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 | 115 |
| England | 51 |
| GERMANY (FED REP GER) | 36 |
| Canada | 29 |
| Switzerland | 25 |
| Australia | 21 |
| Indonesia | 18 |
| Brazil | 15 |
| Scotland | 15 |
| France | 14 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF OXFORD | 24 |
| UNIVERSITY OF CAMBRIDGE | 18 |
| UNITED STATES DEPARTMENT OF AGRICULTURE... | 15 |
| SWISS FEDERAL INSTITUTE FOR FOREST, SNO... | 12 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 12 |
| INRAE | 11 |
| UNITED STATES DEPARTMENT OF THE INTERIO... | 11 |
| CGIAR | 9 |
| SWEDISH UNIVERSITY OF AGRICULTURAL SCIE... | 9 |
| UNIVERSITY OF SOUTHAMPTON | 9 |