GENETIC AND PHENOTYPIC TRENDS OF CALVING INTERVAL AND AGE AT FIRST CALVING IN A COMMERCIAL HOLSTEIN HERD
Last updated: 04 Jan 2025
10.21608/ejap.2009.94034
reproductive traits, Genetic trend, Phenotypic trend, Holstein
M.
Ibrahim
A.M.
Department of Animal production, Faculty of Agriculture, Cairo University, Giza, Egypt
mam.ibrahim@agr.cu.edu.eg
H.
Rushdi
E.
Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, 12613, Egypt
hosamrushdi@agr.cu.edu.eg
S.
Abdel-Salam
A.M.
Department of Animal Production, Faculty of Agriculture, Cairo University
samehfs@agr.cu.edu.eg
S.
Abou-Bakr
Department of Animal production, Faculty of Agriculture,Cairo University , Giza, Egypt
samyabm2006@yahoo.com
Giza
0000-0003-4216-9448
46
2
14179
2009-06-01
2020-06-05
2009-06-01
103
112
0302-4520
2735-3028
https://ejap.journals.ekb.eg/article_94034.html
https://ejap.journals.ekb.eg/service?article_code=94034
3
Original Article
1,298
Journal
Egyptian Journal of Animal Production
https://ejap.journals.ekb.eg/
GENETIC AND PHENOTYPIC TRENDS OF CALVING INTERVAL AND AGE AT FIRST CALVING IN A COMMERCIAL HOLSTEIN HERD
Details
Type
Article
Created At
22 Jan 2023