Gross nutrient balance per hectare UAA - Phosphorus

The GNB is calculated as the balance between inputs and outputs of nutrients to the agricultural soil: The inputs are: Consumption of fertilisers, Gross input of manure, and Other inputs The outputs are: Removal of nutrients with the harvest of crops, Removal of nutrients through the harvest and grazing of fodder, and Crop residues removed from the field.

Definition:

Not available

Outcome type: environmental impacts Category: FertilizerUse

Connects to transition domains: Not available Unit(s) of measurement description:

kg/ha

Unit of measurement:

• Kilograms per hectare

Supply chain components:

• primary food production

Methodology:

Not available