Application of sewage sludge as a soil biofertilizer enhances crop productivity of alfalfa plants (Medicago sativa L.) and improves soil quality without heavy metal toxicity

Abstract The rising economic and environmental burdens associated with intensive use of chemical fertilizers, required to compensate for continuous nutrient depletion from agricultural soils, limit sustainable crop production. In parallel, the increasing generation of sewage sludge (SS) poses a majo...

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Bibliografische Detailangaben

Hauptverfasser:	Ebrahem M. Eid, Mohamed T. Ahmed, Sulaiman A. Alrumman, Shaimaa G. Salama, Kholod A. Khattab, Pankaj Kumar, Ivan Širić, Nasser Sewelam
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Nature Portfolio 2026-02-01
Schriftenreihe:	Scientific Reports
Schlagworte:	Biofertilizers Heavy metals Nutrients Sewage sludge Sustainable agriculture
Online-Zugang:	https://doi.org/10.1038/s41598-026-39561-w
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