发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| USA | 22 |
| England | 8 |
| CHINA MAINLAND | 6 |
| Brazil | 4 |
| Canada | 4 |
| Pakistan | 4 |
| India | 3 |
| Australia | 2 |
| Mexico | 2 |
| Oman | 2 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| PG ECON | 4 |
| CORTEVA AGRISCI | 3 |
| PG ECON LTD | 3 |
| UNIVERSITY OF SASKATCHEWAN | 3 |
| CGIAR | 2 |
| CHINA AGRICULTURAL UNIVERSITY | 2 |
| CTR TECNOL CANAVIEIRA CTC | 2 |
| GOVERNMENT COLLEGE UNIVERSITY FAISALABA... | 2 |
| HJELLE ADVISORS LLC | 2 |
| IOWA STATE UNIVERSITY | 2 |