Table 2 The crop share of agricultural land area (%) and their annual nitrogen-fertiliser amount (kg N ha−1 year−1) used during the baseline simulation
From: Modelling the effect of different agricultural practices on stream nitrogen load in central Germany
Crops | Share (%) | Organic N | Mineral N | Total N |
|---|---|---|---|---|
Grassland | 21 | 69.2 | 36.0 | 105.2 |
Winter wheat | 25 | 46.3 | 130.5 | 176.8 |
Rape | 19 | 58.4 | 145.8 | 204.2 |
Winter barley | 13 | 48.6 | 125.0 | 173.6 |
Summer barley | 12 | 35.4 | 62.1 | 97.5 |
Maize | 10 | 78.2 | 112.6 | 190.8 |