[1]纪思羽,王政,聂世焕,等. 不同光质冷阴极荧光灯光照处理对红掌试管苗生长的影响[J].西北林学院学报,2013,28(03):119-122.[doi:10.3969/j.issn.1001-7461.2013.03.22]
　JI Si-yu,WANG Zheng,NIE Shi-huan,et al. Effects of Different Light Treatments of Cold Cathode Fluorescent Lamps on the Growth of Anthurium andraeanum Plantlets in vitro[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(03):119-122.[doi:10.3969/j.issn.1001-7461.2013.03.22]
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 不同光质冷阴极荧光灯光照处理对红掌试管苗生长的影响()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第28卷
期数:
2013年03期
页码:
119-122
栏目:
出版日期:
2013-05-30

文章信息/Info

Title:
 Effects of Different Light Treatments of Cold Cathode Fluorescent Lamps on the Growth of Anthurium andraeanum Plantlets in vitro
文章编号:
1001-7461(2013)03-0119-04
作者:
 纪思羽; 王政; 聂世焕; 陈颖; 何松林; 杨博
 （1.河南农业大学 林学院，河南 郑州 450002；2.洛阳市绿化工程管理处，河南 洛阳 471000；3.信阳市林业科学研究所，河南 信阳 464000)
Author(s):
 JI Si-yu; WANG Zheng; NIE Shi-huan; CHEN Ying; HE Song-lin; YANG-Bo
 (1.College of Forestry, Henan Agricultural University, Zhengzhou, Henan 450002,China; 2.Luoyang Greening Project Management Office, Luoyang, Henan 471000，China；3.Xinyang Institute of Forestry, Xinyang. Henan 464000, China)
关键词:
 ; 冷阴极荧光灯; 红掌; 组织培养; 光质
Keywords:
 ; CCFL;  Anthurium andraeanum; in vitro;  light quality
分类号:
S723.9
DOI:
10.3969/j.issn.1001-7461.2013.03.22
文献标志码:
A
摘要:
 以红掌‘骄阳’为材料，研究不同比例光质冷阴极荧光灯（CCFL）光照处理对其试管苗生长的影响。结果表明：适宜比例的光质处理可有效促进红掌试管苗生长与其品质提高。在100%R(红光)处理下，红掌试管苗的株高、根长以及可溶性糖含量均达到最大值；在70%R+30%B（蓝光）处理下，叶数、根数及叶长、试管苗各部分鲜干质量、干物率以及根系活力达到最大值。叶绿素a 、叶绿素b含量均在60%R+40%B处理下达到最大值，而叶绿素a/b比值与红光/蓝光比值呈负相关，在100%B处理下达到最大值。综合分析，70%R+30%B处理较佳，有利于红掌试管苗的形态生长、根部生长以及干物质积累。
Abstract:
 Effects of different lights generated from cold cathode fluorescent lamp (CCFL) on the growth of Anthurium andraeanum (cultivar “Jiaoyang”) plantlets in vitro were examined. The results demonstrated that optimal ratios of light quality from CCFL could promote the growth and the quality of the plantlets. The plant height, root length and soluble sugar content of all reached their maximum values under 100%R (red) treatment. With 70%R+30%B(blue) treatment, the indices of plantlets in vitro including leaf number, root number and root length were higher than others. The fresh weight, dry weight, dry matter rate of each part and root activity also got to maximum under this condition. Moreover, under 60%R+40%B treatment, the contents of chlorophyll a and b reached the highest values. While chlorophyll a/b ratio had negative correlation to red/blue ratio and obtained the biggest value under 100%B treatment. In conclusion, 70%R+30%B was the most appropriate ratio, which was favorable to the growth of morphology and root, and to the accumulation of dry matter.

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备注/Memo

备注/Memo:
 收稿日期：2012-09-13  修回日期：2012-12-14
基金项目：郑州市科技创新团队（10CXTD147）；国家农业科技成果转化资金项目（SQ2012ECD000067）。
作者简介：纪思羽，女，在读硕士，研究方向：园林植物生物技术。E-mail:meixiyiyaya@163.com
*通信作者：何松林，男，教授，博士，研究方向：园林植物生物技术。E-mail:hsl213@163.com
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