| 吉首沙田柚少核机理研究Ⅰ.吉首沙田柚少核原因及其果实品质初探 |
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| 引用本文： | 陈建业,石雪晖,向宏翠,陈祖玉,张林军,石元贵,杨春华,吴玉周.吉首沙田柚少核机理研究Ⅰ.吉首沙田柚少核原因及其果实品质初探[J].湖南农业大学学报(自然科学版),2002,28(1):22-25. |
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| 作者姓名： | 陈建业 石雪晖 向宏翠 陈祖玉 张林军 石元贵 杨春华 吴玉周 |
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| 作者单位： | 1. 湖南农业大学植物科学技术学院,湖南,长沙,410128
2. 湖南省吉首市农业局,湖南,吉首,416000 |
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| 基金项目： | 湖南省科技厅重点资助项目 (99NKY10 0 5 0 1) |
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| 摘 要： | 为充分利用开发无核或少核品种，以吉首少核沙田柚为试材，经自然授粉、花粉隔离和人工杂交授粉等处理，研究了其少核原因，并对吉首少核沙田柚的果实品质进行了测定。结果表明：吉首少核沙田柚单果平均种子数2-32粒；初步认为其少核可能是由于多数幼胚中途停止发育所致；少核沙田柚果皮变薄，可食率增加。
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| 关 键 词： | 沙田柚 可育性 果实品质 吉首市 少核品质 机理研究 |
| 文章编号： | 1007-1032(2002)01-0022-04 |
Seedless Mechanism of Jishou Shatianyou (Citrus grandis Osbeck) Ⅰ.The Seedless Cause and Fruit Quality of Jishou Shatianyou |
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| CHEN Jian ye ,SHI Xue hui ,XIANG Hong cui ,CHEN Zu yu ,ZHANG Lin jun ,SHI Yuan gui ,YANG Chun hua ,WU Yu zhou.Seedless Mechanism of Jishou Shatianyou (Citrus grandis Osbeck) Ⅰ.The Seedless Cause and Fruit Quality of Jishou Shatianyou[J].Journal of Hunan Agricultural University,2002,28(1):22-25. |
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| Authors: | CHEN Jian ye SHI Xue hui XIANG Hong cui CHEN Zu yu ZHANG Lin jun SHI Yuan gui YANG Chun hua WU Yu zhou |
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| Institution: | CHEN Jian ye 1,SHI Xue hui 1,XIANG Hong cui 2,CHEN Zu yu 1,ZHANG Lin jun 2,SHI Yuan gui 2,YANG Chun hua 2,WU Yu zhou 2 |
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| Abstract: | Jishou Shatianyou( Citrus grandis Osbeck), a seedless pummelo, was used as material to investigate its quality and seedless cause by treating with pollen isolation, natural and artificial pollination. The results showed that the average seed number per fruit ranged from 2 to 32; most embryos abortion was considered to cause the seedlessness; the fruit coat became lighter, the edible section increased. The results provide referential bases for utilizing and exploring variety resources of seedless Shatianyou. |
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| Keywords: | Cirtrus grandis seedless cause fertility fruit quality |
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