| 西瓜专用砧木——京欣砧4号的选育 |
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| 引用本文： | 李海真,宫国义,张帆,贾长才,姜立纲.西瓜专用砧木——京欣砧4号的选育[J].长江蔬菜,2009(4). |
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| 作者姓名： | 李海真 宫国义 张帆 贾长才 姜立纲 |
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| 作者单位： | 国家蔬菜工程技术研究中心,北京,100097 |
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| 摘 要： | 京欣砧4号是用母本04-63和父本04-217配制而成的南瓜(Cucurbita moschata)杂交种,是西瓜专用优良砧木,其发芽率高,出苗齐整、苗壮;与西瓜嫁接亲和性好,共生亲和力强,结合面致密;嫁接苗在低温弱光下生长强健,根系发达,吸肥力强,成活率高;嫁接瓜果实大、产量高,嫁接后对果实的品质影响小.高抗枯萎病,叶部病害轻.
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| 关 键 词： | 西瓜砧木 嫁接 京欣砧4号 |
Development of a New Watermelon Stock Cultivar,Jingxinzhen No.4 Hybrid |
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| LI Haizhen,GONG Guoyi,ZHANG Fan,JIA Changcai,JIANG Ligang.Development of a New Watermelon Stock Cultivar,Jingxinzhen No.4 Hybrid[J].Journal of Changjiang Vegetables,2009(4). |
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| Authors: | LI Haizhen GONG Guoyi ZHANG Fan JIA Changcai JIANG Ligang |
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| Institution: | Academy of Agricultural and Forestry Sciences;Beijing Vegetable Research Center;Beijing 100094 |
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| Abstract: | Jingxinzhen No.4 is F1 hybrid watermelon stock developed from two pumpkin(Cucurbita moschata) lines which 04-63 is as female parent and 04-217 is as male parent.Different watermelon stock cultivars were compared,the results showed that the Jingxinzhen No.4 charactered high germinate rate,uniform,strong and had highly grafted affinity,good symbiosis.The grafted plant was highly resistant to the low temperature and watermelon blight.The yield of grafted plant was higher and it has better quality. |
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| Keywords: | Watermelon stock Grafting Jingxinzhen No 4 |
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