美国农业部(USDA)在每周作物生长报告中公布称,截至2021年9月12日当周,美国大豆优良率为57%,市场预估均值为57%,之前一周为57%,去年同期为63%;
美国大豆落叶率为38%,之前一周为18%,去年同期35%,五年均值为29%。
日期 | 优良率 | 去年同期 | 五年均值 | 结荚率 | 去年同期 | 五年均值 | 落叶率 | 去年同期 | 五年均值 |
2021/6/27 | 60% | 71% | - | - | - | - | - | - | - |
2021/7/4 | 59% | 71% | - | 3% | 2% | 3% | - | - | - |
2021/7/11 | 59% | 68% | - | 10% | 10% | 10% | - | - | - |
2021/7/18 | 60% | 69% | - | 23% | 23% | 21% | - | - | - |
2021/7/25 | 58% | 72% | - | 42% | 40% | 36% | - | - | - |
2021/8/1 | 60% | 73% | - | 58% | 57% | 52% | - | - | - |
2021/8/8 | 60% | 74% | - | 72% | 73% | 68% | - | - | - |
2021/8/15 | 57% | 72% | - | 81% | 83% | 79% | - | - | - |
2021/8/22 | 56% | 69% | - | 88% | 91% | 87% | - | - | - |
2021/8/27 | 56% | 66% | - | 93% | 95% | 92% | 9% | 7% | 7% |
2021/9/4 | 57% | 65% | - | 96% | 98% | - | 18% | 18% | - |
2021/9/12 | 57% | 63% | - | - | - | - | 38% | 35% | 29% |