| 番茄刺皮瘿螨对番茄叶片生理指标的影响 |
| |
| 引用本文： | 吴娟,李琳一,许翔,杨益众,王冬生. 番茄刺皮瘿螨对番茄叶片生理指标的影响[J]. 园艺学报, 2006, 33(6): 1215-1218 |
| |
| 作者姓名： | 吴娟 李琳一 许翔 杨益众 王冬生 |
| |
| 作者单位： | ( 扬州大学农学院, 江苏扬州225009; 上海市农业科学院植物保护研究所, 上海市设施园艺技术重点实验室, 上海 201106) |
| |
| 基金项目： | 上海市科委重点基础研究资助项目(05JC14085)，上海市重大科技攻关项目(03DZ19320)，国家‘863’资助项目(2003AA209070) |
| |
| 摘 要： | 番茄叶片被番茄刺皮瘿螨危害后, 一些生理生化指标发生了变化。与对照相比叶绿素、可溶性糖含量下降, 螨量大和危害时间长则下降速度快。少量瘿螨在短时间内危害导致可溶性蛋白质和游离氨基酸含量上升, 且随着螨量增加和危害时间的延长含量增加, 而危害时间过长, 其含量则下降。对于游离脯氨酸, 则是螨量大, 危害时间长其含量增加快。危害期为6 d, 处理20头/叶与60头/叶的游离脯氨酸含量分别比对照增加31.7887%、82.0439%。
|
| 关 键 词： | 番茄刺皮瘿螨 番茄 生理 |
| 文章编号： | 0513-353X（2006）06-1215-04 |
| 收稿时间： | 2006-01-05 |
| 修稿时间： | 2006-01-052006-05-25 |
Physiological Variation of Damaged Leaves of Tomato by Aculops lycopersici |
| |
| Wu Juan,Li Linyi,Xu Xiang,Yang Yizhong,Wang Dongsheng. Physiological Variation of Damaged Leaves of Tomato by Aculops lycopersici[J]. Acta Horticulturae Sinica, 2006, 33(6): 1215-1218 |
| |
| Authors: | Wu Juan Li Linyi Xu Xiang Yang Yizhong Wang Dongsheng |
| |
| Affiliation: | ( Agricultural College, Yangzhou University, Yangzhou, Jiangsu 225009, China; Plant Protection Research Institute, Shanghai Key Laboratory of Protected Horticultural Technology, Shanghai Academy of Agricultural Science, Shanghai 201106, China) |
| |
| Abstract: | Several physiological and biochemical indexes of tomato leaves injured by Aculops lycopersici were measured.Compared with the normal leaves,the content of chlorophyll,soluble sugar of tomato leaves damaged by Aculops lycopersici decreased as the time prolonging and the amount of mite increasing.Contents of soluble protein and free amino acid of the tomato leaves rose when they were injured by little mites in short time.And that,as the time prolonging and the amount of mite increasing both the contents increased.The content of free proline of treatment 20 amount per leaf and 60 amount per leaf increased rapidly respectively by 31.7887% and 82.0439% in six days compared with the normal leaves. |
| |
| Keywords: | Aculops lycopersici Tomato Physiology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《园艺学报》浏览原始摘要信息 |
|
点击此处可从《园艺学报》下载全文 |
|
