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Maize is grown by millions of smallholder farmers in South Asia (SA) under diverse environments. The crop is grown in different seasons in a year with varying exposure to weather extremes, including high temperatures at critical growth stages which are expected to increase with climate change. Th...


Tesfaye, K.Zaidi, P.H.Gbegbelegbe, SikaBoeber, C.Rahut, D.B.Getaneh, F.Seetharam, K.Erenstein, OlafStirling, Clare M.[Climate change impacts and potential benefits of heat-tolerant maize in South Asia]Climate change impacts and potential benefits of heat-tolerant maize in South Asia

We analyze the determinants of global crop production for maize, wheat, rice, and soybeans over the period 1961–2013. Using seasonal production data and price change and price volatility information at country level, as well as future climate data from 32 global circulation models, we project tha...


Haile, M.G.Wossen, T.Tesfaye, K.Braun, J. von[Impact of climate change, weather extremes, and price risk on global food supply]Impact of climate change, weather extremes, and price risk on global food supply

Maize is a major staple food crop in southern Africa and stress tolerant improved varieties have the potential to increase productivity, enhance livelihoods and reduce food insecurity. This study uses big data in refining the geospatial targeting of new drought-tolerant (DT) maize varieties in Ma...


Tesfaye, K.Sonder, KaiCaims, J.Magorokosho, C.Tarekegn, A.Kassie, Girma T.Getaneh, F.Abdoulaye, TahirouAbate, T.Erenstein, Olaf[Targeting drought-tolerant maize varieties in southern Africa: a geospatial crop modeling approach using big data]Targeting drought-tolerant maize varieties in southern Africa: a geospatial crop modeling approach using big data

Maize became increasingly important in the food security of Ethiopia following the major drought and famine that occurred in 1984. More than 9 million smallholder house- holds, more than for any other crop in the country, grow maize in Ethiopia at present. Ethiopia has doubled its maize produc- t...


Abate, T.Shiferaw, B.Menkir, A.Wegary, D.Kebede, Y.Tesfaye, K.Kassie, M.Bogale, G.Tadesse, B.Keno, T.[Factors that transformed maize productivity in Ethiopia]Factors that transformed maize productivity in Ethiopia

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