Effects of long-term application of organic fertilizer from distillers’ grains on the soil microbiome
A five-year study in China demonstrates that applying distillery-residue organic fertilizer to sorghum crops can improve soil health by balancing microbial communities. Researchers found that specific application rates optimize the bacteria-to-fungi ratio and enhance nitrogen metabolism.
Why it matters
This research provides a sustainable, circular-economy solution for agricultural waste management while improving soil fertility and crop production.
Scientific Reports ( 2026 ) Cite this article
We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors present which affect the content, and all legal disclaimers apply.
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