| 丛枝菌根真菌对黄花蒿生长及药效成分的影响 |
| |
| 引用本文： | 黄京华,谭钜发,揭红科,曾任森.丛枝菌根真菌对黄花蒿生长及药效成分的影响[J].应用生态学报,2011,22(6):1443-1449. |
| |
| 作者姓名： | 黄京华 谭钜发 揭红科 曾任森 |
| |
| 作者单位： | 1.广西大学农学院， 南宁 530004；2华南农业大学农业部生态农业重点开放实验室， 广州 510642 |
| |
| 基金项目： | 国家自然科学基金项目(30960069); 农业部生态农业重点开放实验室开放课题项目(2009k19)资助 |
| |
| 摘 要： | 通过盆栽接种试验，研究丛枝菌根（AM）真菌对药用植物黄花蒿的生长、营养吸收和药效成分的影响.结果表明：接种摩西球囊霉和地表球囊霉增加了黄花蒿对N、P、K的吸收，及叶片叶绿素含量、净光合速率、气孔导度、蒸腾速率、茎粗和地上生物量，尤其以接种摩西球囊霉的促进作用更强；接种摩西球囊霉后植株茎、小枝和叶中的青蒿素含量分别提高了32.8%、15.2%和19.6%，接种地表球囊霉后分别提高了26.5%、10.1%和14.9%；接种摩西球囊霉和地表球囊霉的黄花蒿地上部的挥发油收油率比未接种的分别提高45.0%和25.0%，而且挥发油成分发生了改变.
|
| 关 键 词： | 丛枝菌根真菌 黄花蒿 次生代谢 青蒿素 挥发油 |
Effects of inoculating arbuscular mycorrhizal fungi on Artemisia annua growth and its officinal components |
| |
| Huang Jing-Hua,Tan Ju-Fa,Jie Hong-Ke,Zeng Ren-Sen.Effects of inoculating arbuscular mycorrhizal fungi on Artemisia annua growth and its officinal components[J].Chinese Journal of Applied Ecology,2011,22(6):1443-1449. |
| |
| Authors: | Huang Jing-Hua Tan Ju-Fa Jie Hong-Ke Zeng Ren-Sen |
| |
| Institution: | 1.College of Agronomy, Guangxi University, Nanning 530004, China;2.Ministry of Agriculture Key Laboratory of Eco-agriculture, South China Agricultural University, Guangzhou 510642, China |
| |
| Abstract: | A pot experiment was conducted to study the effects of inoculating arbuscular mycorrhizal(AM) fungi on the growth,nutrient uptake,and officinal components of Artemisia annua.Inoculation with AM fungi Glomus mosseae and G.versiforme improved the uptake of nitrogen,phosphorus,and potassium by A.annua,and increased the leaf chlorophyll content,net photosynthetic rate,stomatal conductance,and transpiration rate as well as the stem diameter and aboveground biomass of A.annua,with greater effects of inoculating G... |
| |
| Keywords: | arbuscular mycorrhizal(AM) fungi Artemisia annua secondary metabolism artemisinin volatile oil |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ |
| 点击此处可从《应用生态学报》浏览原始摘要信息 |
| 点击此处可从《应用生态学报》下载免费的PDF全文 |
