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Book Chapter 2020

Autor: Devaux, A. Goffart, J. Petsakos, A. Kromann, P. Gatto, M. Okello, J.J. Suarez, V. Hareau, G.

In the coming decades, feeding the expanded global population nutritiously and sustainably will require substantial improvements to the global food system worldwide. The main challenge will be to produce more food with the same or fewer resources. Food security has four dimensions: food availabil...

Enlace original: https://cgspace.cgiar.org/handle/10568/106191

Investigación en Agricultura
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Devaux, A. ,  Goffart, J. ,  Petsakos, A. ,  Kromann, P. ,  Gatto, M. ,  Okello, J.J. ,  Suarez, V. ,  Hareau, G. ,  [Global food security, contributions from sustainable potato agri-food systems.] ,  Global food security, contributions from sustainable potato agri-food systems.
Journal Article 2019-12

Autor: Mashisia, K. Okello, J.J. Wambugu, S. Sindi, K. Low, J.W. McEwan, M.

This study examined the nutrition and food security impacts of a project that was designed to improve availability of disease-free planting materials of biofortified orange-fleshed sweetpotato (OFSP) in rural Tanzania. Difference-in-difference and matching techniques were employed to estimate cau...

Enlace original: https://cgspace.cgiar.org/handle/10568/105910

Investigación en Agricultura
Enlace permanente
Mashisia, K. ,  Okello, J.J. ,  Wambugu, S. ,  Sindi, K. ,  Low, J.W. ,  McEwan, M. ,  [Nutrition and food security impacts of quality seeds of biofortified orange-fleshed sweetpotato: Quasi-experimental evidence from Tanzania] ,  Nutrition and food security impacts of quality seeds of biofortified orange-fleshed sweetpotato: Quasi-experimental evidence from Tanzania
Book Chapter 2017

Autor: Okello, J.J. Sindi, K. Shikuku, K. McEwan, M. Low, J.W.

Food insecurity has become a key issue in the field of development in recent years with major inadequate intake of vitamin A-rich foods. Specifically, vitamin A deficiency (VAD) remains a major health problem among poor developing-country households, especially in Africa. Efforts to combat VAD cu...

Enlace original: https://cgspace.cgiar.org/handle/10568/91977

Investigación en Agricultura
Enlace permanente
Okello, J.J. ,  Sindi, K. ,  Shikuku, K. ,  McEwan, M. ,  Low, J.W. ,  [A study of household food security and adoption of biofortified crop varieties in Tanzania: the case of orange-fleshed sweetpotato] ,  A study of household food security and adoption of biofortified crop varieties in Tanzania: the case of orange-fleshed sweetpotato
Poster 2015-07-26

Autor: Kwikiriza, N. Jogo, Wellington Okello, J.J. Tesfay, H. Asfaw, F.

In Ethiopia, the International Potato Center (CIP) and regional partners piloted a 2-year project that promoted production and consumption of vitamin A-rich OFSP as part of diversified diets. The project adopted school-based nutritional campaigns wherein school gardens and school feeding were pil...

Enlace original: https://cgspace.cgiar.org/handle/10568/68886

Investigación en Agricultura
Enlace permanente

Kwikiriza, N. ,  Jogo, Wellington ,  Okello, J.J. ,  Tesfay, H. ,  Asfaw, F. ,  [The impact of school nutritional campaigns on OFSP adoption and food security among smallholder farming households in Tigray region, Ethiopia.] ,  The impact of school nutritional campaigns on OFSP adoption and food security among smallholder farming households in Tigray region, Ethiopia.

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