Rice geographic adaption to poor soil:novel insights for sustainable agriculture
Rice is one of the most important staple crops,feeding more than half of the population on Earth.How to steadily increase yield has been a major challenge in the context of an ever-growing popula-tion and climate change.Over the past decades,breeding prac-tices have greatly increased cereal grain yield mainly owing to the adoption of semidwarf alleles and the development of hybrid crop varieties.However,this achievement relies heavily on fertilizer application,and over-fertilization results in massive energy con-sumption,widespread water eutrophication,significant acidifica-tion of croplands,and a heavy economic burden on farmers(Zhang,2007).
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Research is funded by grants from the National Natural Science Founda-tion of China;and Youth Innovation Promotion Association of the Chinese Academy of Sciences
2021-05-28（万方平台首次上网日期，不代表论文的发表时间）
共3页
369-371
