| 优质四倍体大白菜新品种‘多维462’ |
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| 引用本文： | 牟金贵,王明秋,刘学岷,刘晓东,王玉海.优质四倍体大白菜新品种‘多维462’[J].园艺学报,2006,33(6):1409-1409. |
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| 作者姓名： | 牟金贵 王明秋 刘学岷 刘晓东 王玉海 |
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| 作者单位： | (河北省农业科学院经济作物研究所, 河北石家庄050051) |
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| 基金项目： | 河北省科技攻关项目(01220156D) |
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| 摘 要： | ‘多维462’是利用‘新413’和‘翠绿5-3-2-2-1’杂交培育而成的品质佳、抗逆性强的四倍体大白菜一代杂交新品种。生长期70 d, 束心品种, 叶色深绿, 株型中等, 株高45 cm, 开展度56.4 cm ×52 cm, 叶球质量3 kg, 一般产量90 000 kg/hm2 , 净菜率80%。适口性好、粗纤维含量适中, 质地脆嫩,品质极佳。高抗霜霉病、黑斑病、软腐病等病害。抗逆性强, 适应性广, 是无公害蔬菜生产的理想品种。
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| 关 键 词： | 大白菜 四倍体 一代杂种 |
| 文章编号： | 0513-353X（2006）06-1409-01 |
| 收稿时间： | 2005-08-16 |
| 修稿时间： | 2005-08-162005-10-12 |
Breeding of the New Chinese Cabbage 'Duowei 462' |
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| Mu Jingui,Wang Mingqiu,Liu Xuemin,Liu Xiaodong,Wang Yuhai.Breeding of the New Chinese Cabbage ''''Duowei 462''''[J].Acta Horticulturae Sinica,2006,33(6):1409-1409. |
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| Authors: | Mu Jingui Wang Mingqiu Liu Xuemin Liu Xiaodong Wang Yuhai |
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| Institution: | ( Institute of Cash Crops, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang, Hebei 050051, China) |
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| Abstract: | ‘Duowei 462’is a new F1 crossbreed of Chinese cabbage. Itwas cultivated through hybridize of‘Xin 413’and‘Cuilü5-3-2-2-1’. From inseminator to maturation, it needs only 70 days, stature is 45 cm, expansion 56.4 cm ×52 cm. Net mass is about 3 kg, netmass rate is 80%. Itwill have 90 000 kg/hm2. It has excellent resistance to disease and can be cultivated all over the country. |
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| Keywords: | Chinese cabbage Tetraploid F_1 crossbreed |
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