Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.15835/nbha44210543 |
Arbuscular Mycorrhizal Fungi Improve the Antioxidative Response and the Seed Production of Suaedoideae Species Suaeda physophora Pall under Salt Stress | |
Yang, Xue; Yu, Hongqing; Zhang, Tao; Guo, Jixun; Zhang, Xiang | |
通讯作者 | Zhang, Tao ; Guo, Jixun |
来源期刊 | NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA
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ISSN | 0255-965X |
EISSN | 1842-4309 |
出版年 | 2016 |
卷号 | 44期号:2页码:533-540 |
英文摘要 | Arbuscular mycorrhizal fungi (AMF) play a key role in plant growth and survival; however, the influence of AMF on the growth and production of Suaedoideae species is still not well understood. The object of this study was to understand the mechanism of AMF that affects the growth of Suaedoideae species under different saline conditions. The result showed that the Suaedoideae species Suaeda physophora was colonized by the AMF species Glomus etunicatum (Ge) and Glomus mosseae (Gm). AMF significantly increased the activities of superoxide dismutase (SOD) and peroxidase (POD) in S. physophora and reduced the concentrations of malondialdehyde (MDA) and H2O2 in the leaves of S. physophora under salt stress. AMF also improved the aboveground biomass of S. physophora and significantly increased its seed numbers. Moreover, AMF increased the aboveground phosphorus (P) content of S. physophora. No significant difference between the effect of AMF species Ge and Gm on S. physophora growth was observed. These results suggest that AMF can increase the salt resistance of the Suaedoideae species S. physophora by increasing SOD and POD activities, reducing MDA and H2O2 concentrations and increasing P uptake. The results highlight that AMF might play an important role in S. physophora growth and population survival under harsh salt conditions. |
英文关键词 | arbuscular mycorrhizal fungi antioxidants population succession restoration salinization |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000390832800029 |
WOS关键词 | LIPID-PEROXIDATION ; OXIDATIVE STRESS ; DIMORPHIC SEEDS ; SALINE SOILS ; TOLERANCE ; PLANTS ; SEEDLINGS ; DESERT ; GROWTH ; GERMINATION |
WOS类目 | Plant Sciences |
WOS研究方向 | Plant Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/195228 |
作者单位 | Northeast Normal Univ, Inst Grassland Sci, Minist Educ, Key Lab Vegetat Ecol, Changchun 130024, Peoples R China |
推荐引用方式 GB/T 7714 | Yang, Xue,Yu, Hongqing,Zhang, Tao,et al. Arbuscular Mycorrhizal Fungi Improve the Antioxidative Response and the Seed Production of Suaedoideae Species Suaeda physophora Pall under Salt Stress[J],2016,44(2):533-540. |
APA | Yang, Xue,Yu, Hongqing,Zhang, Tao,Guo, Jixun,&Zhang, Xiang.(2016).Arbuscular Mycorrhizal Fungi Improve the Antioxidative Response and the Seed Production of Suaedoideae Species Suaeda physophora Pall under Salt Stress.NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA,44(2),533-540. |
MLA | Yang, Xue,et al."Arbuscular Mycorrhizal Fungi Improve the Antioxidative Response and the Seed Production of Suaedoideae Species Suaeda physophora Pall under Salt Stress".NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA 44.2(2016):533-540. |
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