Per hectare per year
New Group Layer
[{'id': 33, 'name': 'Production'}, {'id': 34, 'name': 'Greenhouse gas emissions associated with cultivation'}, {'id': 35, 'name': 'Greenhouse gas emissions associated with land use change'}, {'id': 36, 'name': 'Nitrogen application'}, {'id': 37, 'name': 'Phosphorus application'}, {'id': 38, 'name': 'Water use'}, {'id': 39, 'name': 'Water quality'}]
None
[]
[]
nan
nan
nan