| 中桩直筒秋大白菜新品种‘秋白85’ |
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| 引用本文： | 张鲁刚 张明科 惠麦侠. 中桩直筒秋大白菜新品种‘秋白85’[J]. 园艺学报, 2014, 41(4): 801-802 |
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| 作者姓名： | 张鲁刚 张明科 惠麦侠 |
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| 作者单位： | （旱区作物逆境生物学国家重点实验室/西北农林科技大学园艺学院/农业部西北地区园艺作物生物学与种质创制重点实验室，陕西杨凌 712100） |
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| 摘 要： | ‘秋白85’是以两个自交不亲和系‘05S1657’和‘05S137’配制而成的秋中晚熟、中桩、直筒大白菜一代杂种。生长期85 d，植株直立，叶色深绿，帮白，成株株高45.0 cm，开展度63.5 cm。叶球直筒拧抱、中桩，心叶浅黄，叶球高33.6 cm，叶球直径15.5 cm，球形指数为2.2，平均单株质量2.9 kg，净菜率达78.5%，净菜产量75 ~ 97.5 t · hm-2。
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| 关 键 词： | 大白菜 丰产 一代杂种 品种 |
| 收稿时间： | 2013-11-29 |
A New Autumn Chinese Cabbage Hybrid‘Qiubai 85’with Mid-cylindric Head |
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| ZHANG Lu-gang,ZHANG Ming-ke,HUI Mai-xia. A New Autumn Chinese Cabbage Hybrid‘Qiubai 85’with Mid-cylindric Head[J]. Acta Horticulturae Sinica, 2014, 41(4): 801-802 |
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| Authors: | ZHANG Lu-gang ZHANG Ming-ke HUI Mai-xia |
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| Affiliation: | （State Key Laboratory of Crop Stress Biology for Arid Area/College of Horticulture，Northwest A & F University/Key Laboratory of Horticulture Plant Biology and Germplasm Create in Northwest China，Ministry of Agriculture，Yangling，Shaanxi 712100，China） |
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| Abstract: | ‘Qiubai 85’is a new hybrid of autumn Chinese cabbage with mid-cylindric head and mid-late ripen bred by crossing self-incompatiable line‘05S1657’with‘05S137’. It can be harvested in 85 days after sowing. Its plant is erect with deep green leaf and white petiole，the plant is 45.0 cm in height and 63.5 cm in width. Its leaf head is mid-cylindric with erect heading leaf，and 33.6 cm in height，15.5 cm in diameter，2.9 kg in net weight. The rate of net head is 78.5%，Its average net yield is 75–97.5 t · hm-2. |
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| Keywords: | Chinese cabbage high yield hybrid cultivar |
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