Per hectare per year
New Group Layer
[{'id': 204, 'name': 'Production'}, {'id': 205, 'name': 'Greenhouse gas emissions associated with cultivation'}, {'id': 206, 'name': 'Greenhouse gas emissions associated with land use change'}, {'id': 207, 'name': 'Nitrogen application'}, {'id': 208, 'name': 'Phosphorus application'}, {'id': 209, 'name': 'Water use'}, {'id': 191, 'name': 'Water quality'}]
None
[]
[]
nan
nan
nan