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
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر