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Response of broiler chicks to low-energy diet supplemented with lecithin or xylanase enzyme
العناوين الأخرى
استجابة كتاكيت دجاج التسمين للعلائق منخفضة الطاقة المضاف إليها الليسيثين أو إنزيم الزيلانيز
المؤلفون المشاركون
Abd al-Ila, Muhammad Muhammad
al-Sayyad, Jamal Ali al-Din
al-Sayyid, Zanjabil Sad Muhammad
Rifai, Amirah Mahmud
المصدر
Annals of Agricultural Science, Moshtohor
العدد
المجلد 59، العدد 2 (30 يونيو/حزيران 2021)، ص ص. 445-454، 10ص.
الناشر
تاريخ النشر
2021-06-30
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص 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.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd al-Ila, Muhammad Muhammad& al-Sayyad, 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
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Sayyid, Zanjabil Sad 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
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd al-Ila, Muhammad Muhammad& al-Sayyad, 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
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1251223
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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