Toxicologic studies with pregnant goats fed grass-legume silage grown on municipal sludge-amended subsoil [New York]

Pregnant goats were fed grass-legume silage grown on soil amended with 112 dry metric tons/ha of municipal sewage sludge for 135 days. PCBss were not detectable in control or sludge-grown silage, but cadmium was much higher in the latter as compared with controls. No consistent differences were obse...

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