Method:The microspore germination of self-pollination,self-plant-pollination and cross-pollination and the pollination microspore germination in and outside of stigma were observed with fluorescence microscopy.
方法:采用荧光显微镜技术,观察自花授粉、自株花授粉、异花授粉下花粉粒的萌发生长,以及柱头内外授粉花粉粒的萌发情况。