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Correlation between ploidy level and fruit characters of the main kiwifruit cultivars in China: implication for selection and improvement

文献类型：期刊论文

作者Li, Dawei2; Zhong, Caihong2; Liu, Yifei1; Huang, Hongwen1
刊名NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE
出版日期2010
卷号38期号:2页码:137-145
关键词Actinidia ploidy fruit characters provenance breeding
ISSN号0114-0671
DOI10.1080/01140671.2010.482966
英文摘要To understand the relationship between ploidy levels and fruit characters in kiwifruit, the ploidy of 30 important Chinese cultivars is determined by flow cytometry and eight fruit characters are described following the UPOV descriptors. The provenance of the cultivars is noted. The type of fruit hairs, fruit flesh colour and fruit weight are found to be related to the ploidy. Cultivars at different ploidies vary in fruit hairs, ranging from downy to hispid. Diploid and tetraploid cultivars have mostly yellow or golden yellow fruit flesh, whereas hexaploid cultivars have mostly green fruit flesh. Partial correlation analysis indicates a positive correlation between ploidy and fruit weight. However, fruit shape, fruit skin colour, soluble solids content, vitamin C content and total acid content vary and are not significantly correlated to ploidy. Cultivars are predominantly selected from the Xuefeng mountains, Mufu mountains, Qinling mountains and Daba mountains, centres of morphological polymorphism and ploidy variation of Actinidia chinensis var. chinensis and A. chinensis var. deliciosa.
资助项目Chinese Academy of Sciences[KSCX2-YW-N-061] ; NSF of China[30771479]
WOS研究方向Agriculture
语种英语
WOS记录号WOS:000279919000008
出版者TAYLOR & FRANCIS LTD
源URL[http://202.127.146.157/handle/2RYDP1HH/1002]  
专题中国科学院武汉植物园
通讯作者Huang, Hongwen
作者单位1.Chinese Acad Sci, S China Inst Bot, S China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
2.Chinese Acad Sci, Wuhan Inst Bot, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China
推荐引用方式
GB/T 7714		 Li, Dawei,Zhong, Caihong,Liu, Yifei,et al. Correlation between ploidy level and fruit characters of the main kiwifruit cultivars in China: implication for selection and improvement[J]. NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE,2010,38(2):137-145.
APA Li, Dawei,Zhong, Caihong,Liu, Yifei,&Huang, Hongwen.(2010).Correlation between ploidy level and fruit characters of the main kiwifruit cultivars in China: implication for selection and improvement.NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE,38(2),137-145.
MLA Li, Dawei,et al."Correlation between ploidy level and fruit characters of the main kiwifruit cultivars in China: implication for selection and improvement".NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE 38.2(2010):137-145.

入库方式： OAI收割

来源：武汉植物园

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