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Cereal yield gaps across Europe

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Academic year: 2021

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Fig. 1. Average crop yields (t ha −1 at standard moisture content) and yield gaps (% of yield potential) of rainfed wheat (a,b,c) and rainfed barley (d,e,f) for climate zones in countries; actual yield (a,d), water-limited yield (b,e) and yield gap (c,f)
Fig. 2. Average crop yields (t ha −1 at standard moisture content) and yield gaps (% of yield potential) of rainfed maize (a,b,c) and irrigated maize (d,e,f) for climate zones in countries
Fig. 6. Additional nitrogen uptake when yields increase from the actual yield to 80% of the water-limited yield (rainfed wheat, barley and maize) or to 80% of the potential yield (irrigated maize).

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