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美国农业部经济研究局预计，２０００年美国肉仔鸡产量将达到３１２． ５亿磅（屠体重）比 １９９９年 ２９７．１亿磅的水平将增加 ５．２％。预计牛肉产量在 ２０００年将有所下降，从 １９９９年的 ２６０． ５亿磅下降为２４４． ２亿磅。猪肉产量将从１９９９年１９１．３
The U.S. Department of Agriculture Economic Research Agency estimates that the U.S. broiler production will reach 312 in 2000. 500 million pounds (carcass weight) will increase 5.2% over the level of 29.71 billion pounds in 1999. Beef production is projected to decline in 2000, up from 260 in 1999. 500 million pounds dropped to 244. 200 million pounds. Pork production will rise from 191.3 in 1999