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Health & Science3h 26m ago
Co-applying hydroxyapatite with biochar reduced lead accumulation in rice by immobilizing lead in soil and altering plant and microbial processes.
China
Who
Researchers at Nature
What
Co-applying hydroxyapatite with biochar reduced lead accumulation in rice by immobilizing lead in soil and altering plant and microbial processes.
When
Tue, 14 Jul 2026 06:20:55 GMT · 3h 26m ago
Where
China ·
Why
To overcome limitations of single amendments in stabilizing soil lead for large-scale use and ensure food safety.
The Frontline Impact
How this affects you
This method reduces lead concentrations in rice below national safety limits, enabling sustainable use of contaminated paddy soils. It offers a cost-effective strategy to mitigate soil-to-grain lead transfer.
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