Potassium Fulvate Alleviates Salinity and Boosts Oat Productivity by Modifying Soil Properties and Rhizosphere Microbial Communities in the Saline–Alkali Soils of the Qaidam Basin

Potassium Fulvate Alleviates Salinity and Boosts Oat Productivity by Modifying Soil Properties and Rhizosphere Microbial Communities in the Saline–Alkali Soils of the Qaidam Basin

Soil salinization severely limits global agricultural sustainability, particularly across the saline–alkaline landscapes of the Qinghai–Tibet Plateau. We examined how potassium fulvate (PF) modulates oat (<i>Avena sativa</i> L.) performance, soil chemistry, and rhizospheric microbiota in...

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Bibliographic Details
Main Authors: Jie Wang, Xin Jin, Xinyue Liu, Yunjie Fu, Kui Bao, Zhixiu Quan, Chengti Xu, Wei Wang, Guangxin Lu, Haijuan Zhang
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Agronomy
Subjects:
sustainable soil management
Soil Salinization and Alkalization Index
machine-learning
Qaidam Basin
Online Access:https://www.mdpi.com/2073-4395/15/7/1673
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