实验原理：成熟花粉粒含有淀粉粒，遇碘变蓝。 实验目的：鉴定水稻花粉的育性。
关键词: 水稻, 碘-碘化钾, 染色法, 花粉, 育性
材料与试剂
仪器设备
实验步骤
结果与分析
显微镜下观测结果: 可育花粉粒呈圆形、大而饱满、深蓝色、着色均匀；不育花粉包括无花粉型、典败、圆败和染败共四种类型。无花粉型指显微镜下观测，无花粉或仅留残余花粉壁；典败指显微镜下观测花粉不染色，形状不规则状，如三管形、多边形等；圆败指花粉粒外观圆形，无染色淀粉粒；染败指大多数花粉形态正常，但着色较浅或着色不均匀，也有部分花粉深染色，但粒形明显异于正常可育花粉粒。
溶液配方
If you have any questions/comments about this protocol, you are highly recommended to post here. We will invite the authors of this protocol as well as some of its users to address your questions/comments. To make it easier for them to help you, you are encouraged to post your data including images for the troubleshooting.
