Potato(Solanum tuberosum)was domesticated 8000–10000 years ago from wild species in the Andes.Due to its adaptation potential to diverse climates,its cultivation spread globally.Today,potato is the fourth most import...Potato(Solanum tuberosum)was domesticated 8000–10000 years ago from wild species in the Andes.Due to its adaptation potential to diverse climates,its cultivation spread globally.Today,potato is the fourth most important staple crop worldwide in terms of production quantity and plays a critical role in food security,especially since its production and consumption constantly increase in developing countries(FAOSTAT Database 2022,https://www.fao.org/statistics/en).展开更多
Photosynthesis in crops and natural vegetation allows light energy to be converted into chemical energy and thus forms the foundation for almost all terrestrial trophic networks on Earth.The efficiency of photosynthet...Photosynthesis in crops and natural vegetation allows light energy to be converted into chemical energy and thus forms the foundation for almost all terrestrial trophic networks on Earth.The efficiency of photosynthetic energy conversion plays a crucial role in determining the portion of incident solar radiation that can be used to generate plant biomass throughout a growth season.Consequently,alongside the factors such as resource availability,crop management,crop selection,maintenance costs,and intrinsic yield potential,photosynthetic energy use efficiency significantly influences crop yield.Photosynthetic efficiency is relevant to sustainability and food security because it affects water use efficiency,nutrient use efficiency,and land use efficiency.This review focuses specifically on the potential for improvements in photosynthetic efficiency to drive a sustainable increase in crop yields.We discuss bypassing photorespiration,enhancing light use efficiency,harnessing natural variation in photosynthetic parameters for breeding purposes,and adopting new-to-nature approaches that show promise for achieving unprecedented gains in photosynthetic efficiency.展开更多
基金supported by the Federal Ministery of Agriculture,Food and Regional Identity/Fachagentur Nachwachsende Rohstoffe,Grant Number:2222NR078Athe Federal Ministry of Research,Technology and Space/Projekttrager Julich,Grant Number 031B1550B.
文摘Potato(Solanum tuberosum)was domesticated 8000–10000 years ago from wild species in the Andes.Due to its adaptation potential to diverse climates,its cultivation spread globally.Today,potato is the fourth most important staple crop worldwide in terms of production quantity and plays a critical role in food security,especially since its production and consumption constantly increase in developing countries(FAOSTAT Database 2022,https://www.fao.org/statistics/en).
基金funding by the European Union H2020 Program(project GAIN4CROPS,GA no.862087,to B.S.,G.F.,G.C,D.T.,T.M.,T.J.E.,A.P.M.W.,M.H.,E.N.S.,O.E.,J.M.H.,and T.T.)the Deutsche Forschungsgemeinschaft(Cluster of Excellence for Plant Sciences[CEPLAS]under Germany’s Excellence Strategy EXC-2048/1 under project ID 390686111 to B.S.,O.E.,and A.P.M.W.and CRC TRR 341“Plant Ecological Genetics”to B.S.and A.P.M.W.).
文摘Photosynthesis in crops and natural vegetation allows light energy to be converted into chemical energy and thus forms the foundation for almost all terrestrial trophic networks on Earth.The efficiency of photosynthetic energy conversion plays a crucial role in determining the portion of incident solar radiation that can be used to generate plant biomass throughout a growth season.Consequently,alongside the factors such as resource availability,crop management,crop selection,maintenance costs,and intrinsic yield potential,photosynthetic energy use efficiency significantly influences crop yield.Photosynthetic efficiency is relevant to sustainability and food security because it affects water use efficiency,nutrient use efficiency,and land use efficiency.This review focuses specifically on the potential for improvements in photosynthetic efficiency to drive a sustainable increase in crop yields.We discuss bypassing photorespiration,enhancing light use efficiency,harnessing natural variation in photosynthetic parameters for breeding purposes,and adopting new-to-nature approaches that show promise for achieving unprecedented gains in photosynthetic efficiency.
