CHESAPEAKE BAY. “From the air, the industry’s true scale emerges: A massive operation, global in reach, it dominates the landscape. Chicken houses fill the horizons, nearly 6,000 in all, raising more than 600 million birds a year and turning out more than 750,000 tons of manure. Tractors rake it into soils as fertilizer, the winds carrying the smell of ammonia.”
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