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1986年,北京东升人民公社收获洋白菜(中甘11号)种子过程中遇雨,有12.5%的种子种壳破裂或胎萌。这批种子总发芽率约为60%。为提高种子活力,展开下列萌发实验。
In 1986, when Beijing Dongsheng People’s Commune harvested cabbage (Zhonggan 11) seeds in the course of rain, there were 12.5% seed shell rupture or embryo adorable. The total germination rate of these seeds is about 60%. To increase seed vigor, expand the following germination experiment.