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

doi:10.1080/01140671.2010.482966

CORC > 武汉植物园 > 中国科学院武汉植物园

	Correlation between ploidy level and fruit characters of the main kiwifruit cultivars in China: implication for selection and improvement
	Li, Dawei 2; Zhong, Caihong 2; Liu, Yifei 1; Huang, Hongwen 1
刊名	NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE
	2010
卷号	38 期号:2 页码:137-145
关键词	Actinidia ploidy fruit characters provenance breeding
ISSN号	0114-0671
DOI	10.1080/01140671.2010.482966
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
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000279919000008
内容类型	期刊论文
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.