GENETIC AND PHENOTYPIC RELATIONSHIPS AMONG FIRST LACTATION TRAITS AND SOME LONGEVITY AND LIFETIME TRAITS IN FRIESIAN CATTLE. | ||||
Egyptian Journal of Animal Production | ||||
Article 3, Volume 56, Issue 2, May 2019, Page 55-62 PDF (466.59 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/ejap.2019.92997 | ||||
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Authors | ||||
Hanaa Abdelharith1; M. Abd-Elatife2; Elham Ghoneim2; M. Abd Elhamid1 | ||||
1Animal Production Research Institute, Agricultural Research Center, Dokki, Giza, Egypt | ||||
2Dept. Animal Production, Faculty of Agriculture, Minoufya University, Minoufya, Egypt | ||||
Keywords | ||||
Longevity; lifetime; genetic parameters; breeding values and Friesian | ||||
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