1 材料与方法
1.1 材料
1.2 方法
1.3 数据处理
2 结果与分析
2.1 低温胁迫对橡胶树幼苗形态的影响
图1 低温胁迫处理对橡胶树幼苗形态的影响A:4 ℃处理6 h;B:‘云研77-4’4 ℃处理6 h的第1蓬叶表型;C:‘热研8-79’4 ℃处理6 h的第1蓬叶表型;D:4 ℃处理20 h;E:‘云研77-4’4 ℃处理20 h的第1蓬叶表型;F:‘热研8-79’4 ℃处理20 h的第1蓬叶表型;G: -2 ℃处理2 h;H:-2 ℃处理2 h恢复培养2周。 Fig. 1 Effects of low temperature stress on morphology of rubber tree seedlings A: Treated at 4 ℃ for 6 h; B: Phenotype of the first-whirl of leaves of ‘Yunyan 77-4’ treated at 4 ℃ for 6 h; C: Phenotype of the first-whirl of leaves of ‘Reyan8-79’ treated at 4 ℃ for 6 h; D: 4 ℃ for 20 h; E: Phenotype of the first-whirl of leaves of ‘Yunyan 77-4’ treated at 4 ℃ for 20 h; F: Phenotype of the first-whirl of leaves of ‘Reyan8-79’ treated at 4 ℃ for 20 h; G: Treated at -2 ℃ for 2 h; H: Treated at -2 ℃ for 2 hours and restored to culture for 2 weeks. |
