Nutrition poverty alleviation is an effective measure to improve the nutritional status of economically disadvantaged individuals,fundamentally improving their health and reducing poverty.Based on the Entitlement Theo...Nutrition poverty alleviation is an effective measure to improve the nutritional status of economically disadvantaged individuals,fundamentally improving their health and reducing poverty.Based on the Entitlement Theory and using the China Health and Nutrition Survey(CHNS)data,this paper examines the relationship between farmers’nutritional intake,production structure and regional market conditions.Results show that farmers with diversified production have better nutritional intake than those who specialize.Furthermore,the correlation between regional market conditions and nutritional intake varies between economically disadvantaged and non-economically disadvantaged households.Market conditions significantly influence the carbohydrate and fat intake of economically disadvantaged households and are positively associated with the dietary structure and nutritional intake of non-economically disadvantaged ones.Moreover,income is positively correlated with the nutritional intake of non-economically disadvantaged households but not with economically disadvantaged ones.展开更多
Nanopesticides,as a promising technology,bring scientific and technological impetus to sustainable development and green revolution of agriculture.The excellent physicochemical properties,beneficial biological effects...Nanopesticides,as a promising technology,bring scientific and technological impetus to sustainable development and green revolution of agriculture.The excellent physicochemical properties,beneficial biological effects,and functional potential of nanopesticides have significantly contributed to improving utilization rates of pesticides,enhancing pest and disease management,and alleviating stresses.However,agricultural production and plant cultivation are diverse,leading to a wide range of application scenarios for pesticides.These application scenarios put forward more precise requirements and numerous innovative opportunities for the development of nanopesticides.Scenario-oriented nanopesticides are customized for various application scenarios and methods,aligning with the principles of economical,efficient,and sustainable future agriculture.This article outlines the development status of nanopesticides and then reviews the research progress of scenario-oriented nanopesticides,encompassing nine major application scenarios.Finally,the development priorities and prospects of scenariooriented nanopesticides are summarized,offering innovative concepts for advancement of nanopesticides.展开更多
基金supported by the National Social Science Fund of China (19AGL020)funding from the National Institute for Health (NIH), the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) for R01 HD30880+2 种基金National Institute on Aging (NIA) for R01 AG065357National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) for R01DK104371 and R01HL108427the NIH Fogarty grant D43 TW009077
文摘Nutrition poverty alleviation is an effective measure to improve the nutritional status of economically disadvantaged individuals,fundamentally improving their health and reducing poverty.Based on the Entitlement Theory and using the China Health and Nutrition Survey(CHNS)data,this paper examines the relationship between farmers’nutritional intake,production structure and regional market conditions.Results show that farmers with diversified production have better nutritional intake than those who specialize.Furthermore,the correlation between regional market conditions and nutritional intake varies between economically disadvantaged and non-economically disadvantaged households.Market conditions significantly influence the carbohydrate and fat intake of economically disadvantaged households and are positively associated with the dietary structure and nutritional intake of non-economically disadvantaged ones.Moreover,income is positively correlated with the nutritional intake of non-economically disadvantaged households but not with economically disadvantaged ones.
基金funded by the National Key Research Development Program of China(2022YFD1700500)Beijing Natural Science Foundation(6232033).
文摘Nanopesticides,as a promising technology,bring scientific and technological impetus to sustainable development and green revolution of agriculture.The excellent physicochemical properties,beneficial biological effects,and functional potential of nanopesticides have significantly contributed to improving utilization rates of pesticides,enhancing pest and disease management,and alleviating stresses.However,agricultural production and plant cultivation are diverse,leading to a wide range of application scenarios for pesticides.These application scenarios put forward more precise requirements and numerous innovative opportunities for the development of nanopesticides.Scenario-oriented nanopesticides are customized for various application scenarios and methods,aligning with the principles of economical,efficient,and sustainable future agriculture.This article outlines the development status of nanopesticides and then reviews the research progress of scenario-oriented nanopesticides,encompassing nine major application scenarios.Finally,the development priorities and prospects of scenariooriented nanopesticides are summarized,offering innovative concepts for advancement of nanopesticides.
