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因受机构多头持续加仓及美国中西部周末持续高温干燥天气影响,芝加哥农产品期货在7月17日的电子盘中继续高歌猛进,玉米过去一个月累计上涨超过50%,小麦期价今年以来已累计上涨约33%,大豆逼近2008年历史新高,豆粕则再次创下历史新高。美国农业部7月第2周发布的报告为这轮粮价上涨推波助澜。在报告中,美国农业部将2012年美国大豆单产从6月预估的每英亩43.9蒲式耳调降至40.5蒲式耳,其对2012—2013年大豆结转库存预估亦调降至
Chicago agricultural futures continued to soar on electronic trading on July 17 as corn bulls continued to increase their positions more than 50% in the past month. Wheat futures have risen this year so far this year About 33%, soybean approaching a record high in 2008, soybean meal hit a record high again. The USDA report released in the second week of July added fuel to this round of price rise. In the report, the USDA lowered the 2012 soybean yield in the United States from 43.9 bushels per acre projected in June to 40.5 bushels. Its forecast for carry-over of soybeans from 2012 to 2013 was also lowered to