| 不同纬度对夏抗40天萝卜种子产量影响规律研究 |
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| 引用本文： | 贺从安. 不同纬度对夏抗40天萝卜种子产量影响规律研究[J]. 长江蔬菜, 2013, 0(20): 46-48 |
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| 作者姓名： | 贺从安 |
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| 作者单位： | 1. 武汉市蔬菜科学研究所,430345
2. 贵州省烟草研究院分子遗传行业重点实验室 |
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| 摘 要： | 为了弄清调控萝卜杂交种种子产量的影响因素，以夏抗40天萝卜为研究对象，研究不同纬度地区（武汉、阜阳、泰安及张掖）夏抗40天萝卜种株分枝数量、结荚数量及种子质量等，以期揭示纬度对萝卜杂交种种子产量的影响。试验结果表明，夏抗40天萝卜种株种子产量构成因素中，总结荚数、单荚粒数、千粒质量以甘肃张掖最高，制种总产量也是甘肃张掖地区的最高，达58．2kg／667m2，其次是山东泰安。
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| 关 键 词： | 种子产量 萝卜杂交种 纬度 夏抗40天萝卜 |
Effect Law of Different Latitudes on Seed Yield of Xiakang 40 Radish |
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| HE Congan , LI Dechao , LUO Haibo , ZOU Jie , LI ShiSheng. Effect Law of Different Latitudes on Seed Yield of Xiakang 40 Radish[J]. Journal of Changjiang Vegetables, 2013, 0(20): 46-48 |
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| Authors: | HE Congan LI Dechao LUO Haibo ZOU Jie LI ShiSheng |
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| Affiliation: | 1. Wuhan Vegetable Research Institute. 430345; 2.Key Laboratory of Molecular Genetics, Guizhou Tobacco Science Research Institute ) |
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| Abstract: | In order to find out the influence factors regulating the seed yield of radish hybrid （Raphanus sativus L.）, we investigated branehing number, silique number and seed yield of Xiakang 40 which was cultivated in different areas including Wuhan, Fuyang, Tai＇an and Zhangye. The results showed that, the total silique number, seed number in single silique and thousand seed weight were largest in Zhangye, and the seed yield of Xiakang 40 was highest as 58.2 kg/667 m2 in Zhangye, which was followed by Tai＇an. |
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| Keywords: | Seed yield Radish hybrid Latitude Xiakang 40 |
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