Non-genetic factors affecting longevity and lifetime production traits of Friesian dairy cattle in Egypt.
The present study was focused on evaluation of the most important non-genetic factors affecting longevity and lifetime production traits using multitrait linear animal model. A total of 2914 Friesian heifer records and their subsequent lactations until culled or died, cover the period from 1979 to 2...
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| Autori principali: | , , , |
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| Natura: | Artigo |
| Lingua: | Árabe |
| Pubblicazione: |
Mansoura University, Faculty of Agriculture
2025-10-01
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| Serie: | Journal of Animal and Poultry Production |
| Soggetti: | |
| Accesso online: | https://jappmu.journals.ekb.eg/article_459838_c9a04cbf54e3055f7468392fbf088026.pdf |
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