一、玉米本月预计2016/2017年美国饲用谷物供应量增加,玉米、高粱、大麦和燕麦产量均增加。玉米产量预计创历史纪录,达到152亿蒲式耳,较7月预估上调6.13亿蒲式耳。第一次季节调查预计玉米单产175.1蒲式耳/英亩,较上月预估上调7.1蒲式耳/英亩,高于2014/2015年171蒲式耳/英亩的纪录水平。产量报告预计所有玉米带,除了明尼苏达州和南达科他州,单产均高于去年。预计2016/2017年美国玉米供应量创历史纪录,达到169 I. Corn This month, the supply of forage grains to the United States is expected to increase in 2016/17, while the output of corn, sorghum, barley and oats will all increase. Corn production is expected to hit a record 15.2 billion bushels, up from 6.13 million bushels in July. The first seasonally surveyed corn yield is forecast at 175.1 bushels per acre, up from 7.1 last bushel / acre up from 171 bushels / acre in 2014/2015. Yields All maize belts are expected to yield higher than last year, except in Minnesota and South Dakota. US corn supply is forecasted to have reached a record high of 169 in 2016/17