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Journal Article 2001

Autor: Vargas, B. Herrero, Mario T. Arendonk, Johan A.M. van

A dynamic performance model was integrated with a model that optimised culling and insemination policies in dairy herds using dynamic programming. The performance model estimated daily feed intake, milk yield and body weight change of dairy cows on the basis of availability and quality of feed an...

Enlace original: https://cgspace.cgiar.org/handle/10568/29197

Investigación en Agricultura
Enlace permanente
Vargas, B. ,  Herrero, Mario T. ,  Arendonk, Johan A.M. van ,  [Interactions between optimal replacement policies and feeding strategies in dairy herds] ,  Interactions between optimal replacement policies and feeding strategies in dairy herds
Journal Article 2001-04-13

Autor: Vargas, B. Herrero, Mario T. Arendonk, Johan A.M. van

A dynamic performance model was integrated with a model that optimised culling and insemination policies in dairy herds using dynamic programming. The performance model estimated daily feed intake, milk yield and body weight change of dairy cows on the basis of availability and quality of feed an...

Enlace original: https://cgspace.cgiar.org/handle/10568/2144

Investigación en Agricultura
Enlace permanente
Vargas, B. ,  Herrero, Mario T. ,  Arendonk, Johan A.M. van ,  [Interactions between optimal culling and insemination policies and feeding strategies in dairy herds] ,  Interactions between optimal culling and insemination policies and feeding strategies in dairy herds
Journal Article 2000

Autor: Kahi, A.K. Thorpe, W.R. Nitter, G. Arendonk, Johan A.M. van Gall, C.F.

Data on accumulated life performance of crosses of Ayrshire (A), Brown Swiss (B), Friesian (F) and Sahiwal (S) cattle collected over a 21- years period from a dairy ranch in the lowland tropics of Kenya were analysed to estimate additive and non-additive genetic effects of economic traits. These ...

Enlace original: https://cgspace.cgiar.org/handle/10568/29194

Investigación en Agricultura
Enlace permanente
Kahi, A.K. ,  Thorpe, W.R. ,  Nitter, G. ,  Arendonk, Johan A.M. van ,  Gall, C.F. ,  [Economic evaluation of crossbreeding for dairy production in a pasture based production system in Kenya] ,  Economic evaluation of crossbreeding for dairy production in a pasture based production system in Kenya

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