| 低需冷量早花观赏桃品种‘银春’ |
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| 引用本文： | 方伟超,朱更瑞,王力荣,陈昌文,曹 珂,王新卫,王小丽.低需冷量早花观赏桃品种‘银春’[J].园艺学报,2016,43(Z2):2825-2826. |
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| 作者姓名： | 方伟超 朱更瑞 王力荣 陈昌文 曹 珂 王新卫 王小丽 |
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| 作者单位： | 中国农业科学院郑州果树研究所，郑州 450009 |
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| 摘 要： | ‘银春’是‘满天红’（Prunus persica Batsch.）ב白花山碧桃’（P. davidiana Franch）的杂交后代中的96-6-12单株经自交，通过对种子冷藏处理，温室育苗获得的优良观赏桃品种。需冷量450 h，需热量低，开花较早。花朵白色，新颖别致，能弥补早春白色桃花的空挡。保护地栽培，能在春节前开放；露地栽培可以作为早花白色桃花品种。
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| 关 键 词： | 观赏桃 低需冷量 品种 |
A Low Chilling Requirement and Early Blooming Ornamental Peach Cultivar‘Yinchun’ |
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| FANG Wei-chao,ZHU Geng-rui,WANG Li-rong,CHEN Chang-wen,CAO Ke,WANG Xin-wei,WANG Xiao-li.A Low Chilling Requirement and Early Blooming Ornamental Peach Cultivar‘Yinchun’[J].Acta Horticulturae Sinica,2016,43(Z2):2825-2826. |
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| Authors: | FANG Wei-chao ZHU Geng-rui WANG Li-rong CHEN Chang-wen CAO Ke WANG Xin-wei WANG Xiao-li |
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| Institution: | Zhengzhou Fruit Research Institute，Chinese Academy of Agricultural Sciences，Zhengzhou 450009，China |
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| Abstract: |
‘Yinchun’resulted from a selfing of 96-6-12 which is from the cross‘Mantianhong’（Prunus persica Batsch.）בBaihuashan Bitao’（P. davidiana Franch）. The seed was produced by stratification，and then cultivated in the greenhouse. The flower is white. The chilling requirement is 450 h，and the heat requirement is lower，the blossom is early and able to make up the absence of white peach flower in the early spring. Cultivated in greenhouse，it can bloom before Chinese Spring Festival. |
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| Keywords: | ornamental peach low chilling cultivar |
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