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| general:projections:wam-scenario [2021/12/02 13:29] – brauns | general:projections:wam-scenario [2022/03/07 12:32] (current) – Changes as requested in mail from 04.03.2022 (B.Brauns) gniffke | ||
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| - | * Organic farming on 20 per cent of the area (Measure 3.4.5.3 of the Climate Protection Programme 2030)\\ Underlying changes were taken from parallel projections for the 2021 Projection Report. With an increased expansion of organic farming to 20 per cent of the agricultural area by the year 2030 (at the same time the goal of the German Sustainability Strategy), in comparison to a more moderate expansion to 14 per cent, there is in particular a reduction in the mineral fertilizer applied. In addition, projected increase of animal performance is slightly reduced compared to the baseline. There are further changes for the cultivated areas and yields. However, the latter have no additional impact on the level of NH< | + | * Organic farming on 20 per cent of the area (Measure 3.4.5.3 of the Climate Protection Programme 2030)\\ Underlying changes were taken from parallel projections for the 2021 Projection Report. With an increased expansion of organic farming to 20 per cent of the agricultural area by the year 2030 (at the same time the goal of the German Sustainability Strategy), in comparison to a more moderate expansion to 14 per cent, there is in particular a reduction in the mineral fertilizer applied. In addition, projected increase of animal performance is slightly reduced compared to the baseline. There are further changes for the cultivated areas and yields. However, the latter have no additional impact on the level of NH< |
| * Reduction of the N balance to 70 kg / ha (Measure 3.4.5.1 of the Climate Protection Programme 2030)\\ To achieve the climate protection goal (also a goal of the German Sustainability Strategy) of the overall balance of 70 kg N / ha (three-year average) in 2030, the N input must be further reduced beyond the previous measures (see 2021 Projection Report).\\ \\ __Assumptions to model the mitigation potential in 2030:__ The N supply via mineral fertilizers was reduced by 8 kg / ha.\\ \\ Calculated additional emission reduction in kt NH< | * Reduction of the N balance to 70 kg / ha (Measure 3.4.5.1 of the Climate Protection Programme 2030)\\ To achieve the climate protection goal (also a goal of the German Sustainability Strategy) of the overall balance of 70 kg N / ha (three-year average) in 2030, the N input must be further reduced beyond the previous measures (see 2021 Projection Report).\\ \\ __Assumptions to model the mitigation potential in 2030:__ The N supply via mineral fertilizers was reduced by 8 kg / ha.\\ \\ Calculated additional emission reduction in kt NH< | ||