Site/Institution | Experiment Name | Surface Soil Texture | Primary contact | |
| IUNG | IUNG Grabów Agricultural Experimental Station _I | sandy loam | Dorota Pikula | dpikula@iung.pulawy.pl |
| IUNG | IUNG field microplot experiment | loamy sand, sandy loam, fine sandy loam, medium sandy loam | Marta Wyzińska | mwyzinska@iung.pulawy.pl |
Experiment Name | Site/Institution | Year of initiation | Topic |
| IUNG Grabów Agricultural Experimental Station _I | IUNG | 1979 | Conventional agriculture: crop roation, N fertilization, organic amendments, cover crops; two 4-year crop rotations (RotA and RotB). RotA: grain maize, winter wheat, spring barley and silage maize; RotB: grain maize, winter wheat + mustard GM, spring barley (with undersown grass-clover) and grass-clover ley (GCL) |
| IUNG field microplot experiment | IUNG | 1980 | Conventional agriculture: crop roation, fertilization, tillage |
Topic | Classification System | Surface Soil Texture | Experiment Name |
| Conventional agriculture: crop roation, N fertilization, organic amendments, cover crops; two 4-year crop rotations (RotA and RotB). RotA: grain maize, winter wheat, spring barley and silage maize; RotB: grain maize, winter wheat + mustard GM, spring barley (with undersown grass-clover) and grass-clover ley (GCL) | USDA | sandy loam | IUNG Grabów Agricultural Experimental Station _I |
| Conventional agriculture: crop roation, fertilization, tillage | USDA | loamy sand, sandy loam, fine sandy loam, medium sandy loam | IUNG field microplot experiment |