ZHOU Qi-gui,WU Chao-qun.Effect of Indole Acetic Acid Treatment on Water Culture Seedling Growth of Gardenia jasminoides [J].Northern Horticulture,2013,37(17):71-74.
吲哚丁酸处理对栀子花扦插水培苗生长的影响
- Title:
- Effect of Indole Acetic Acid Treatment on Water Culture Seedling Growth of Gardenia jasminoides
- 文章编号:
- 1001-0009(2013)17-0071-04
- 分类号:
- S 685
- 文献标志码:
- A
- 摘要:
- 以栀子花扦插水培苗为试材,研究了浓度为50、100、150 mg/L吲哚丁酸(IBA)处理对其植株鲜重、根数、根长、株高、根重等植株形态指标及叶绿素a、b与pH值等生理指标的影响。结果表明:50~150 mg/L IBA处理可增加水培条件下栀子花扦插苗的植株鲜重、根数、根长、株高和叶绿素含量,其中以浓度为100 mg/L IBA处理的扦插水培苗生长效果最显著。
- Abstract:
- Taking Gardenia jasminoides cuttings hydroponics seedlings as test materials,the effects of plant fresh weight,root number,root length,plant height,root weight branches of different treatment patterns observed indicators and chlorophyll a,b content and pH value of the physiological changes with 50~150 mg/L indole butyric acid (IBA) treatment were studied.The results showed that 50~150 mg/L IBA treatment increased water culture conditions,gardenia cuttings of the plant fresh weight,root number,root length,plant height and chlorophyll content,and 100 mg/L IBA treatments more significantly effective.
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相似文献/References:
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备注/Memo
第一作者简介:周启贵(1959-),男,重庆人,本科,高级实验师,现主要从事植物生理学与水培花卉研究工作。E-mail:zhouqigu@swu.edu.cn.
基金项目:三峡库区生态环境教育部重点实验室自由探索基金资助项目。
收稿日期:2013-04-08