| 3个香石竹新品种的杂交选育 |
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| 引用本文： | 戴咏梅,孙强.3个香石竹新品种的杂交选育[J].上海农业学报,2012,28(1):46-48. |
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| 作者姓名： | 戴咏梅 孙强 |
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| 作者单位： | 1. 南京林业大学,南京210037;上海市绿化和市容管理局,上海200042
2. 上海市林业总站,上海,200072 |
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| 基金项目： | 上海市科技兴农攻关项目[沪农科攻字(2003)第4-4号];上海市科技兴农推广项目[沪农科推字(2006)第5-2号]资助 |
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| 摘 要： | 利用石竹属的种质资源于1997-2006年进行香石竹杂交育种试验,对部分杂交组合的亲和力、子代部分性状的变异进行了分析.结果表明:2个种内杂交组合亲和力较强,3个种间杂交亲和力较弱,但授粉均能成功；杂交后代的花色、株高性状分离广泛,较偏母本性状.试验筛选出的3个新品种‘林隆2号’、‘林隆3号’和‘四季红,获得植物新品种保护权,具有一定的推广利用价值.
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| 关 键 词： | 香石竹 杂交育种 杂交亲和性 性状分离 |
Crossbreeding of three new cultivars of carnation |
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| DAI Yong-mei
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SUN Qiang.Crossbreeding of three new cultivars of carnation[J].Acta Agriculturae Shanghai,2012,28(1):46-48. |
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| Authors: | DAI Yong-mei SUN Qiang |
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| Institution: | (3*) (1 Nanjing Forestry University,Nanjing 210037,China;2 Shanghai Administration of Greening and City Appearance,Shanghai 200042,China;3 Shanghai Forestry Station,Shanghai 200072,China) |
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| Abstract: | The interspecific and intraspecific crossings of Dianthus Linn,were carried out from 1997 to 2006,and the cross compatibility of a part of combinations and the offspring’s some character variations were analyzed.The results showed that two combinations of intraspecific crossing had a relatively high cross compatibility while 3 combinations of interspecific crossing had a low cross compatibility, but all their pollinations were successful;The flower color and plant height of the offsprings were segregated widely.The selected 3 new cultivars ’Linlong 2’,’Linlong 3’ and ’Sijihong’,which had a certain utility value,were awarded the protection of new plant variety right. |
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| Keywords: | Carnation Crossbreeding Cross compatibility Segregation of character |
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