[1]覃世杰,谭长强,侯文娟,等.植物生长调节剂GGR6对中国无忧花生理生化的影响[J].北方园艺,2014,38(22):72-75.
　QIN Shi-jie,TAN Zhang-qiang,HOU Wen-juan,et al.Effect of Plant Growth Regulator GGR6 on the Physiology and Biochemistry of Saraca dives Pierre[J].Northern Horticulture,2014,38(22):72-75.
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植物生长调节剂GGR6对中国无忧花生理生化的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第38卷 期数: 2014年22期 页码: 72-75 栏目: 出版日期: 2014-11-30
Title:
Effect of Plant Growth Regulator GGR6 on the Physiology and Biochemistry of Saraca dives Pierre
文章编号:
1001-0009（2014）22-0072-04
作者:
覃世杰1; 谭长强2; 3; 侯文娟2; 王凌晖2; 姚姜铭2; 方雪2
1.广西国有六万林场，广西 玉林 537000；
2.广西大学 林学院，广西 南宁 530005；
3.广西林业科学研究院，广西 南宁 530002
Author(s):
QIN Shi-jie1; TAN Zhang-qiang2; 3; HOU Wen-juan2; WANG Ling-hui2; YAO Jiang-ming2; FANG Xue2
1.Guangxi Sixty Thousand State-owned Forest Farm,Yulin,Guangxi 537000；
2.Forestry College,Guangxi University,Nanning,Guangxi 530005；
3.Guangxi Forestry Science Research Institute,Nanning,Guangxi 530002
关键词:
中国无忧花; 植物生长调节剂; GGR6; 生理生化; 苗木
Keywords:
Saraca dives Pierre; plant growth regulator; GGR6; physiology and biochemistry; seedling
分类号:
S 685.99
文献标志码:
A
摘要:
以中国无忧花为试材，采用单因素完全随机设计方法，研究了植物生长调节剂GGR6对中国无忧花的影响。结果表明：喷施不同浓度植物生长调节剂GGR6对中国无忧花的各生理生化指标影响不同。对中国无忧花苗木叶面喷施GGR6最佳浓度在20~30 mg/L。随着GGR6浓度的增加，与CK相比，其叶片叶绿素含量、可溶性糖含量、游离脯氨酸含量呈现先增大后减小趋势；对超氧化物歧化酶（SOD）活性呈现先减小后增大趋势；对叶片丙二醛（MDA）含量影响呈现逐渐降低趋势。
Abstract:
Taking Saraca dives Pierre as material,with single factor completely randomized design,the effects of different concentrations GGR6 on physiology and biochemistry of Saraca dives Pierre were studied.The results showed that there were different effects on the physiology and biochemistry of Saraca dives Pierre by spraying different concentrations of GGR6.The optimal concentration was 20~30 mg/L of plant growth regulator GGR6 on the Saraca dives Pierre by comprehensive analysis.The leaf chlorophyll content,soluble sugar content,free proline content showed a trend of first increasing then decreasing,SOD activity showed a trend of first decreasing then increasing,MDA content showed a trend of gradually reduce compared with control with the increase of concentration of GGR6.

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备注/Memo

第一作者简介：覃世杰（1973-），男，广西东兰人，本科，工程师，现主要从事林场科技及管理工作。E-mail：315990730@qq.com.

责任作者：王凌晖（1965-），男，博士，教授，现主要从事森林培育和园林植物栽培学等研究工作。E-mail：wanglinghui97@163.com.
基金项目：广西林业科技资助项目(桂林科字[2012]第27号)；广西林业科技推广示范资助项目(502006xm09n001)。
收稿日期：2014-07-16

更新日期/Last Update: 2014-12-12