Effect of adding sunflower oil in the ration on some productive traits in awassi ewes
العناوين الأخرى
تأثير إضافة زيت زهرة عباد الشمس إلى العليقة في بعض الصفات الإنتاجية في النعاج العواسية
المؤلف
المصدر
Iraqi Journal of Veterinary Medicine
العدد
المجلد 39، العدد 2 (31 ديسمبر/كانون الأول 2015)، ص ص. 108-112، 5ص.
الناشر
تاريخ النشر
2015-12-31
دولة النشر
العراق
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
This study was designed to investigate the effects of the addition of different ratios of sunflower oil to the diet of Awasi ewes on the rumen fermentation and milk composition.
It was conducted by using 12 Awassi ewes (2-3.5 years old) with average body weight 56.62 kg.
The ewes were randomly divided into three groups.
Each group had four ewes according to the age, body weight and milk yield.
The ewe in each group received 1.4 kg/ dry matter for three rations consisting of barley, wheat bran, soybean meal and alfalfa hay.
The first group was fed on control ration, while 2.5 and 5 % of sunflower oil were included in the rations of the second and third groups, respectively.
The results showed that the treatments had no significant effect on the average body weight, milk production and milk composition (lactose, protein and SNF percentage).
Milk Fat percentage was significantly (P<0.05) decreased in second and third groups (4.30 ±0.31 and 4.23 ±0.40) %, respectively as compared with the control group (5.89 ±0.53 %).
The pH value of rumen liquor in hours (0 and 3) after feeding showed no significant differences between groups, also there were no significant differences in the volatile fatty acid and ammonia concentration in the rumen liquor in all groups, despite that the volatile fatty acid decreased insignificantly in all treated groups as compared with the control group after feeding.
The blood parameters were not affected by the experimental treatments.
These results indicated that the fermentation patterns were affected by the increased oil supplementation to the diet of ewes.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Musawi, Jasim Idan. 2015. Effect of adding sunflower oil in the ration on some productive traits in awassi ewes. Iraqi Journal of Veterinary Medicine،Vol. 39, no. 2, pp.108-112.
https://search.emarefa.net/detail/BIM-692137
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Musawi, Jasim Idan. Effect of adding sunflower oil in the ration on some productive traits in awassi ewes. Iraqi Journal of Veterinary Medicine Vol. 39, no. 2 (2015), pp.108-112.
https://search.emarefa.net/detail/BIM-692137
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Musawi, Jasim Idan. Effect of adding sunflower oil in the ration on some productive traits in awassi ewes. Iraqi Journal of Veterinary Medicine. 2015. Vol. 39, no. 2, pp.108-112.
https://search.emarefa.net/detail/BIM-692137
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 111-112
رقم السجل
BIM-692137
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