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DOI10.3390/agronomy14020365
Epichloë bromicola Enhances Elymus dahucirus Plant Growth and Antioxidant Capacity under Cadmium Stress
Shi, Qian; Simpson, Wayne R.; Li, Yuling; Xu, Chengti; De, Kejia; Li, Xiuzhang
发表日期2024
EISSN2073-4395
起始页码14
结束页码2
卷号14期号:2
英文摘要Elymus dahucirus is an essential plant for ecological restoration in fragile ecological areas and mining area restoration. As lawn grass, it can quickly cover soil and prevent soil erosion, so it is commonly used as a pioneer grass for lawn greening and slope protection. In recent years, with the development of mineral resources, Qinghai-Tibet Plateau soil is facing the threat of heavy metal cadmium (Cd) pollution. E. dahuricus can host the filamentous fungus Epichloe bromicola. To make better use of the advantages that Epichloe bring to host plants to alleviate heavy metal pollution in soil, plant growth and antioxidant capacity effects on E. bromicola infected (E+) and uninfected (E-) E. dahuricus were determined under Cd stress. During Cd treatment, plant growth was decreased by Cd stress, while E+ plants exhibited equal or better growth compared to E- plants. Cd treatment induces a proline and antioxidant enzyme burst in infected plants, while malondialdehyde (MDA) increases. E. bromicola improved plant growth and antioxidant capacity. E. dahuricus breeding strategies could use the information here in efforts to improve the performance of E. dahuricus in both environmental protection and agronomic contexts.
英文关键词Epichloe bromicloa; Elymus dahucirus; plant growth; antioxidant; interaction; cadmium stress
语种英语
WOS研究方向Agriculture ; Plant Sciences
WOS类目Agronomy ; Plant Sciences
WOS记录号WOS:001172860900001
来源期刊AGRONOMY-BASEL
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/293856
作者单位Qinghai University; AgResearch - New Zealand; Qinghai University
推荐引用方式
GB/T 7714
Shi, Qian,Simpson, Wayne R.,Li, Yuling,et al. Epichloë bromicola Enhances Elymus dahucirus Plant Growth and Antioxidant Capacity under Cadmium Stress[J],2024,14(2).
APA Shi, Qian,Simpson, Wayne R.,Li, Yuling,Xu, Chengti,De, Kejia,&Li, Xiuzhang.(2024).Epichloë bromicola Enhances Elymus dahucirus Plant Growth and Antioxidant Capacity under Cadmium Stress.AGRONOMY-BASEL,14(2).
MLA Shi, Qian,et al."Epichloë bromicola Enhances Elymus dahucirus Plant Growth and Antioxidant Capacity under Cadmium Stress".AGRONOMY-BASEL 14.2(2024).
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