Per hectare per year
New Group Layer
[{'id': 57, 'name': 'Production'}, {'id': 58, 'name': 'Greenhouse gas emissions associated with cultivation'}, {'id': 59, 'name': 'Greenhouse gas emissions associated with land use change'}, {'id': 60, 'name': 'Nitrogen application'}, {'id': 61, 'name': 'Phosphorus application'}, {'id': 62, 'name': 'Water use'}, {'id': 44, 'name': 'Water quality'}]
None
[]
[]
nan
nan
nan