The results as follows: In same habtat, the pollen viability of long-filament (male) E.
结果表明，刺五加长花丝植株的花粉活力比中花丝植株的高；
The viability came highest (56.4%) when pollen of the flowering day (20% pollen water content) was treated by step-cooling.
用分步冷冻法保存开花当天的花粉（20%的含水量）活力较高（56.4%）。
The pollen viability of Miscanthus sinensis was determined by in vitro pollen germination method, I2-KI staining method and FDA staining method, respectively.
采用离体萌发法、FDA染色法和I2-KI染色法测定芒离体花粉的生活力，并对测定效果进行比较。
应用推荐