 0.244 0.563 98 0.129 0.113 0.237 0.001** 0.036* 0.209 0.574 147 0.167 0.011* 0.193 0.006** 0.383 0.217 0.992 182 0.057 0.001** 0.008** 0.131 0.016* 0.03* 0.063 Average height 14 0.589 0.516 0.751 0.081 0.071 0.641 0.680 35 0.113 0.322 0.942 0** 0.845 0.077 0.744 91 0.021* 0** 0.004** 0.002** 0.464 0** 0.670 126 0.733 0.002** 0.039* 0.004** 0.636 0.016* 0.422 154 0.207 0.291 0.093 0.003** 0.646 0.549 0.501 182 0.187 0.294 0.182 0** 0.009** 0.034* 0.185 Rate of rooting 21 0.004** 0.041* 0.213 0.037* 0.541 0.025* 0.504 28 0** 0** 0.002** 0.001** 0.225 0.004** 0.658 35 0** 0** 0.012* 0** 0.409 0.008** 0.885 42 0.885 0.35 0** 0** 0.896 0.003** 0.336 49 0** 0.002** 0** 0** 0.018* 0.006** 0.415 56 0** 0.001** 0** 0** 0.005** 0.036* 0.905 63 0** 0.329 0.004** 0** 0.01* 0.49 0.432 70 0** 0.156 0.001** 0** 0.054 0.448 0.423 182 0.015* 0.284 0.007** 0** 0.09 0.713 0.901