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 | 37 |
| CHINA MAINLAND | 2 |
| Brazil | 1 |
| Canada | 1 |
| Iran | 1 |
| Libya | 1 |
| South Korea | 1 |
| Spain | 1 |
| Tunisia | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNITED STATES DEPARTMENT OF AGRICULTURE... | 11 |
| CLEMSON UNIVERSITY | 5 |
| OREGON STATE UNIVERSITY | 5 |
| UNIVERSITY OF MISSOURI SYSTEM | 5 |
| CORNELL UNIVERSITY | 4 |
| UTAH SYSTEM OF HIGHER EDUCATION | 4 |
| MICHIGAN STATE UNIVERSITY | 3 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 3 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 3 |
| AUBURN UNIVERSITY SYSTEM | 2 |