[1]王晓明,李永欣,曾慧杰,等.桂花优良品种‘珍珠彩桂’选育研究[J].湖南林业科技,2015,(06):74-76.[doi:10.3969/j.issn.1003-5710.2015.06.013]
 WANG Xiaoming,LI Yongxin,ZENG Huijie,et al.Breeding research of a fine variety Osmanthus fragrans ‘Zhenzhu Caigui’[J].Hunan Forestry Science & Technology,2015,(06):74-76.[doi:10.3969/j.issn.1003-5710.2015.06.013]
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桂花优良品种‘珍珠彩桂’选育研究()
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《湖南林业科技》[ISSN:1003-5710/CN:43-1096/S]

卷:
期数:
2015年06期
页码:
74-76
栏目:
研究报告
出版日期:
2015-11-30

文章信息/Info

Title:
Breeding research of a fine variety Osmanthus fragrans ‘Zhenzhu Caigui’
文章编号:
1003-5710(2015)06-0074-03
作者:
王晓明1;?2;? 李永欣1;?2;? 曾慧杰1;?2;? 于钟鸣3;? 乔中全1;?2;? 蔡能1;?2;? 王湘莹4
1 湖南省林业科学院, 湖南 长沙410004;
2林木无性系育种湖南省重点实验室, 湖南 长沙410004;
3江苏省常州市开心农场有限公司, 江苏 常州213200;
4长沙湘莹园林科技有限公司, 湖南 长沙410004
Author(s):
WANG Xiaoming1;?2;? LI Yongxin1;?2;? ZENG Huijie 1;?2;? YU Zhongming3;? QIAO Zhongquan1;?2;? CAI Neng1;?2;? WANG Xiangying4
1HunanAcademyofForestry,Changsha410004,China;
2HunanKeyLaboratoryofTreesClonesBreedingTechnology,Changsha410004,China;
3JiangsuChangzhouHappyFarmCo,LTD,Changzhou213200,China;
4ChangshaXiangyingGardenTechnologyco,LTD,Changsha410004,Chi
关键词:
桂花;? 品种;? 珍珠彩桂;? 选育
Keywords:
Osmanthus fragrans;? variety;? ‘Zhenzhu Caigui’breeding
分类号:
S 6851304
DOI:
10.3969/j.issn.1003-5710.2015.06.013
文献标志码:
A
摘要:
以银桂实生苗中发现的叶色在不同生长期渐变的优良变异植株为试验材料,对其进行品种比较试验,并观测其植物学特性及物侯期,选育出桂花优良品种‘珍珠彩桂’。结果显示:‘珍珠彩桂’叶色在不同生长期呈现渐变特性,嫩芽和未展开的新叶呈紫红色,初展新叶为暗红色,叶片完全展开时为淡暗红色,叶边缘呈现粉红色,逐渐变成浅桔黄色至黄白色、珍珠白,随着叶片的生长发育逐渐变成灰绿色,成熟叶片变为绿色;长势好,观赏期长,观赏价值高。
Abstract:
A excellent variant with leaf color gradient in different growth stage which originated in the latifolius seedling as the test material,we carried out varietal comparative test and observated botany features and phenological phase, bred a fine variety Osmanthus fragrans ‘Zhenzhu Caigui’The results showed that the color of ‘Zhenzhu Caigui’ presents the gradient feature in different growth phase, the buds and unexpanded leaves appears purple, and exhibition of new leaves in the early is darkred, when the leaf were fully expanded, the leaf colour is pale red, and leaf edge is pink simultaneously, leaf colour becomes shallow orange to yellowwhite, pearl white gradually, along with the growth and development, the leaf color turns sage green, until mature leaf turns green;At the same time, the fine variety is growing well, has a long decorative period and high ornamental value

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备注/Memo

备注/Memo:
基金项目:长沙市科技计划重点项目(科051003-22)。
作者简介:王晓明(1964-),男,湖南省永兴县人,研究员,主要从事木本花卉和木本药用植物育种、栽培与生物技术研究。
更新日期/Last Update: 2015-11-30