|Table of Contents|

Analysis of Leaf Phenotypic Traits of Native Chestnut Varieties(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年18期
Page:
9-13
Research Field:
Publishing date:

Info

Title:
Analysis of Leaf Phenotypic Traits of Native Chestnut Varieties
Author(s):
LIU Guo-bin; LAN Yan-ping; CAO Jun; LAN Wei-zong
Institute of Agricultural Integrated Development，Beijing Academy of Agriculture and Forestry Sciences，Beijing 100097
Keywords:
chestnut; leaf; native varieties; phenotypic traits; variation
PACS:
S 664.2
DOI:
-
Abstract:
With 13 native chestnut varieties as materials，5 leaf phenotypic traits of them were carried out by statistics methods，in order to reveal the phenotypic variation of chestnuts.The research showed that，significance of characters difference existed among 13 native chestnut varieties.The leaf phenotypic traits of chestnut had great variation among different native varieties.The variation followed the descending order of petiole length（CV=21.61%），number of the single toothed leaf margin（CV=12.44%），leaf length（CV=9.95%），leaf width（CV=9.46%），leaf shape index（CV=7.11%）.The degree of phenotypic variation of different leaf traits among native varieties were different，variation level of the length of petiole and the number of the single toothed leaf margin was higher(CV>10%)，which meant the phenotypic diversity was rich.The results of the study layed a foundation for variety selection，classification and core collection of chestnut.

References:

[1]张宇和,柳銮,梁维坚.中国果树志?板栗?榛子卷[M].北京:中国林业出版社,2005:62-178.
[2]曾斌,罗淑萍,李疆,等.新疆野扁桃天然居群形态变异的研究[J].生物多样性,2008,16(5):484-491.
[3]石胜友,武红霞,王松标,等.杧果种质果实品质性状多样性分析[J].园艺学报,2011,38(5):840-848.
[4]宋丹,乌云塔娜,包文泉,等.内蒙古野生山杏优良单株果实性状的遗传变异分析[J].经济林研究,2013,31(3):1-9.
[5]王金星,潘刚,王滑,等.西藏核桃叶片和坚果表型多样性及其相关关系研究[J].林业科学研究,2012,25(2):236-240.
[6]江锡兵,龚榜初,李大伟,等.山桐子自然群体表型性状的变异分析[J].林业科学研究,2013,26(1):113-117.
[7]冀晓昊,张芮,毛志泉,等.野生樱桃李实生后代果实性状变异分析及优异种质挖掘[J].园艺学报,2012,39(8):1551-1558.
[8]龚榜初,谢碧霞,吴连海,等,锥栗种内表型性状变异的研究[J].江西农业大学学报,2006,28(5):706-712.
[9]马玉敏,陈学森,何天明,等.中国板栗3个野生居群部分表型性状的异常多样性[J].园艺学报,2008,35(12):1717-1726.
[10]刘国彬,兰彦平,姚砚武,等.板栗杂交后代坚果表型性状的遗传变异[J].华北农学报,2011,26(5):117-121.
[11]刘国彬,兰彦平,兰卫宗,等.板栗农家品种资源坚果表型性状分析[J].江西农业大学学报,2013,35(5):977-981.
[12]刘莹,宁祖林,王静,等.板栗和锥栗天然同域居群的叶表型变异研究[J].武汉植物学研究,2009,27(5):480-488.
[13]国家林业局.植物新品种特异性、一致性、稳定性测试指南-板栗[M].北京:中国标准出版社,2009.
[14]Malo S E.Mango and avocado cultivars:Present status and future developments[J].Pro Reg Amer Sco Hort,1970(14):74-85.

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Last Update: 2014-11-26