Interaction effects between feed physical form and feed restriction on performance and carcass characteristics of broilers
Other Title(s)
تأثير التداخل بين شكل العليقة و تحديد الغذاء على الأداء الإنتاجي و صفات الذبيحة لدجاج التسمين
Joint Authors
Hassanin, Husam Husayn Muhammad
Abd al-Warith, Ahmad Abu Bakr Abd al-Munim
al-Dik, Ahmad Ahmad
Source
Egyptian Journal of Animal Production
Issue
Vol. 50, Issue 1 (31 Mar. 2013), pp.19-26, 8 p.
Publisher
Egyptian Society of Animal Production
Publication Date
2013-03-31
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Topics
Abstract AR
استخدم 192 طائر cobb من دجاج التسمين عمر يوم لتقييم تأثير التداخل بين شكل العليقة و تحديد الغذاء على وزن الجسم و الغذاء المأكول و الكفاءة الغذائية و مواصفات الذبيحة لدجاج التسمين.
تم تقسيم الطيور إلى مجموعتين تم تغذية إحداهما على عليقة محببة و الأخرى على عليقة ناعمة.
ثم قسمت كل مجموعة إلى تحت أربع مجموعات تحديد غذاء مختلفة (6، 8، 10 ساعات) استمرت التجربة حتى عمر 42 يوم.
أوضحت النتائج أن هناك تأثير معنوي لشكل العليقة عند منع التغذية لمدة 6 ساعات على الأداء الإنتاجي لدجاج التسمين، دون أي آثار جانبية على مواصفات الذبيحة.
أدى التفاعل بين شكل العليقة و تحديد الغذاء إلى تحسين وزن الجسن و الغذاء المأكوال و كذلك الكفاءة الغذائية بشكل ملحوظ.
كما أدى تحديد الغذاء إلى تقليل الغذاء المستهلك و دهن البطن بصورة معنوية بدون تأثير ضار على صفات الذبيحة و أعضاء الجهاز الهضمي.
Abstract EN
One hundred and ninety two, one day old Cobb broiler chicks were randomly distributed into eight treatments to evaluate the effect of feed physical form and feed restriction on body weight, body weight gain, feed intake, gain : feed ratio and carcass characteristics of broilers.
Birds were distributed into two diet forms (mash and pellets).
Both mash and pellet diet groups were subdivided into 4 treatments each (T1, T2, T3, T4 and T5, T6, T7, T8, respectively).
In the mash or pellets group, feed was offered to birds as following : T1, T5 : birds were fed ad libitum, T2 and T6 (feed removed from 12 : 00 to 18:00 h during a day), T3 and T7 (feed removed from 23:00 to 7 : 00 h during a day) and T4 and T8 (removed feed from 23 : 00 to 9 : 00 h during a day).
Feed restriction for 6 hour as in the present study resulted in a better gain : feed ratio without reducing carcass weights, and a significant benefit of feeding the mash diet over the pelleted diet was noted in terms of body weight gain, feed intake gain : feed ratio.
Based on these results, it can be concluded that restriction of feed for 6 hours of feeding mash diet increased body weight, body gain and significantly reduced gain : feed ratio but had no consistent effect on overall carcass traits.
American Psychological Association (APA)
Hassanin, Husam Husayn Muhammad& Abd al-Warith, Ahmad Abu Bakr Abd al-Munim& al-Dik, Ahmad Ahmad. 2013. Interaction effects between feed physical form and feed restriction on performance and carcass characteristics of broilers. Egyptian Journal of Animal Production،Vol. 50, no. 1, pp.19-26.
https://search.emarefa.net/detail/BIM-346917
Modern Language Association (MLA)
Hassanin, Husam Husayn Muhammad…[et al.]. Interaction effects between feed physical form and feed restriction on performance and carcass characteristics of broilers. Egyptian Journal of Animal Production Vol. 50, no. 1 (2013), pp.19-26.
https://search.emarefa.net/detail/BIM-346917
American Medical Association (AMA)
Hassanin, Husam Husayn Muhammad& Abd al-Warith, Ahmad Abu Bakr Abd al-Munim& al-Dik, Ahmad Ahmad. Interaction effects between feed physical form and feed restriction on performance and carcass characteristics of broilers. Egyptian Journal of Animal Production. 2013. Vol. 50, no. 1, pp.19-26.
https://search.emarefa.net/detail/BIM-346917
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 25-26
Record ID
BIM-346917