Journal ArticleDOI
Food Security: The Challenge of Feeding 9 Billion People
H Charles J Godfray,John Beddington,I. R. Crute,Lawrence Haddad,David Lawrence,James F. Muir,Jules Pretty,Sherman Robinson,Sandy M Thomas,Camilla Toulmin +9 more
TLDR
A multifaceted and linked global strategy is needed to ensure sustainable and equitable food security, different components of which are explored here.Abstract:
Continuing population and consumption growth will mean that the global demand for food will increase for at least another 40 years. Growing competition for land, water, and energy, in addition to the overexploitation of fisheries, will affect our ability to produce food, as will the urgent requirement to reduce the impact of the food system on the environment. The effects of climate change are a further threat. But the world can produce more food and can ensure that it is used more efficiently and equitably. A multifaceted and linked global strategy is needed to ensure sustainable and equitable food security, different components of which are explored here.read more
Citations
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Journal ArticleDOI
The In Vitro Mass-Produced Model Mycorrhizal Fungus, Rhizophagus irregularis, Significantly Increases Yields of the Globally Important Food Security Crop Cassava
TL;DR: Application of in vitro R. irregularis is currently a way of increasing cassava yields, there is a strong potential for it to be economically profitable and that there is enormous potential to improve this efficiency further in the future.
Book ChapterDOI
Smart Fertilizers as a Strategy for Sustainable Agriculture
Marcela Calabi-Floody,Jorge Medina,Cornelia Rumpel,Leo M. Condron,Marcela Hernández,Marc G. Dumont,María de la Luz Mora +6 more
TL;DR: In this paper, the authors provide a critical review of information related to current food security issues and the role of smart fertilizer development in future food production, focusing on advances in the development of controlled-release biofertilizers and the use of harvesting residues as coating and carrier materials.
Journal ArticleDOI
The Inherent Conflicts in Developing Soil Microbial Inoculants.
TL;DR: A holistic temporal model of the shifting constraints on inoculants at five stages of product development and application is proposed, and potential conflicts between stages are highlighted.
Journal ArticleDOI
Yield response of maize (Zea mays L.) to conservation agriculture cropping system in Southern Africa
TL;DR: In this paper, the effect of different conservation agriculture (CA) systems on maize grain yield was studied across four countries in southern Africa, where rotations or intercropping with grain legumes were introduced at all sites.
Journal ArticleDOI
Spatial variation in determinants of agricultural land abandonment in Europe.
Christian Levers,Max Schneider,Max Schneider,Alexander V. Prishchepov,Alexander V. Prishchepov,Alexander V. Prishchepov,Stephan Estel,Stephan Estel,Tobias Kuemmerle +8 more
TL;DR: This work quantified the importance of farm management, climatic, environmental, and socio-economic variables in explaining agricultural abandonment patterns in Europe and highlighted the potential value of spatial boosting for gaining insights into land-use change processes and their outcomes.
References
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疟原虫var基因转换速率变化导致抗原变异[英]／Paul H, Robert P, Christodoulou Z, et al//Proc Natl Acad Sci U S A
TL;DR: PfPMP1）与感染红细胞、树突状组胞以及胎盘的单个或多个受体作用，在黏附及免疫逃避中起关键的作�ly.
Journal ArticleDOI
Land Clearing and the Biofuel Carbon Debt
TL;DR: Converting rainforests, peatlands, savannas, or grasslands to produce food crop–based biofuels in Brazil, Southeast Asia, and the United States creates a “biofuel carbon debt” by releasing 17 to 420 times more CO2 than the annual greenhouse gas reductions that these biofuel reductions would provide by displacing fossil fuels.
The state of food insecurity in the world 2011: how does international price volatility affect domestic economies and food security?
TL;DR: In this paper, the authors highlight the differential impacts that the world food crisis of 2006-2008 had on different countries, with the poorest being most affected, and present policy options to reduce volatility in a cost-effective manner and to manage it when it cannot be avoided.
Journal ArticleDOI
Forecasting agriculturally driven global environmental change
David Tilman,Joseph Fargione,Brian G. Wolff,Carla M. D'Antonio,Andrew P. Dobson,Robert W. Howarth,David W. Schindler,William H. Schlesinger,Daniel Simberloff,Deborah L. Swackhamer +9 more
TL;DR: Should past dependences of the global environmental impacts of agriculture on human population and consumption continue, 109 hectares of natural ecosystems would be converted to agriculture by 2050, accompanied by 2.4- to 2.7-fold increases in nitrogen- and phosphorus-driven eutrophication of terrestrial, freshwater, and near-shore marine ecosystems.
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