[1]王鹏良,路迎春,韦长江,等.广西普通油茶种源球果形态变异分析[J].北方园艺,2013,37(22):29-31.
　WANG Peng-liang,LU Ying-chun,WEI Chang-jiang,et al.Analysis of Variation of the Fruit Shape of Camellia oleifera Among Proveniences in Guangxi Province[J].Northern Horticulture,2013,37(22):29-31.
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广西普通油茶种源球果形态变异分析

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第37卷 期数: 2013年22期 页码: 29-31 栏目: 出版日期: 2013-11-30
Title:
Analysis of Variation of the Fruit Shape of Camellia oleifera Among  Proveniences in Guangxi Province
文章编号:
1001-0009(2013)22-0029-03
作者:
王鹏良1; 路迎春2; 韦长江2; 肖继谋2; 俸元娇3; 蒋新革2
1.广西林业科学研究院，国家林业局中南速生材繁育重点实验室，广西优良用材林资源培养重点实验室，广西 南宁 530002;
2.广西国有三门江林场，广西 柳州 545006；
3.广西国有七坡林场，广西 南宁 530225
Author(s):
WANG Peng-liang1; LU Ying-chun2; WEI Chang-jiang2; XIAO Ji-mou2; FENG Yuan-jiao3; JIANG Xin-ge2
1.State Forestry Administration Key Laboratory of Central-southern Fast-growing Timber Proliferation,Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation,Guangxi Forestry Research Institute,Nanning,Guangxi 530002;
2.Guangxi State-owned Sanmenjiang Forestry Farm,Liuzhou,Guangxi 545006;
3.Guangxi State-owned Qipo Forestry Farm,Nanning,Guangxi 530225
关键词:
油茶; 种源; 球果形态; 变异分析
Keywords:
Camellia oleifera; provenience; fruit shape; variation analysis
分类号:
S 794.4
文献标志码:
B
摘要:
以广西普通油茶种源球果为试材，对18个广西普通油茶种源间的球果形态相关的直径、果高、高×径、高/径4个性状的变异进行了分析。结果表明：广西油茶球果形态相关的4个性状变异系数在11.731%～20.581%，球果直径和高×径的差异在种源间达到显著水平和极显著水平，球果高度和高/径2个性状没有达到显著水平，球果直径和高×径在群体间存在一定的分化，而球果高度和高/径的变异基本上都在群体之内；球果直径和高度存在极显著的正相关；并通过聚类分析将18个种源分为3类。
Abstract:
Taking cones of Camellia oleifera among proveniences in Guangxi as test material,the morphology related to diameter,height,height×diameter,height/diameter variation in size of 4 traits of 18 resources were studied.The results showed that the coeffient of variation of 4 fruit shape-related traits ranged from 11.731% to 20.581%,extremely significant difference among proveniences existed for diameter,significant difference for height×diameter.The differences were not significant for height and height/diameter.There were differentiation among proveniences for diameter and height×diameter,and less differentiation for height and height/diameter;extremely significant correlation between diameter and height;18 proveniences were subdivided into 3 groups based on the information of fruit shape.

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备注/Memo

第一作者简介：王鹏良（1978-），男，工程师，现主要从事植物遗传育种研究工作。E-mail：pengliang_wang@hotmail.com.
责任作者：蒋新革（1968-），男，高级工程师，现主要从事营林生产及栽培技术等研究工作。E-mail：smjjxg@163.com.
基金项目：广西壮族自治区主席科技基金资助项目（12217-05）；
               中央财政林业科技推广资助项目（［2010］TG02）；
               农业部农业科技成果转化资金资助项目（2012GB2E100351）。
收稿日期：2013-07-24

更新日期/Last Update: 2014-08-06