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| 不同AM真菌对矮菜豆抵抗臭氧胁迫的影响 | |
| 引用本文： | 张淑伟,赵宇亮,高姗姗,肖颖.不同AM真菌对矮菜豆抵抗臭氧胁迫的影响[J].河北师范大学学报(自然科学版),2011,35(5). |
| 作者姓名： | 张淑伟 赵宇亮 高姗姗 肖颖 |
| 作者单位： | 1. 唐山外国语学校,河北唐山,063000 2. 河北师范大学生命科学学院,河北石家庄,050016 3. 石家庄学院化工学院,河北石家庄,050011 |
| 基金项目： | 石家庄市科技攻关项目(2006000154A) |
| 摘 要： | 高质量浓度O3(70μg/L)胁迫对矮菜豆的生长发育有明显的影响,它使矮菜豆株高降低26.1%,使开花期滞后1.7 d左右,同时使单株豆荚重显著降低53.0%.AM真菌对矮菜豆的生长发育有一定的促进作用,它可以缓解由于臭氧胁迫对矮菜豆的生长发育造成的不良影响,其中幼套球囊霉对矮菜豆株高生长抵抗臭氧胁迫能力比较强,株高显著高于对照,提高了15.4%.摩西球囊霉、根内球囊霉、地表球囊霉、聚丛球囊霉和幼套球囊霉分别使矮菜豆的单株平均产量比在高浓度臭氧熏气条件下未接种AM真菌的对照增加了30.4%,22.7%,15.6%,23.8%和30.6%. |
| 关 键 词： | AM真菌 矮菜豆 臭氧胁迫 |
Effect of Different AM Fungi on Dwar Fbean Plant Under Ozone Stress |
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| ZHIANG Shuwei,ZHAO Yuliang,GAO Shanshan,XIAO Ying.Effect of Different AM Fungi on Dwar Fbean Plant Under Ozone Stress[J].Journal of Hebei Normal University,2011,35(5). | |
| Authors: | ZHIANG Shuwei ZHAO Yuliang GAO Shanshan XIAO Ying |
| Institution: | ZHANG Shuwei1,ZHAO Yuliang2,GAO Shanshan2,XIAO Ying3(1.Tangshan Foreign Language School,Hebei Tangshan 063000,China,2.College of Life Science,Hebei Normal University,Hebei Shijiazhuang 050016,3.Department of Chemical Engineering,Shijiazhuang College,Hebei Shijiazhuang 050011,China) |
| Abstract: | Ozone stress has obvious influence on growth and development of dwarf bean plants.It makes dwarf bean plants height shorten by 26.1 %,the flowering delay by 1.7 d,meanwhile the weight of per pad obviously decrease by 53.0 %.AM fungi plays a certain role in promoting the growth and development of dwarf beans.It could relieve the impacts of ozone stress on growth and development of dwarf bean.The capacity of Glomus etumcatum in the resistance to ozone stress in the height of plant is relatively strong,increas... |
| Keywords: | AM fungi dwarf bean plant ozone stress |
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