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Journal Article 2013

Autor: Staver, Charles Bustamante, O. Siles, P. Aguilar, C. Quinde, K. Castellon, J. Somarriba, F. Tapia, A. Brenes, S. Deras, M. Matute, N.
Enlace original: https://cgspace.cgiar.org/handle/10568/42388

Investigación en Agricultura
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Staver, Charles ,  Bustamante, O. ,  Siles, P. ,  Aguilar, C. ,  Quinde, K. ,  Castellon, J. ,  Somarriba, F. ,  Tapia, A. ,  Brenes, S. ,  Deras, M. ,  Matute, N. ,  [Intercropping bananas with coffee and trees: prototyping agroecological intensification by farmers and scientists] ,  Intercropping bananas with coffee and trees: prototyping agroecological intensification by farmers and scientists
Journal Article 2014-04-20

Autor: Nasr-Allah, A.M. Dickson, M.W. Al-Kenawy, D.A.R. Ahmed, M.F.M. El-Naggar, G.O.

This study was carried out in order to understand the technical and economic characteristics of different Egyptian Nile tilapia (Oreochromis niloticus) hatchery systems. Hatchery operators at fifty tilapia hatcheries in four governorates were interviewed and four focus group discussions were held...

Enlace original: https://cgspace.cgiar.org/handle/10568/56963

Investigación en Agricultura
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Nasr-Allah, A.M. ,  Dickson, M.W. ,  Al-Kenawy, D.A.R. ,  Ahmed, M.F.M. ,  El-Naggar, G.O. ,  [Technical characteristics and economic performance of commercial tilapia hatcheries applying different management systems in Egypt] ,  Technical characteristics and economic performance of commercial tilapia hatcheries applying different management systems in Egypt
Journal Article 2014-12-15

Autor: Ponte, S. Kelling, I. Jespersen, K.S. Kruijssen, Froukje

In this article, we examine the upgrading trajectories of selected aquaculture value chains in four Asian countries and the links between upgrading and three factors of value chain governance: coordination mechanisms; types of drivers; and domestic regulation. We find instances of improving produ...

Enlace original: https://cgspace.cgiar.org/handle/10568/65116

Investigación en Agricultura
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Ponte, S. ,  Kelling, I. ,  Jespersen, K.S. ,  Kruijssen, Froukje ,  [The blue revolution in Asia: Upgrading and governance in aquaculture value chains] ,  The blue revolution in Asia: Upgrading and governance in aquaculture value chains
Journal Article 2005

Autor: Tarawali, Shirley A. Thornton, Philip K. Haan, Nicoline C. de
Enlace original: https://cgspace.cgiar.org/handle/10568/27922

Investigación en Agricultura
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Tarawali, Shirley A. ,  Thornton, Philip K. ,  Haan, Nicoline C. de ,  [Planted forage legumes in West Africa] ,  Planted forage legumes in West Africa
Journal Article 1986

Autor: Brumby, P.J. Scholtens, R.G.

Examines milk imports to Africa in the last decade and the present annual value, major constraints to increased milk output and management problems common to all dairy systems; discusses the complimentarity of crop and livestock production, different approaches to increase milk production, animal...

Enlace original: https://cgspace.cgiar.org/handle/10568/4509

Investigación en Agricultura
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Brumby, P.J. ,  Scholtens, R.G. ,  [Management and health constraints for small scale dairy production in Africa] ,  Management and health constraints for small scale dairy production in Africa
Journal Article 2015-05-15

Autor: Lind, C.E. Safari, A. Agyakwah, S.K. Attipoe, F.Y.K. El-Naggar, G.O. Hamzah, A. Hulata, G. Ibrahim, N.A. Khaw, H.L. Nguyen, N.H. Maluwa, A.O. Zaid, M. Zak, T. Ponzoni, R.W.

Many tilapia (Oreochromis spp.) farmers produce all-male populations because of the superior growth rate of males compared to females. To investigate differences in body weight at harvest of males and females among different tilapia strains, we analyzed data from 62,787 individuals collected from...

Enlace original: https://cgspace.cgiar.org/handle/10568/72555

Investigación en Agricultura
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Lind, C.E. ,  Safari, A. ,  Agyakwah, S.K. ,  Attipoe, F.Y.K. ,  El-Naggar, G.O. ,  Hamzah, A. ,  Hulata, G. ,  Ibrahim, N.A. ,  Khaw, H.L. ,  Nguyen, N.H. ,  Maluwa, A.O. ,  Zaid, M. ,  Zak, T. ,  Ponzoni, R.W. ,  [Differences in sexual size dimorphism among farmed tilapia species and strains undergoing genetic improvement for body weight] ,  Differences in sexual size dimorphism among farmed tilapia species and strains undergoing genetic improvement for body weight
Journal Article 2015

Autor: Hamzah, A. Mekkawy, W. Hooi Ling Khaw Nguyen Hong Nguyen Hoong Yip Yee Abu Bakar, K.R. Nor, S.A.M. Ponzoni, R.W.

The aims of this study were the estimation of genetic parameters for survival rate from tagging until harvest and the evaluation of the correlated response in survival rate to selection for harvest weight in the genetically improved farmed tilapia (GIFT) strain. The heritability for survival rate...

Enlace original: https://cgspace.cgiar.org/handle/10568/72554

Investigación en Agricultura
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Hamzah, A. ,  Mekkawy, W. ,  Hooi Ling Khaw ,  Nguyen Hong Nguyen ,  Hoong Yip Yee ,  Abu Bakar, K.R. ,  Nor, S.A.M. ,  Ponzoni, R.W. ,  [Genetic parameters for survival during the grow-out period in the GIFT strain of Nile tilapia (Oreochromis niloticus) and correlated response to selection for harvest weight] ,  Genetic parameters for survival during the grow-out period in the GIFT strain of Nile tilapia (Oreochromis niloticus) and correlated response to selection for harvest weight
Journal Article 2014

Autor: Mekuriaw, S. Haile, Aynalem

Small ruminants in general and sheep in particular are important investments in the highlands of Ethiopia. Genetic and environmental improvements offer an opportunity to increase production from existing animal resources. Development of effective genetic evaluation and improvement programs requir...

Enlace original: https://cgspace.cgiar.org/handle/10568/72468

Investigación en Agricultura
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Mekuriaw, S. ,  Haile, Aynalem ,  [Genetic parameter estimates for growth and reproductive trait of sheep for genetic improvement and designing breeding program in Ethiopia: A review] ,  Genetic parameter estimates for growth and reproductive trait of sheep for genetic improvement and designing breeding program in Ethiopia: A review
Journal Article 2014

Autor: Mohammed, W.O. Shehata, S.M.A. El-Naggar, G.O. Khater, A.M.M. Mahmoud, M.K.
Enlace original: https://cgspace.cgiar.org/handle/10568/72470

Investigación en Agricultura
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Mohammed, W.O. ,  Shehata, S.M.A. ,  El-Naggar, G.O. ,  Khater, A.M.M. ,  Mahmoud, M.K. ,  [Effect of female weight on reproductive performance of Nile tilapia (Oreochromis niloticus)] ,  Effect of female weight on reproductive performance of Nile tilapia (Oreochromis niloticus)

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