和AMF在盐度应激下对大豆的协同作用
Suat Cun1, Erdal Sakin2, Zemzem Firat2
1Department of Field Crops, Faculty of Agriculture, Harran University, Sanliurfa, Türkiye, Türkiye. suatcun@harran.edu.tr.
BMC plant biology
|November 18, 2025
概括
(Mo) 和树状菌根真菌 (AMF) 显著促进大豆生长和土壤健康. 0.6% Mo和AMF的组合增强了植物参数,酶活动,以及和非土壤中的菌根植入.
科学领域:
- 农业科学 农业科学
- 土壤科学 土壤科学
- 植物生物学 植物生物学
背景情况:
- 盐度压力会对作物产量和土壤健康产生负面影响.
- (Mo) 是植物必需的微量营养素,参与代谢.
- 树状菌根真菌 (AMF) 与植物形成共生关系,增强营养吸收和耐压力.
研究的目的:
- 研究 (Mo) 和状菌根真菌 (AMF) 对大豆生长的联合作用.
- 评估Mo和AMF对盐和非盐条件下的土壤酶活动和菌根植民的影响.
主要方法:
- 大豆植物生长在盐和非盐的土壤中,度不同 (0%,0.3%,0.6%) 和AMF (Glomus物种) 接种.
- 测量了植物生长参数 (高度,根长度,生物量),口腔导电性,SPAD值,土壤酶活动 (酶,尿酶,脱酶) 和菌根特征 (子密度,根植民).
主要成果:
- 同时使用0.6%的Mo和AMF显著改善了大豆植物的高度,口腔导电性,SPAD值和根参数 (长度,新鲜重量,干重量).
- 土壤酶活动,包括酶,尿酶和脱酶,在0.6%的Mo + AMF治疗中显著增强.
- 菌根殖民强度和土壤和根中的子密度在0.6%Mo和AMF的联合应用时显著增加.
结论:
- 和树状菌根真菌之间的协同相互作用为提高大豆生产率和土壤健康提供了一个有希望的策略,特别是在盐水条件下.
- 最佳应用0.6%Mo与AMF接种一起导致植物生理学,土壤生化特性和菌根共生的实质性改善.
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