China's multi-story hog hotels elevate industrial farms to new levels

 On Yaji Mountain in southern China, they are checking in the sows a thousand head per floor in high-rise “hog hotels”. Privately owned agricultural company Guangxi Yangxiang Co Ltd is running two seven-floor sow breeding operations, and is putting up four more, including one with as many as 13 floors that will be the world’s tallest building of its kind.Hog farms of two or three floors have been tried in Europe. Some are still operating, others have been abandoned, but few new ones have been built in recent years, because of management difficulties and public resistance to large, intensive farms.Now, as China pushes ahead with industrialization of the world’s largest hog herd, part of a 30-year effort to modernize its farm sector and create wealth in rural areas, companies are experimenting with high-rise housing for pigs despite the costs. The “hotels” show how far some breeders are willing to go as China overhauls its farming model.