| 无核椪柑--"赣椪1号"花粉育性的研究 |
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| 引用本文： | 徐小彪,陈华,辜青青,陈金印.无核椪柑--"赣椪1号"花粉育性的研究[J].江西农业大学学报,2003,25(1):20-22. |
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| 作者姓名： | 徐小彪 陈华 辜青青 陈金印 |
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| 作者单位： | 江西农业大学,农学院,江西,南昌,330045 |
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| 基金项目： | 省科枝厅重点科技计划(农28) |
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| 摘 要： | 通过对无核Peng柑“赣Peng1号”品种的花粉发芽率,花粉畸形率,花粉量,花粉粒的大小,花粉生活力的测定及花粉形态观察等试验,与普通有核Peng柑品种为对照,研究其花粉育性。研究表明,“赣Peng1号”花粉育性属中育型,其无核性状的成因并非由于花器发育不正常与雌雄配子不育所引起,可能因其胚早期败育或自交不亲和所致。
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| 关 键 词： | 无核Peng柑 花粉育性 |
| 文章编号： | 1000-2286(2003)01-0020-03 |
| 修稿时间： | 2002年9月30日 |
A Study on the Pollen Fertility of Seedless Pankan"Ganpeng No.1" |
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| XU Xiao-biao,CHEN Hua,GU Qing-qing,CHEN Jin-ying.A Study on the Pollen Fertility of Seedless Pankan"Ganpeng No.1"[J].Acta Agriculturae Universitis Jiangxiensis,2003,25(1):20-22. |
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| Authors: | XU Xiao-biao CHEN Hua GU Qing-qing CHEN Jin-ying |
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| Abstract: | The pollen germination percentage, pollen deformity percentage, pollen grain amount, pollen living ability and pollen shape of seedless Ponkan "Ganpeng No.1" were observed, and its pollen fertility was also studied with the check of ordinary seed Ponkan. The results showed that: the pollen fertility of "Ganpeng No.1" belongs to the medium fertility pattern. The seedless characteristic of "Ganpeng No.1" was probably caused by its sterile embryo during the early stage or its incompatible self-cross, not by the abnormal development of it flower organs or the sterility of its male and female germs. |
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| Keywords: | Seedless Ponkan pollen fertility |
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