Mechanistic insights into the role of biochar, alum, and iron sulfate in nutrient retention and DOC-associated leaching from poultry litter-amended soils
IntroductionIndiscriminate application of poultry litter (PL) often exceeds crop nutrient demand, resulting in nitrate (NO3-N) and phosphate (PO4-P) leaching to groundwater. Conventional amendments, i.e., alum and iron sulfate, effectively immobilize nutrients but may induce soil acidification. Bioc...
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| Autors principals: | , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Frontiers Media S.A.
2026-03-01
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| Col·lecció: | Frontiers in Environmental Chemistry |
| Matèries: | |
| Accés en línia: | https://www.frontiersin.org/articles/10.3389/fenvc.2026.1773001/full |
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