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Analyses trends in genetic and environemntal components of performance, to estimate levels of inbreeding and to quantify its effects on performance in order to identify which of these factors is responsible for the decline in performance at the Stud. Presents an evaluation of long-term breeding p...


Rege, J.E.O.Wakhungu, Judi W.[An evaluation of a long-term breeding programme in a closed Sahiwal herd in Kenya. II. Genetic and phenotypic trends and levels of inbreeding]An evaluation of a long-term breeding programme in a closed Sahiwal herd in Kenya. II. Genetic and phenotypic trends and levels of inbreeding
Anunda, F.O.Okeyo Mwai, AllyWakhungu, Judi W.Ouma, R.Baltenweck, Isabelle[A study of smallholder farmers’ choice of dairy cattle traits and genotypes in Kirinyaga, Rachuonyo and Nakuru districts of Kenya]A study of smallholder farmers’ choice of dairy cattle traits and genotypes in Kirinyaga, Rachuonyo and Nakuru districts of Kenya

Estimates genetic parameters and trends in reproductive and productive traits of Sahiwal cattle - milk yield, birth weight of calves, service period, number of services per conception and calving interval, from records covering the period 1964 through 1988 obtained from the Kenya Sahiwal Stud, Na...


Rege, J.E.O.Wakhungu, Judi W.Lamole, M.A.[Genetic parameters and trends in production and reproduction traits at the Kenya Sahiwal Stud]Genetic parameters and trends in production and reproduction traits at the Kenya Sahiwal Stud

This paper examines the bio-physical, marketing and environmental determinants of purchase price of cattle traded in pastoralists' markets in the southern rangelands of Kenya. Market -level survey data based on observed market transactions from seven livestock markets in Kajiado District in south...


Radeny, Maren A.O.Kristjanson, Patricia M.Ruto, E.S.K.Scarpa, R.Wakhungu, Judi W.[Determinants of cattle prices in southern Kenya: Implications for breed conservation and pastoral marketing strategies]Determinants of cattle prices in southern Kenya: Implications for breed conservation and pastoral marketing strategies

The Commission on Sustainable Agriculture and Climate Change has reviewed the scientific evidence to identify a pathway to achieving food security in the context of climate change. Food systems must shift to better meet human needs and, in the long term, balance with planetary resources. This wil...


Beddington, J.R.Asaduzzaman, MohammedFernández, A.Clark, Megan E.Guillou, MarionJahn, Molly M.Erda, LinMamo, TekalignBo N VanNobre, Carlos A.Scholes, Robert J.Sharma, RitaWakhungu, Judi W.[Achieving food security in the face of climate change: Summary for policy makers from the Commission on Sustainable Agriculture and Climate Change]Achieving food security in the face of climate change: Summary for policy makers from the Commission on Sustainable Agriculture and Climate Change

La Commission sur l'agriculture durable et le changement climatique a examiné les données scientifiques pour identifier un moyen d'atteindre la sécurité alimentaire dans le contexte du changement climatique. Les systèmes alimentaires doivent évoluer de façon à mieux répondre aux besoins humains e...


Beddington, J.R.Asaduzzaman, MohammedFernández, A.Clark, Megan E.Guillou, MarionJahn, Molly M.Erda, LinMamo, TekalignBo N VanNobre, Carlos A.Scholes, Robert J.Sharma, RitaWakhungu, Judi W.[Atteindre la sécurité alimentaire dans le contexte du changement climatique : Résumé de la Commission sur l'agriculture durable et le changement climatique à l'attention des décideurs politiques]Atteindre la sécurité alimentaire dans le contexte du changement climatique : Résumé de la Commission sur l'agriculture durable et le changement climatique à l'attention des décideurs politiques

La Comisión sobre la Agricultura Sostenible y el Cambio Climático ha examinado las pruebas científicas para encontrar un modo de lograr la seguridad alimentaria en el marco del cambio climático. Los sistemas alimentarios deben dar un giro para satisfacer mejor las necesidades humanas y, a largo p...


Beddington, J.R.Asaduzzaman, MohammedFernández, A.Clark, Megan E.Guillou, MarionJahn, Molly M.Erda, LinMamo, TekalignBo N VanNobre, Carlos A.Scholes, Robert J.Sharma, RitaWakhungu, Judi W.[Lograr la seguridad alimentaria ante el cambio climático: Resumen para responsables de la política de la Comisión sobre la Agricultura Sostenible y el Cambio Climático]Lograr la seguridad alimentaria ante el cambio climático: Resumen para responsables de la política de la Comisión sobre la Agricultura Sostenible y el Cambio Climático

A Comissão para Agricultura Sustentável e Mudanças Climáticas analisou a prova científica de forma a identificar um caminho para alcançar a segurança alimentar no contexto da mudança climática. Os sistemas alimentares deve mudar para melhor satisfazer as necessidades humanas e, a longo prazo, est...


Beddington, J.R.Asaduzzaman, MohammedFernández, A.Clark, Megan E.Guillou, MarionJahn, Molly M.Erda, LinMamo, TekalignBo N VanNobre, Carlos A.Scholes, Robert J.Sharma, RitaWakhungu, Judi W.[Alcançar segurança alimentar face às mudanças climáticas: Resumo para decisores políticos da Comissão para Agricultura Sustentável e Mudanças Climáticas]Alcançar segurança alimentar face às mudanças climáticas: Resumo para decisores políticos da Comissão para Agricultura Sustentável e Mudanças Climáticas

To bring our interconnected food and climate systems within a ‘safe operating space’ for people and the planet, the Commission on Sustainable Agriculture and Climate Change has outlined seven major areas for policy action. Throughout 2011, the Commission worked to harvest the practical solutions ...


Beddington, J.R.Asaduzzaman, MohammedFernández, A.Clark, Megan E.Guillou, MarionJahn, Molly M.Erda, LinMamo, TekalignBo, NVNobre, Carlos A.Scholes, Robert J.Sharma, RitaWakhungu, Judi W.[Achieving food security in the face of climate change: Final report from the Commission on Sustainable Agriculture and Climate Change]Achieving food security in the face of climate change: Final report from the Commission on Sustainable Agriculture and Climate Change

To adapt to climate change and ensure food security, major interventions are required to transform current patterns and practices of food production, distribution and consumption. The scientific community has an essential role to play in informing concurrent, strategic investments to establish cl...


Beddington, J.R.Asaduzzaman, MohammedClark, Megan E.Fernández Bremauntz, AdrianGuillou, MarionJahn, Molly M.Erda, LinMamo, TekalignNegra, ChristineNobre, Carlos A.Scholes, Robert J.Sharma, RitaNguyen Van BoWakhungu, Judi W.[The role for scientists in tackling food insecurity and climate change]The role for scientists in tackling food insecurity and climate change

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