• 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)
elabd, N. (2018). USING NATURAL AND SYNTHETIC ANTIOXIDANTS IN LOW-PROTEIN DIETS TO IMPROVE THE PERFORMANCE OF BROILER AND REDUCE LOST NITROGEN IN FECES. Egyptian Poultry Science Journal, 38(4), 1229-1242. doi: 10.21608/epsj.2018.23250
niamat mahmoud elabd. "USING NATURAL AND SYNTHETIC ANTIOXIDANTS IN LOW-PROTEIN DIETS TO IMPROVE THE PERFORMANCE OF BROILER AND REDUCE LOST NITROGEN IN FECES". Egyptian Poultry Science Journal, 38, 4, 2018, 1229-1242. doi: 10.21608/epsj.2018.23250
elabd, N. (2018). 'USING NATURAL AND SYNTHETIC ANTIOXIDANTS IN LOW-PROTEIN DIETS TO IMPROVE THE PERFORMANCE OF BROILER AND REDUCE LOST NITROGEN IN FECES', Egyptian Poultry Science Journal, 38(4), pp. 1229-1242. doi: 10.21608/epsj.2018.23250
elabd, N. USING NATURAL AND SYNTHETIC ANTIOXIDANTS IN LOW-PROTEIN DIETS TO IMPROVE THE PERFORMANCE OF BROILER AND REDUCE LOST NITROGEN IN FECES. Egyptian Poultry Science Journal, 2018; 38(4): 1229-1242. doi: 10.21608/epsj.2018.23250

USING NATURAL AND SYNTHETIC ANTIOXIDANTS IN LOW-PROTEIN DIETS TO IMPROVE THE PERFORMANCE OF BROILER AND REDUCE LOST NITROGEN IN FECES

Article 20, Volume 38, Issue 4, December 2018, Page 1229-1242  XML PDF (459.83 K)
Document Type: Original Article
DOI: 10.21608/epsj.2018.23250
View on SCiNiTO View on SCiNiTO
Author
niamat mahmoud elabd
Sust. Develo. of Env. and its Pro. Manag. Dep.. Env. Studies and Res. Inst., Uni.of Sadat City. Egypt.
Abstract
The objective of this study was to investigate the effects of using natural and synthetic antioxidants for improving growth performance, some blood parameters, manure characteristics and economical efficiency. A total number of 360 Ross breed chicks, two day old, were weighted and randomly distributed into six groups each of sixty birds; each group has three replicates each replicates has 20 birds which were allocated in individual pin. The experiment was approved at the same time following similar design. Feed and water were provided ad libitum. The experimental groups were arranged as the following: T1: (positive control),commercial diet, received a 23% crude protein (CP), starter, and 20% CP (grower), according to the breed requirements,  without additives; T2: (negative control)  received a 20% CP (starter) and 17% CP (grower) without additives; T3: negative control + 0.15g butylated hydroxyl toluene (BHT)/ kg diet;  T4: negative control + 3g pulicaria undulata powder/ kg diet. Results showed that: increasing feed intake, body weight and body weight gain at group T4 at 36 days.  Also, group T4 at 36 days old was significantly (P < 0.05) the best feed conversion ratio (FCR) compared to T2 group. Group T4 at 36 days old was significantly (P < 0.05) the best values of total protein (TP), albumen (A), globulin (G), A/G ratio, total antioxidant capacity (TAC),glucose (Glu) and triglyceride TG. Also, T4 significantly (P < 0.05) achieved the best values of % nitrogen (N) reducing compared to positive control. From economical point of view, it can be concluded that negative control + 3g pulicaria undulata powder/ kg diet (T4)  value for chicks could be recommended for releasing best results of performance.
Keywords
broiler; performance; antioxidant; Blood; manure characteristics
Statistics
Article View: 279
PDF Download: 668
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Journal Management System. Designed by NotionWave.