以下是3月份公布的美国小麦供需平衡表
               2019/20 2020/21估计值. 2021/22预测值. 2021/22预测值. 
                                      2月            3月            
百万英亩
播种面积       45.5    44.5           46.7           46.7           
收获面积       37.4    36.8           37.2           37.2           
蒲式耳
每英亩收获产量 51.7    49.7           44.3           44.3           
百万蒲式耳
期初库存       1080    1028           845            845            
产量           1932    1828           1646           1646           
进口量         104     100            100            95             
总供应量       3116    2957           2591           2586           
食物消费       962     961            959            959            
种子用量       62      64             64             64             
饲料用量       95      95             110            110            
国内总用量     1118    1120           1133           1133           
出口量         969     992            810            800            
总消耗量       2087    2111           1943           1933           
期末库存       1028    845            648            653            
农场平均价格   4.58    5.05           7.3            7.5