Livestock Antibiotics Leach into Crops

Vegetarians beware:

The Minnesota researchers planted corn, green onion and cabbage in manure-treated soil in 2005 to evaluate the environmental impacts of feeding antibiotics to livestock. Six weeks later, the crops were analyzed and found to absorb chlortetracycline, a drug widely used to treat diseases in livestock. In another study in 2007, corn, lettuce and potato were planted in soil treated with liquid hog manure. They, too, accumulated concentrations of an antibiotic, named Sulfamethazine, also commonly used in livestock. As the amount of antibiotics in the soil increased, so too did the levels taken up by the corn, potatoes and other plants.

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Gay Hoosier Taurus INFJ ex-playwright pianist gymbunny published author in San Francisco. Tw · Fb