|
|||||
|
|
| 茉莉酸甲酯对自然干旱条件下菊花扦插苗生理指标的影响 | |
| 引用本文： | 李红利,邓华平,孙振元,赵梁军,韩蕾,巨关升,钱永强.茉莉酸甲酯对自然干旱条件下菊花扦插苗生理指标的影响[J].林业科学研究,2010,23(5):733-737. |
| 作者姓名： | 李红利 邓华平 孙振元 赵梁军 韩蕾 巨关升 钱永强 |
| 作者单位： | 1. 中国农业大学观赏园艺与园林系,北京,100193;中国林业科学研究院林业研究所,国家林业局林木培育重点实验室,北京,100091 2. 中国林业科学研究院林业研究所,国家林业局林木培育重点实验室,北京,100091 3. 中国农业大学观赏园艺与园林系,北京,100193 |
| 基金项目： | 国家高技术研究发展(863)计划(2007AA100105) |
| 摘 要： | 以菊花'夏黄’扦插苗为试材,研究了自然干旱条件下,叶面喷施茉莉酸甲酯(MJ)对菊花扦插苗抗旱相关生理指标的影响。结果表明:与对照相比,1 mg·L-1MJ处理使菊花扦插苗叶片含水量升高,叶绿素含量在处理8 - 12 d显著增加,丙二醛(MDA)含量降低;处理第12天,脯氨酸含量显著高于对照,达2.7 mg·L-1,超氧化物歧化酶(SOD)、过氧化物酶(POD)活性分别比对照高29.6%和70.5%。各处理相比,在生根扦插苗移植前4 - 8 d,喷施1 mg·L< |
| 关 键 词： | 茉莉酸甲酯(MJ) 菊花扦插苗 抗旱 |
| 收稿时间： | 2009/5/20 0:00:00 |
Effect of Methyl Jasmonate on Physiological Indexes of Chrysanthemum Cuttage under Natural Drought Stress |
|
| LI Hong-li,DENG Hua-ping,SUN Zhen-yuan,ZHAO Liang-jun,HAN Lei,JU Guan-sheng and QIAN Yong-qiang.Effect of Methyl Jasmonate on Physiological Indexes of Chrysanthemum Cuttage under Natural Drought Stress[J].Forest Research,2010,23(5):733-737. | |
| Authors: | LI Hong-li DENG Hua-ping SUN Zhen-yuan ZHAO Liang-jun HAN Lei JU Guan-sheng and QIAN Yong-qiang |
| Institution: | Department of Ornamental Horticulture and Landscape Architecture, China Agricultural University, Beijing 100193, China;Research Institute of Forestry,Chinese Academy of Forestry,Key Laboratory of Tree Breeding and Cultivation,State Forestry Administration;Research Institute of Forestry,Chinese Academy of Forestry,Key Laboratory of Tree Breeding and Cultivation,State Forestry Administration,Beijing 100091, China;Research Institute of Forestry,Chinese Academy of Forestry,Key Laboratory of Tree Breeding and Cultivation,State Forestry Administration,Beijing 100091, China;Department of Ornamental Horticulture and Landscape Architecture, China Agricultural University, Beijing 100193, China;Research Institute of Forestry,Chinese Academy of Forestry,Key Laboratory of Tree Breeding and Cultivation,State Forestry Administration,Beijing 100091, China;Research Institute of Forestry,Chinese Academy of Forestry,Key Laboratory of Tree Breeding and Cultivation,State Forestry Administration,Beijing 100091, China;Research Institute of Forestry,Chinese Academy of Forestry,Key Laboratory of Tree Breeding and Cultivation,State Forestry Administration,Beijing 100091, China |
| Abstract: | |
| Keywords: | Methyl Jasmonate (MJ) Chrysanthemum Cuttage Drought-resistance |
| 本文献已被 万方数据 等数据库收录！ | |
| 点击此处可从《林业科学研究》浏览原始摘要信息 | |
| 点击此处可从《林业科学研究》下载免费的PDF全文 | |