Influence of camel breeds and ages on the reproductive performance of dromedary camels in Saudi Arabia
العناوين الأخرى
تأثير سلالة الإبل و العمر على الأداء التناسلي للإبل وحيدة السنام في السعودية
المؤلفون المشاركون
Muhammad, Kamil Mustafa al-Sayyid
al-Mutayri, Salah Isa
المصدر
Assiut Veterinary Medical Journal
العدد
المجلد 58، العدد 135 (13 أكتوبر/تشرين الأول 2012)، ص ص. 17-31، 15ص.
الناشر
تاريخ النشر
2012-10-13
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الموضوعات
الملخص EN
To evaluate the reproductive performance of the camel herd at the Camel Research Center, records over 20 years were collected and analyzed.
The effects of camel breeds and ages on the reproductive performance were included in the study.
The results revealed that, the overall mean values of ages at first mating, conception and calving were 39.75± 0.
61; 41.
82 ± 0.
64 and 54.
39 ± 0.
64 months, respectively.
The overall means of the corresponding body weights were 437.17± 6.
75, 450.
16 ± 7.
57 and 519.
03 ± 6.
86 kg, respectively.
Camel breeds have a significant effect (P < 0.
05) on the body weight at first calving.
The overall mean of the interval between services was 19.32±0.26 days, with no significant effects of camel breeds and ages.
The overall period of post-partum heat was 45.
39 ± 2.
57 days and was influenced significantly by camel breeds.
The overall means of the service period and open days were 74.
58 ± 3.
62 and 317.
61± 4.
54 days, respectively, and both of camel breeds and ages had a significant effect on these criteria.
Camel ages had significant effect on the number of services/conception and this indicated by medium ages (5-11 years) needs less service for conception than other ages.
Service period and number of services/conception were significantly less during November to January mating months than that during February to April.
The overall mean of calving interval was 19.
70 ± 0.
34 months.
Camel breeds and successive calving seasons had no significant effect on the calving interval.
In conclusion, reproductive performance of Dromedary camels depends essentially on the camel breeds and ages.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Muhammad, Kamil Mustafa al-Sayyid& al-Mutayri, Salah Isa. 2012. Influence of camel breeds and ages on the reproductive performance of dromedary camels in Saudi Arabia. Assiut Veterinary Medical Journal،Vol. 58, no. 135, pp.17-31.
https://search.emarefa.net/detail/BIM-590021
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Muhammad, Kamil Mustafa al-Sayyid& al-Mutayri, Salah Isa. Influence of camel breeds and ages on the reproductive performance of dromedary camels in Saudi Arabia. Assiut Veterinary Medical Journal Vol. 58, no. 135 (Oct. 2012), pp.17-31.
https://search.emarefa.net/detail/BIM-590021
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Muhammad, Kamil Mustafa al-Sayyid& al-Mutayri, Salah Isa. Influence of camel breeds and ages on the reproductive performance of dromedary camels in Saudi Arabia. Assiut Veterinary Medical Journal. 2012. Vol. 58, no. 135, pp.17-31.
https://search.emarefa.net/detail/BIM-590021
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes appendices : p. 27-29
رقم السجل
BIM-590021
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