| 混合接种菌根真菌对喜树幼苗生长及喜树碱含量的影响 |
| |
| 引用本文： | 吴子龙,赵昕.混合接种菌根真菌对喜树幼苗生长及喜树碱含量的影响[J].北方园艺,2009(10). |
| |
| 作者姓名： | 吴子龙 赵昕 |
| |
| 作者单位： | 吴子龙(邯郸学院,生物科学系,河北,邯郸,056005);赵昕(邯郸学院,生物科学系,河北,邯郸,056005;东北林业大学,生命科学学院,黑龙江,哈尔滨,150040) |
| |
| 基金项目： | 国家自然科学基金资助项目，黑龙江省自然科学基金资助项目 |
| |
| 摘 要： | 通过温室盆栽接种试验,研究了蜜色无梗囊霉(Acaulospora mellea)、弯丝硬囊霉(Sclerocystic sinosa)及二者混合接种(分别记为Am、Ss和Am-Ss)对喜树幼苗生长及喜树碱含量的影响.结果表明:丛枝菌根的形成促进了喜树幼苗的生长,菌根幼苗的生物量优于无菌根幼苗,混合接种Am-Ss的菌根幼苗显著高于无菌根幼苗和单接种的菌根幼苗.丛枝菌根形成影响了喜树幼苗的喜树碱代谢,菌根幼苗根、叶片和全株的喜树碱含量均显著高于无菌根幼苗,并且混合接种处理的喜树幼苗喜树碱含量最高.
|
| 关 键 词： | 从枝菌根 喜树幼苗 生物最 喜树碱 |
Effect of Mixed Inoculation with Arbuscular Mycorrhizal Fungi on the Growth and Camptothecin Content in Camptotheca acuminata Seedlings |
| |
| WU Zi-long,ZHAO Xin.Effect of Mixed Inoculation with Arbuscular Mycorrhizal Fungi on the Growth and Camptothecin Content in Camptotheca acuminata Seedlings[J].Northern Horticulture,2009(10). |
| |
| Authors: | WU Zi-long ZHAO Xin |
| |
| Institution: | WU Zi-long1,ZHAO Xin1,2 (1.Biology Department,H,an College,H,an,Hebei 056005,China,2.College of Life Sciences of Northeast Forestry University,Harbin,Heilongjiang 150040,China) |
| |
| Abstract: | The present study investigated the effect of inoculation with Arbuscular mycorrhizal fungi on the growth and camptothecin(CPT) content in Camptotheca acuminata seedlings on under greenhouse conditions.Arbuscular mycorrhizal fungi were Acaulospora mellea(Am),Sclerocystis sinuosa(Ss) and their mixed inocula(Am-Ss).Results showed that the biomass of mycorrhizal seedlings was significantly higher than non-mycorrhizal seedlings,except Ss.And the biomass of mixed inoculated seedlings was significantly higher than... |
| |
| Keywords: | Arbuscular mycorrhiza Camptotheca acuminata seedlings Biomass Camptothecin |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
