| 白菜新品种‘秋冠’ |
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| 引用本文： | 李桂花,陈汉才,张 艳,黎庭耀.白菜新品种‘秋冠’[J].园艺学报,2017,44(Z2):2673-2674. |
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| 作者姓名： | 李桂花 陈汉才 张 艳 黎庭耀 |
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| 作者单位： | 广东省农业科学院蔬菜研究所，广州 510640 |
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| 基金项目： | 广东省科技计划项目（2014A020208042，201508020004）；蔬菜现代种业育繁推一体化创新发展联盟建设项目 |
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| 摘 要： | ‘秋冠’是利用自交不亲和系js11-2-1与自交系js39-23-1配制而成的中早熟优质白菜新品种。株高22.1 cm，开展度27.5 cm，单株质量294 g。叶柄长6.6 cm，宽5.1 cm，叶柄厚11.0 mm。可溶性固形物含量为4.0%，蛋白质为2.08%，还原糖为0.796%，维生素C 5.36 mg · kg-1，粗纤维0.40%。春季产量27 930 kg · hm-2，秋季产量34 185 kg · hm-2。田间表现适应性强，抗逆性较强。
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| 关 键 词： | 白菜 自交不亲和 品种 |
A New Chinese Cabbage Cultivar‘Qiuguan’ |
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| LI Guihua,CHEN Hancai,ZHANG Yan,LI Tingyao.A New Chinese Cabbage Cultivar‘Qiuguan’[J].Acta Horticulturae Sinica,2017,44(Z2):2673-2674. |
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| Authors: | LI Guihua CHEN Hancai ZHANG Yan LI Tingyao |
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| Institution: | Vegetable Research Institute，Guangdong Academy of Agricultural Sciences，Guangzhou 510640，China |
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| Abstract: | ‘Qiuguan’which cultivated by self-incompatibility system is a pakchoi cultivar with strong adaptability and resistance to reversibility. It is good in quality. The plant is 22.1 cm in height and 27.5 cm in width. Leafstalk is 6.6 cm long and 5.1 cm wide，11 mm in thick. The soluble solids content is 4.0%，protein content is 2.08%，reducing sugar content is 0.796% and vitamin C content is 5.36 mg · kg-1，crude fiber content is 0.40%. The yield is 27 930 kg · hm-2 and 34 185 kg · hm-2 in spring and autumn respectively.‘Qiuguan’showed strong adaptability and resistance. |
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| Keywords: | Chinese cabbage pakchoi self-incompatibility cultivar |
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