ENVIRONMENTAL ASPECT OF POTASSIUM BALANCE IN THE GEOGRAPHICAL AND HISTORICAL LAND OF WIELKOPOLSKA IN 1843–2012
The aim of the study was to assess the intensity of potassium management in agriculture, on the basis of field surface balance in the changing boundaries of Wielkopolska region, with its capital in Poznań. 14 periods were selected at the turn of three centuries XIX, XX and XXI. The surface area and...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Polish Society of Ecological Engineering (PTIE)
2015-11-01
|
| Series: | Journal of Ecological Engineering |
| Subjects: | |
| Online Access: | http://www.journalssystem.com/jeeng/ENVIRONMENTAL-ASPECT-OF-POTASSIUM-BALANCE-IN-THE-GEOGRAPHICAL-AND-HISTORICAL-LAND-OF-WIELKOPOLSKA-IN-1843-2012,60478,0,2.html |