Environmentalists seek clean-air rules for mega-dairies
The number of family dairy farms in Oregon, which typically have a couple hundred cows, has plummetted more than 80 percent the past 15 years — from 1,133 down to 228 — according to the Oregon Dairy Farm Employment Report. As large factory-scale dairies displace smaller operations, that lowers costs for consumers.But some say the emerging breed of mega-dairies, known as confined animal feeding operations, bring worrisome environmental impacts, prompting a bill before the 2017 Oregon Legislature to require their air emissions be regulated. [node:read-more:link]