| 花椰菜新品种崇花2号的选育 |
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| 引用本文： | 黄成超,张佩菊,朱忠南.花椰菜新品种崇花2号的选育[J].中国蔬菜,2007,1(8):29-30. |
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| 作者姓名： | 黄成超 张佩菊 朱忠南 |
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| 作者单位： | 上海崇明花菜研究中心，202164 |
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| 摘 要： | 崇花2号是以崇明岛地方品种80天花菜经6代连续自交选育出的优良自交系D8为母本,以温州地方品种经多代自交选育出的优良自交系W12为父本配制成的中晚熟秋花椰菜一代杂种,生育期100d(天)左右;植株生长势较强,株型直立紧凑,外叶绿色、蜡质中等,叶柄较短,节间紧密,内叶合抱护球;花球雪白、紧实、高半圆形,单球质量2kg左右,每667m2产量2500kg左右。
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| 关 键 词： | 花椰菜 崇花2号 一代杂种 |
| 收稿时间： | 2007-01-11; |
| 修稿时间： | 2007-01-11 |
A New Cauliflower F1 Hybrid -'Chonghua No.2' |
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| Huang Chengchao,Zhang Peiju,Zhu Zhongnan.A New Cauliflower F1 Hybrid -''''Chonghua No.2''''[J].China Vegetables,2007,1(8):29-30. |
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| Authors: | Huang Chengchao Zhang Peiju Zhu Zhongnan |
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| Institution: | Cauliflower Research and Development Center of Chongming; Shanghai 202164; Vegetable Technology Extension Station of Chongming County |
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| Abstract: | Chonghua No.2 is a new middle-late maturing cauliflower F1 hybrid developed by crossing two good quality self lines D8 and W12.It can be planted in autumn and the growth period is about 100 days.It grows vigorously.The leaf with short petiole is green.The internode is compact.The flower-curd with white,tight and highly semicircle is covered by inside leaves.Average single curd weight is about 2 kg.Its yield is about 37.5 t·hm-2. |
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| Keywords: | Cauliflower Chonghua No 2 F1 hybrid |
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