China supersizes pig farms to cut costs in world's top pork market
Surrounded by mountains in a remote part of southwestern China, Xinguangan’s first large-scale, modern pig farm is getting ready to produce its first offspring.By the end of the year, 10,000 sows will live inside two huge barns on this 73-hectare (180-acre) site, producing up to 280,000 piglets annually, or about 20,000 tonnes of pork.The farm, big even by American standards, is one of a record number of large-scale projects that will be built in China this year as it shifts a big chunk of its pork production from backyard pig pens to automated, intensive hog barns of the kind widely used i [node:read-more:link]