USDA:美国大豆及其产品供需平衡表

                                 2009/10年度(估计值)     2010/11年度(预测值) 
                                9月份       10月份        9月份        10月份 
大豆                                              百万英亩 
播种面积                         77.5         77.5         78.9          77.7 
收获面积                         76.4         76.4           78          76.8 
平均单产(蒲式耳/英亩)              44           44         44.7          44.4 
                                                  百万蒲式耳 
期初库存                          138          138          150           151 
产量                            3,359        3,359        3,483         3,408 
进口量                             15           15           10            10 
总供应量                        3,512        3,512        3,643         3,569 
压榨量                          1,750        1,752        1,650         1,665 
出口量                          1,495        1,498        1,485         1,520 
种子用量                           92           90           88            88 
调整值                             26           21           70            32 
总使用量                        3,363        3,361        3,293         3,305 
期末库存                          150          151          350           265 
农场平均价格(美元/蒲)             9.6         9.59   9.15-10.65   10.00-11.50 
豆油                                              百万磅 
期初库存                        2,861        2,861        3,206         3,176 
产量                           19,535       19,555       18,810        18,980 
进口量                            110          110          115           115 
总供应量                       22,506       22,526       22,131        22,271 
国内使用量                     15,950       15,950       17,400        17,400 
甲酯生物燃油用量                1,700        1,700        2,900         2,900 
出口量                          3,350        3,400        2,100         2,500 
总使用量                       19,300       19,350       19,500        19,900 
期末库存                        3,206        3,176        2,631         2,371 
农场平均价格(美分/磅)           35.75        35.67    37.5-41.5     39.5-43.5 
豆粕                                              千短吨 
期初库存                          235          235          300           300 
产量                           41,525       41,575       39,235        39,535 
进口量                            140          140          165           165 
总供应量                       41,900       41,950       39,700        40,000 
国内使用量                     30,200       30,500       30,300        30,600 
出口量                         11,400       11,150        9,100         9,100 
总使用量                       41,600       41,650       39,400        39,700 
期末库存                          300          300          300           300 
农场平均价格(美元/短吨)           310       311.27      270-310       290-330