ArticleFrontiers in microbiomes2025
Biochar and straw amendments drive microbial regulation of phosphorus dynamics in saline-irrigated cotton fields.
Article in Frontiers in microbiomes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Study on the Risk of Phosphorus Leaching in Dryland from Typical Purple-Soil Regions and Its Control Mechanisms.Biology · 2026Article
- Effects of biochar produced at different pyrolysis temperatures on nitrogen transformation, microbial functional genes, and enzyme activities in saline soils.Frontiers in microbiology · 2026Article
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Authors and funding
5 authors.
Funding
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Abstract
Saline water drip irrigation is a potential solution for addressing freshwater scarcity in arid regions. However, prolonged use can accumulate soil salinity and reduce phosphorus (P) availability. Biochar and straw amendments have been shown to alleviate these effects, but their mechanisms in regulating microbial genes involved in P transformation under long-term saline irrigation remain unclear. This study aimed to evaluate the impact of biochar and straw incorporation on soil microbial community structure and P availability in saline-irrigated cotton fields. Based on a 14-year field trial, three treatments were developed: saline water irrigation alone (CK), saline water irrigation with biochar (BC), and saline water irrigation with straw (ST). Results indicated that both amendments significantly enhanced soil water content, organic carbon, total P, available P, and inorganic P fractions (Ca
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