EFFECT OF DAILY WEIGHT GAIN ON AGE AT FIRST CALVING AND SUBSEQUENT MILK YIELD OF HOLSTEIN HEIFERS IN EGYPT
Last updated: 04 Jan 2025
10.21608/ejap.2014.93644
average daily gain, Age at first calving, 305-day milk yield, Days open, Holstein, Egypt
Rabie
Sadek
Department of Animal Production, Faculty of Agriculture, Cairo University
rabier52@yahoo.com
0000-0001-8648-6416
Gamal
Ashour
Department of Animal Production, Faculty of Agriculture, Cairo University
gashour57@yahoo.com
0000-0002-5997-979X
Mohamed
Ibrahim
A.
Department of Animal production, Faculty of Agriculture, Cairo University, Giza, Egypt
mam.ibrahim@agr.cu.edu.eg
A.
Samoul
M.
Department of Animal Production, Faculty of Agriculture, University of Cairo, Giza, Egypt
alisamool@hotmail.com
51
3
14125
2014-09-01
2014-06-04
2014-09-01
164
171
0302-4520
2735-3028
https://ejap.journals.ekb.eg/article_93644.html
https://ejap.journals.ekb.eg/service?article_code=93644
2
Original Article
1,298
Journal
Egyptian Journal of Animal Production
https://ejap.journals.ekb.eg/
EFFECT OF DAILY WEIGHT GAIN ON AGE AT FIRST CALVING AND SUBSEQUENT MILK YIELD OF HOLSTEIN HEIFERS IN EGYPT
Details
Type
Article
Created At
22 Jan 2023