Response of broiler chicks to low-energy diet supplemented with lecithin or xylanase enzyme
Other Title(s)
استجابة كتاكيت دجاج التسمين للعلائق منخفضة الطاقة المضاف إليها الليسيثين أو إنزيم الزيلانيز
Joint Authors
Abd al-Ila, Muhammad Muhammad
al-Sayyid, Jamal Ali al-Din
al-Sayyid, Zanjabil Sad Muhammad
Rifai, Amirah Mahmud
Source
Annals of Agricultural Science, Moshtohor
Issue
Vol. 59, Issue 2 (30 Jun. 2021), pp.445-454, 10 p.
Publisher
Banha University Faculty of Agriculture
Publication Date
2021-06-30
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Topics
Abstract EN
Two experiments were conducted to study the effect of adding soy-lecithin or xylanase to low-energy diet on broilers growth performance, nutrient digestibility, intestinal lipase enzyme activity and economical efficiency.
A total number of 256 unsexed Cobb500 broiler chicks, a day old, were classified into two equal experiments, 128 chicks each (4 treatments × 4 replicates × 8chicks).
In each experiment, chicks were divided into 4 groups as follows: - the 1st group fed basal diet and served as control which fed recommended energy diet, the 2nd group fed diet low (100 Kcal / kg diet) than recommendation (LED), the 3rd and 4th groups were fed 2nd diet added with 0.5g lecithin / kg diet or 1.0g lecithin / kg diet, respectively (EXP.1).
While, chicks were fed 2nd diet supplemented with 0.1g xylanase / kg diet or 0.2g xylanase / kg diet, respectively (EXP.2).
The growth trail was lasted at 35 days of age.
The results revealed that, groups of LED + 0.5g lecithin (EXP.1) and LED + 0.2g xylanase (EXP.2) recorded significantly higher BWG and better FCR during overall period than control and LED groups.
In both experiments, there is a gradual increase in EE% digestibility coefficient, intestinal lipase activity and economical efficiency by increasing the addition level of either soy-lecithin or xylanase.
It could be concluded that enriching low-energy diet with either 0.5g lecithin / kg diet or 0.2g xylanase / kg diet can improve broilers growth performance, intestinal lipase activity and enhanced economical net profit.
American Psychological Association (APA)
Abd al-Ila, Muhammad Muhammad& al-Sayyid, Jamal Ali al-Din& al-Sayyid, Zanjabil Sad Muhammad& Rifai, Amirah Mahmud. 2021. Response of broiler chicks to low-energy diet supplemented with lecithin or xylanase enzyme. Annals of Agricultural Science, Moshtohor،Vol. 59, no. 2, pp.445-454.
https://search.emarefa.net/detail/BIM-1251223
Modern Language Association (MLA)
Abd al-Ila, Muhammad Muhammad…[et al.]. Response of broiler chicks to low-energy diet supplemented with lecithin or xylanase enzyme. Annals of Agricultural Science, Moshtohor Vol. 59, no. 2 (2021), pp.445-454.
https://search.emarefa.net/detail/BIM-1251223
American Medical Association (AMA)
Abd al-Ila, Muhammad Muhammad& al-Sayyid, Jamal Ali al-Din& al-Sayyid, Zanjabil Sad Muhammad& Rifai, Amirah Mahmud. Response of broiler chicks to low-energy diet supplemented with lecithin or xylanase enzyme. Annals of Agricultural Science, Moshtohor. 2021. Vol. 59, no. 2, pp.445-454.
https://search.emarefa.net/detail/BIM-1251223
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1251223