2004年我国生猪稳步增长,毛猪和猪肉价格一路上扬,猪玉比价上半年大体在6左右;下半年从7月(6.29)起至12月(6.76)一路走高,养猪效益十分可观,生猪市场总体呈现产销两旺的良好态势。2005年第1季度与2004年第4季度比较,虽毛猪、猪肉价格及猪玉比价都有小幅回落,但与2004年第1季度 Pigs and pork prices all the way up in 2004, pigs jumbo parity in the first half of roughly 6 or so; in the second half from July (6.29) until December (6.76) all the way higher pigs benefit is very impressive, the pig market The overall production and marketing show a good momentum of prosperity. Compared with the first quarter of 2005 and the fourth quarter of 2004, although the prices of pork, pork and pigs jumped slightly, they remained unchanged from the first quarter of 2004