Effect of eucalyptus leaves and its supplementation with diet on broiler performance, microbial and physiological statues to alleviate cold stress
Other Title(s)
تأثير إضافة أوراق الكالبتوس و زيتها في علف فروج اللحم على الأداء الإنتاجي و الحالة الميكروبية و الفسيولوجية للتخفيف من الإجهاد البارد
Author
Mustafa, Mahbubah Abd al-Ghani
Source
The Iraqi Journal of Agricultural Science
Issue
Vol. 50, Issue 1 (28 Feb. 2019), pp.359-368, 10 p.
Publisher
University of Baghdad College of Agriculture
Publication Date
2019-02-28
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Topics
Abstract EN
The aim of this study was to investigate the effects of Eucalyptus Camaldulensis leaves powder (EUP) and oil (EUO) to alleviate cold stress and their effects on broiler performance, duodenum morphology and enzyme secretion, microbial counts, oxidative index expression levels of heat shock protein, vitamin E and TBARS (thiobarbituric acid-reactive substances) and meat sensory evaluation.
Six hundred thirty-one day-old unsexed chicks were randomly divided into 7 groups: control (basal diet), EuP (0.5, 1, & 2) %, EuO (0.05, 0.1 & 0.2) %, the chicks kept under the temperature of 17°C afternoon and 15°C at night for under cold stress condition.The results of dietary addition with Eucalyptus powder-EuP (1.0) % or (EuO) oil (0.05, 0.1 and 0.2) % were significantly (p≤0.05) higher in body weight (BW), body weight gain (BWG), economic profit (EP), small intestine relative length, duodenum (more number of goblet cells, villus height, crypt depth, improved the secretion of amylase, lipase, trypsin and chymotrypsin, total count of Lactobacillus), blood vitamin E, the thigh and breast meat sensory evaluation (juiciness and flavor).
While, decreased broiler mortality, duodenum: (pH acidity.
E.
Coli, Coliforms perfringens and Salmonella typhimurium) blood TBARS concentration, Heat shock protein (Hsp: 40, 70 and 90), less hardness and TBARS in the thigh and breast of broiler meat compared with the control.
In the most characteristics the age 35 d superiority 42 d.
American Psychological Association (APA)
Mustafa, Mahbubah Abd al-Ghani. 2019. Effect of eucalyptus leaves and its supplementation with diet on broiler performance, microbial and physiological statues to alleviate cold stress. The Iraqi Journal of Agricultural Science،Vol. 50, no. 1, pp.359-368.
https://search.emarefa.net/detail/BIM-894579
Modern Language Association (MLA)
Mustafa, Mahbubah Abd al-Ghani. Effect of eucalyptus leaves and its supplementation with diet on broiler performance, microbial and physiological statues to alleviate cold stress. The Iraqi Journal of Agricultural Science Vol. 50, no. 1 (2019), pp.359-368.
https://search.emarefa.net/detail/BIM-894579
American Medical Association (AMA)
Mustafa, Mahbubah Abd al-Ghani. Effect of eucalyptus leaves and its supplementation with diet on broiler performance, microbial and physiological statues to alleviate cold stress. The Iraqi Journal of Agricultural Science. 2019. Vol. 50, no. 1, pp.359-368.
https://search.emarefa.net/detail/BIM-894579
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 366-368
Record ID
BIM-894579