安徽农学通报 >
2025 , Vol. 31 >Issue 21: 57 - 60
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.21.012
红豆草非生物胁迫抗性研究进展
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刘津序(2005—),女,辽宁辽阳人,从事园林植物育种与应用研究。 |
Copy editor: 李媛
收稿日期: 2025-02-23
网络出版日期: 2025-11-12
基金资助
辽宁省自然科学基金面上项目(2023-MSLH-305)
辽宁农业职业技术学院创新项目(cxcylx202407)
Research progress on abiotic stress resistance of Onobrychis viciifolia
Received date: 2025-02-23
Online published: 2025-11-12
本文系统综述了红豆草在非生物胁迫抗性方面的研究进展,并对其应用前景进行展望。在干旱胁迫下,红豆草通过调节脱水素合成、抗氧化酶等相关基因表达,以及脂类、糖类代谢途径,维持水分平衡与减轻氧化损伤;在低温胁迫中,其通过积累脯氨酸等保护物质并激活抗氧化系统来增强抗寒能力;在盐碱胁迫下,主要通过调控离子吸收转运与增强抗氧化酶活性以维持离子稳态;在重金属胁迫下,通过改变渗透调节物质含量与酶活性来缓解毒性。下一步研究应深度融合多组学技术,挖掘关键抗逆基因,并通过遗传工程定向培育高抗红豆草新品种,同时拓展其在逆境农业与土壤生态修复中的应用。本文为红豆草在促进农业和畜牧业可持续发展方面提供了应用参考。
刘津序 , 徐舶 , 金影倩 , 郑博洋 , 张恩琪 , 王靖岚 , 苍国忠 , 张轩睿 , 赫奕涵 , 刘思杨 , 吴桐 . 红豆草非生物胁迫抗性研究进展[J]. 安徽农学通报, 2025 , 31(21) : 57 -60 . DOI: 10.16377/j.cnki.issn1007-7731.2025.21.012
The research progress on abiotic stress resistance in Onobrychis viciifolia was systematically reviewed, and its potential applications were prospected. Under drought stress, moisture balance was maintained and oxidative damage was mitigated through the regulation of genes related to dehydrin synthesis and antioxidant enzymes, as well as lipid and carbohydrate metabolism pathways. Under cold stress, cold resistance was enhanced by the accumulation of protective substances such as proline and the activation of the antioxidant system. Under saline-alkali stress, ion homeostasis was maintained primarily through the regulation of ion uptake and transport and the enhancement of antioxidant enzyme activities. Under heavy metal stress, toxicity was alleviated by changes in the content of osmotic adjustment substances and enzyme activities. Future studies should deeply integrate multi-omics technologies to identify key stress resistance genes, and genetically engineer new Onobrychis viciifolia varieties with high stress resistance, while expanding their applications in stress agriculture and soil ecological remediation. This review provides references for leveraging Onobrychis viciifolia to promote sustainable development in agriculture and animal husbandry.
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