秋子梨
- 网络pyrus ussuriensis maxim;Pyrus ussuriensis;pyrus ussriensis maxim;P. ussuriensis Maxim
秋子梨-
应用扫描电子显微镜，对安梨、花盖梨、尖把酸梨、南果梨和磨盘梨5种秋子梨品种的花粉进行了形态观察。
The pollens of five cultivars of Pyrus ussuriensis Maxim were observed through electron microscope .
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5种秋子梨品种的花粉形态观察
Observation on the pollen morphology of different genera and species of Pyrus ussuriensis Maxim
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本研究对野生秋子梨主要分布区进行群体特征研究的基础上，利用梨特异叶绿体DNA分子标记对我国野生秋子梨遗传多样性进行评价。
Population Characters of Chinese wild Pyrus ussuriensis Maxim was studied in the main distribution area . On these bases , the research evaluated the genetic diversity of Chinese wild P. ussuriensis by using specifical cpDNA as a marker .
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部分秋子梨品种和野生类型S基因型鉴定
Identification of S-genotypes on the pear cultivars and wild forms of Pyrus ussuriensis