A study involving over 12,000 observations shows that high-quality cropland soils not only lead to a higher yield, but also to a smaller yield reduction and variability in response to warmer climates. Appropriate efforts to improve soil quality may reduce the decline in crop production induced by climate change in China by 20%.
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References
Alexandratos, N. & Bruinsma, J. World Agriculture Towards 2030/2050: The 2012 Revision ESA Working Paper No. 12-03 (Food and Agriculture Organization of the United Nations, 2012). This paper reports an increasing food demand by 2050.
Elith, J., Leathwick, J. R. & Hastie, T. A working guide to boosted regression trees. J. Anim. Ecol. 77, 802–813 (2008). This paper provides a guide for the use of the gradient boosted regression tree algorithm.
Cui, Z. et al. Pursuing sustainable productivity with millions of smallholder farmers. Nature 555, 363–366 (2018). This paper reports yield increases throughout China by improving crop management.
Wang, X. et al. Emergent constraint on crop yield response to warmer temperature from field experiments. Nat. Sustain. 3, 908–916 (2020). This paper predicts a reduced crop yield even under the Paris Agreement warming target.
Fan, M. S. et al. Improving crop productivity and resource use efficiency to ensure food security and environmental quality in China. J. Exp. Bot. 63, 13–24 (2012). A review paper that delineates the limitations and approaches of moving towards sustainable crop production in China.
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This is a summary of: Qiao, L. et al. Soil quality both increases crop production and improves resilience to climate change. Nat. Clim. Change https://doi.org/10.1038/s41558-022-01376-8 (2022).
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Enhancing soil quality makes crop production more resilient to climate change. Nat. Clim. Chang. 12, 516–517 (2022). https://doi.org/10.1038/s41558-022-01387-5
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DOI: https://doi.org/10.1038/s41558-022-01387-5