Per hectare per year
New Group Layer
[{'id': 183, 'name': 'Production'}, {'id': 184, 'name': 'Greenhouse gas emissions associated with cultivation'}, {'id': 185, 'name': 'Greenhouse gas emissions associated with land use change'}, {'id': 186, 'name': 'Nitrogen application'}, {'id': 187, 'name': 'Phosphorus application'}, {'id': 188, 'name': 'Water use'}, {'id': 170, 'name': 'Water quality'}]
None
[]
[]
nan
nan
nan