Studies and Advances on Rice Anther Culture Breeding
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摘要: 结合作者多年水稻花培育种的实践,论述该育种特点、程序、培养条件及其效率比较。认为花培育种既继承杂交、诱变育种等经验,又吸收了细胞生物学、胚胎学、遗传学等生物科学的新成就。是产生“纯系”的捷径,能控制杂种分离,克服杂交育种选择效率低、时间长、品种易退化等问题,是快速、高效培育水稻新品种较好方法之一。Abstract: The paper deelt with the character,procedure,cultural condition and breeding efficiency of rice anther culture on the basis of the several year s'practice.Rice anther culture breeding is the development of mordern breeding,w hich inherits the experience of corss breeding and mutation breeding,adopts the new achievem ents of biological science,such as cyto biology,embrylogy and genetics etc.It is a high speed and efficiency method of rice breeding,can contr ol hybrid sper ating and resolve the problems of cross breeding.
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Key words:
- Rice /
- Anther cultur e br eeding /
- Callus /
- P ollen g reen plantlet
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