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A Proposed Selection Index for Jersey Cattle in Zimbabwe
A multitrait selection index (I (T)) for Zimbabwean Jersey cattle was constructed. The breeding objective was defined in terms of production and functionality traits. The production component of the index included milk yield (M), butterfat yield (F), protein yield (P), butterfat percent (F%), and pr...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3658392/ https://www.ncbi.nlm.nih.gov/pubmed/23738136 http://dx.doi.org/10.1155/2013/148030 |