| 茄子小孢子发育时期与其淀粉着色率关系研究 |
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| 引用本文： | 孙治强,郭玲娟,胡建斌.茄子小孢子发育时期与其淀粉着色率关系研究[J].河南农业大学学报,2009,43(3). |
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| 作者姓名： | 孙治强 郭玲娟 胡建斌 |
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| 作者单位： | 河南农业大学园艺学院,河南郑州,450002 |
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| 基金项目： | 河南省重大科技攻关项目 |
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| 摘 要： | 对6个茄子品种的小孢子发育时期与淀粉着色率的关系进行了研究.结果表明,小孢子淀粉着色率随着萼裂基部差的增大呈递增趋势,不同的品种之间又存在着明显差别.‘精选绿茄'的淀粉着色率在单核居中大于单核靠边期时,有1个明显峰值;而其他5个品种均是随着小孢子的发育,淀粉积累量呈上升趋势,且单核前速率较低,单核后淀粉着色率加快.
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| 关 键 词： | 茄子 小孢子 淀粉着色率 小孢子发育 |
Research on relationship between development period and the starch dyeing of eggplant microspore |
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| SUN Zhi-qiang,GUO Ling-juan,HU Jian-bin.Research on relationship between development period and the starch dyeing of eggplant microspore[J].Journal of Henan Agricultural University,2009,43(3). |
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| Authors: | SUN Zhi-qiang GUO Ling-juan HU Jian-bin |
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| Institution: | College of Horticulture;Henan Agricultural University;Zhengzhou 450002;China |
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| Abstract: | The rehationship between the dyed starch of six varieties of eggplant microspore with different development period was studied.The reasults showed that the rate of dyed starch of microspore increased in the whole with the difference value of the base of the sepal split length enlarged.but the differencre were significant in different varieties.The rate of dyed starch of Jingxuanlvqie had a significant peak at inchoation of uninucleate stage.The rate of dyed starch of the other five varieties increased with ... |
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| Keywords: | eggplant microspore the starch dyeing rate microspore development |
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