| 辣椒受精作用持续时间的研究 |
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| 引用本文： | 张成合,袁志勤.辣椒受精作用持续时间的研究[J].河北农业大学学报,1990,13(2):26-28. |
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| 作者姓名： | 张成合 袁志勤 |
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| 作者单位： | 河北农业大学园艺系
(张成合，袁志勤，宋长志)，河北农业大学园艺系(刘丽娟) |
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| 摘 要： | 通过比较授粉后不同时期切去花柱的子房所形成的果实的结实率,并结合荧光显微技术观察花粉管在花柱和子房中的生长过程,初步看到尖辣椒从授粉到开始受精大约需要12h,子房内胚珠全部完成受精需要26h以上。
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| 关 键 词： | 辣椒 受精 |
The Duration of Some Phases of Fertilization Process in Red Pepper |
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| Zhang Chenghe,Yuan Zhiqin,Song Changzhi,Liu Lijuan.The Duration of Some Phases of Fertilization Process in Red Pepper[J].Journal of Agricultural University of Hebei,1990,13(2):26-28. |
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| Authors: | Zhang Chenghe Yuan Zhiqin Song Changzhi Liu Lijuan |
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| Abstract: | This report deals with the duration of the fertilization during some phases in red pepper. The result showed: the duration of the germination of pollens on the stigma is about 2-5 hours, the growth of pollen tubes in the style being about 4 hours. The growth of pollen tubes in the ovary cavity and the entry of the tube into ovules are about 6 hours. The total time from germination of pollen grains on the stigma to the completion of the tubes into almost all the ovules is about 26 hours.We also disseussed the theoretical and practical significance on the study of the duration of the fertilization process. |
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| Keywords: | Fertilization Process Red Pepper |
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