分面浏览：学科主题 |
| 当前检索式 | ((ALL：relative contribution)) |
| 限定条件 | ((发表日期：2019)) |
| Environmental Sciences 5 | Environmental Sciences & Ecology 4 | Plant Sciences 4 |
| Agriculture/agronomy 2 | Geosciences, Multidisciplinary 2 | Agronomy 1 |
| Ecology 1 | Environment/ecology 1 | Soil Science 1 |
