• Home
  • Browse
    • Current Issue
    • By Issue
    • By Author
    • By Subject
    • Author Index
    • Keyword Index
  • Journal Info
    • About Journal
    • Aims and Scope
    • Editorial Board
    • Publication Ethics
    • Peer Review Process
  • Guide for Authors
  • Submit Manuscript
  • Contact Us
 
  • Login
  • Register
Home Articles List Article Information
  • Save Records
  • |
  • Printable Version
  • |
  • Recommend
  • |
  • How to cite Export to
    RIS EndNote BibTeX APA MLA Harvard Vancouver
  • |
  • Share Share
    CiteULike Mendeley Facebook Google LinkedIn Twitter
Egyptian Poultry Science Journal
arrow Articles in Press
arrow Current Issue
Journal Archive
Volume Volume 45 (2025)
Volume Volume 44 (2024)
Volume Volume 43 (2023)
Volume Volume 42 (2022)
Volume Volume 41 (2021)
Volume Volume 40 (2020)
Volume Volume 39 (2019)
Volume Volume 38 (2018)
Issue Issue 4
Issue Issue 3
Issue Issue 2
Issue Issue 1
Volume Volume 37 (2017)
Volume Volume 36 (2016)
Volume Volume 35 (2015)
Volume Volume 34 (2014)
Radwan, L., Mahrous, M. (2018). IMPROVING GROWTH TRAITS AND ESTIMATING HETEROSIS, ADDITIVE AND MATERNAL EFFECTS A CROSS DIALLEL MATING AMONG THREE LINES SELECTED HEAVIEST BODY WEIGHT UNDER HEAT CONDITION. Egyptian Poultry Science Journal, 38(3), 895-907. doi: 10.21608/epsj.2018.17115
Lamiaa M. Radwan; M.Y. Mahrous. "IMPROVING GROWTH TRAITS AND ESTIMATING HETEROSIS, ADDITIVE AND MATERNAL EFFECTS A CROSS DIALLEL MATING AMONG THREE LINES SELECTED HEAVIEST BODY WEIGHT UNDER HEAT CONDITION". Egyptian Poultry Science Journal, 38, 3, 2018, 895-907. doi: 10.21608/epsj.2018.17115
Radwan, L., Mahrous, M. (2018). 'IMPROVING GROWTH TRAITS AND ESTIMATING HETEROSIS, ADDITIVE AND MATERNAL EFFECTS A CROSS DIALLEL MATING AMONG THREE LINES SELECTED HEAVIEST BODY WEIGHT UNDER HEAT CONDITION', Egyptian Poultry Science Journal, 38(3), pp. 895-907. doi: 10.21608/epsj.2018.17115
Radwan, L., Mahrous, M. IMPROVING GROWTH TRAITS AND ESTIMATING HETEROSIS, ADDITIVE AND MATERNAL EFFECTS A CROSS DIALLEL MATING AMONG THREE LINES SELECTED HEAVIEST BODY WEIGHT UNDER HEAT CONDITION. Egyptian Poultry Science Journal, 2018; 38(3): 895-907. doi: 10.21608/epsj.2018.17115

IMPROVING GROWTH TRAITS AND ESTIMATING HETEROSIS, ADDITIVE AND MATERNAL EFFECTS A CROSS DIALLEL MATING AMONG THREE LINES SELECTED HEAVIEST BODY WEIGHT UNDER HEAT CONDITION

Article 11, Volume 38, Issue 3, September 2018, Page 895-907  XML PDF (537.12 K)
Document Type: Original Article
DOI: 10.21608/epsj.2018.17115
View on SCiNiTO View on SCiNiTO
Authors
Lamiaa M. Radwan* ; M.Y. Mahrous
Poult. Prod. Dep., Fac. of Agric., Ain Shams Univ., Cairo,Egypt
Abstract
A crossbreeding experiment was executed between three breeds were selected three generation for heavy body weight under high temperature condition Sinai (SI) and Rhode Island Red (RI) and Fayoumi breeds. 900 crossing meals from each genotype were recorded singular body weight and body weight gain at hatch, 4, 8 and 12 weeks of age. crosses SI XRI and reciprocal RI x Si significant heaver body weight and body weight gain compared than other crosses and pure breed. On the other hand body weight and body weight gain were significant heaver for pure line Sinai or Rod iland read and crosses SI x F, F x RI, Fx SI and RI xF compared to Fayoumi pure line. Heterosis was positive significant on body weight at hatch, 4,8 and 12 weeks of ages. As the same trend results of body weight gain but, negative significant at the intervals from 4wks to 8wks only. It could be observed that the hybrid vigor of body weight was significant positive effect for crosses SI X RI and reciprocal crosses RI XSI and RI XF ones.
While, the hybrid vigor of body weight gain was significant positive effect for all diallel crossing except F X RI crosses. the direct additive effects were negative for line Fayoumi both body weight and weight gain taits at diferent age of these study. But these reciprocal effect were significant positive for Sinai and Rodiland red lines both body weight and body weight gain. These resuls shown that the croses RI XSI beter than SI X RI for both body weight and body weight gain. Maternal effect of body weight and body weight gain were significant positive effect at hatcher , for FF and SI SI. While, it was significant negative effect for RIRI. On the other hand, were significant positive for body weight at hatcher and 4 weeks of age only. While, maternal effect was significan positive at the intervals 0-4weeks only. The last shown that the maternal effect had a play essential role on body weght and body weight gain.
Recommended used crosses Sinai and rod Iland red to produce commercial meat strains in hot climated countery.
Keywords
Heterosis; additive effect; Maternal effect; Thermal tolerance
Statistics
Article View: 285
PDF Download: 638
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Journal Management System. Designed by NotionWave.