| 47个中国南瓜自交系果实性状调查与分析 |
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| 引用本文： | 刘振威,孙丽,李新峥.47个中国南瓜自交系果实性状调查与分析[J].中国瓜菜,2011,24(1). |
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| 作者姓名： | 刘振威 孙丽 李新峥 |
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| 作者单位： | 河南科技学院园林学院,河南新乡,453003 |
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| 基金项目： | 河南省科技成果转化资金项目(092201610006); 河南省重点科技攻关项目(072102120006) |
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| 摘 要： | 对47个中国南瓜自交系材料的主要果实性状进行了调查和分析。结果表明,不同自交系之间数量性状表现差异较大,单果质量在1173～5431g,单瓜种子数在79～504粒,果形指数为0.50～7.27,果肉厚度为1.6～4.5cm,可溶性固形物为8.0%～15.0%;单果质量、单瓜种子数、果形指数、果肉厚度、可溶性固形物含量等性状变异系数均高于10%。在质量性状方面果皮颜色多数材料为墨绿色,果肉颜色多数为黄色,果肉质地以中等致密为主,47个南瓜自交系甜度、面度和熟后质地大多数表现较好。
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| 关 键 词： | 南瓜自交系 数量性状 质量性状 |
Evaluation of Fruit Traits of Forty-seven Squash Inbred Lines |
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| LIU Zhen-wei,SUN Li,LI Xin-zheng.Evaluation of Fruit Traits of Forty-seven Squash Inbred Lines[J].China Cucurbits And Vegetables,2011,24(1). |
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| Authors: | LIU Zhen-wei SUN Li LI Xin-zheng |
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| Institution: | LIU Zhen-wei,SUN Li,LI Xin-zheng(School of Horticulture and Landscape Architecture,Henan Institute of Science and Technology,Xinxiang,Henan,453003,China) |
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| Abstract: | The fruit traits of 47 squash(Cucurbit moschata)inbred lines were evaluated in this experiment.Great genetic variation was observed for fruit traits among 47 lines.Single fruit weight was 1 173-5 431 g.The number of seed per fruit were 79-504.The fruit shape index was 0.50-7.27.The flesh thickness was 1.6-4.5 cm.The soluble solids content was 8.0%-15.0%.The coefficient of variation for single fruit weight,number of seed per fruit,fruit shape index,flesh thickness and soluble solid content was all greater th... |
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| Keywords: | Squash inbred Quantitative traits Quality traits |
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