College of Veterinary Medicine / University of Mosul
  • Register
  • Login
  • العربیة

Iraqi Journal of Veterinary Sciences

Notice

As part of Open Journals’ initiatives, we create website for scholarly open access journals. If you are responsible for this journal and would like to know more about how to use the editorial system, please visit our website at https://ejournalplus.com or
send us an email to info@ejournalplus.com

We will contact you soon

  1. Home
  2. Volume 33, Issue 2
  3. Author

Current Issue

By Issue

By Subject

Keyword Index

Author Index

Indexing Databases XML

About Journal

Aims and Scope

Editorial Board

Editorial Staff

Facts and Figures

Publication Ethics

Indexing and Abstracting

Related Links

FAQ

Peer Review Process

News

Study of the relationship between the production of milk and some of its components with the growth of lambs in two breeds of Iraqi sheep

    S.F. Al-Dabbagh

Iraqi Journal of Veterinary Sciences, 2019, Volume 33, Issue 2, Pages 87-95
10.33899/ijvs.2019.163172

  • Show Article
  • Download
  • Cite
  • Statistics
  • Share

Abstract

A total of 1116 records Awassi ewes and 432 of Hamdania ewes were collected and which belong animals resource department, Faculty of Agriculture and Forestry at the University of Mosul for the years 2008, 2009 and 2010 to study the effect of genetic and non-genetic factors in milk production and some of its components from birth until weaning. The results showed significant effects (p≤0.05) for the breed and highly significant effects (p≤ 0.001) for the year, mother's age, sex, and type of birth in the daily milk production. There was a highly significant effect of year in milk fat, protein, and lactose. same there was a significant effect for age at weaning on birth weight, and highly significant effects for the breed, year, age of dam, sex, type of birth, and age at weaning on birth, weaning and weight gain from birth to weaning. The highest value for repeatability was 0.398, 0.309 in Awassi ewes for weight gain and in Hamdani ewes for daily milk yield respectively. Phenotypic and genetic correlation between protein and lactose in Awassi ewes 0.507 and 0.410, and in Hamdani ewes 0.641 and 0.157 respectively were highly significant.
Keywords:
    Awassi sheep milk yield Growth Lambs
Main Subjects:
  • Milk Hygiene
  • PDF (604 K)
  • XML
(2019). Study of the relationship between the production of milk and some of its components with the growth of lambs in two breeds of Iraqi sheep. Iraqi Journal of Veterinary Sciences, 33(2), 87-95. doi: 10.33899/ijvs.2019.163172
S.F. Al-Dabbagh. "Study of the relationship between the production of milk and some of its components with the growth of lambs in two breeds of Iraqi sheep". Iraqi Journal of Veterinary Sciences, 33, 2, 2019, 87-95. doi: 10.33899/ijvs.2019.163172
(2019). 'Study of the relationship between the production of milk and some of its components with the growth of lambs in two breeds of Iraqi sheep', Iraqi Journal of Veterinary Sciences, 33(2), pp. 87-95. doi: 10.33899/ijvs.2019.163172
Study of the relationship between the production of milk and some of its components with the growth of lambs in two breeds of Iraqi sheep. Iraqi Journal of Veterinary Sciences, 2019; 33(2): 87-95. doi: 10.33899/ijvs.2019.163172
  • RIS
  • EndNote
  • BibTeX
  • APA
  • MLA
  • Harvard
  • Vancouver
  • Article View: 929
  • PDF Download: 6,504
  • LinkedIn
  • Twitter
  • Facebook
  • Google
  • Telegram
  • Home
  • Glossary
  • News
  • Aims and Scope
  • Privacy Policy
  • Sitemap

 

© 2023, College of Veterinary Medicine, University of Mosul

 
This journal is licensed under a Creative Commons Attribution 4.0 International (CC-BY 4.0)

Powered by eJournalPlus