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العنوان
Some factors affecting recovery, quality and in vitro maturation of Baladi goat oocytes /
المؤلف
ALI, MOHAMED AHMED ABD El MOATY.
هيئة الاعداد
باحث / MOHAMED AHMED ABD El MOATY ALI
مشرف / SH. A. Gabr
مشرف / W. M. NAGY
مشرف / لايوجد
الموضوع
Animal Production.
تاريخ النشر
2020.
عدد الصفحات
100 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
علم الحيوان والطب البيطري
تاريخ الإجازة
19/10/2020
مكان الإجازة
جامعة طنطا - كلية الزراعة - انتاج الحيوان
الفهرس
Only 14 pages are availabe for public view

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Abstract

The current study was undertaken to elucidate the effect of ovarian status in breeding and non-breeding season on the ovarian biometry, oocyte yield and oocyte quality of Baladi goats. During breeding season and non-breeding
season, ovaries were collected from slaughter houses and classified with or without CLs. Oocytes were collected by slicing and their yield, category and recovery rate were determined. Results, ovarian width was significantly higher (P<0.001) in breeding than in non-breeding season. However, ovarian weight,length and thickness tended to be insignificant higher in breeding than in nonbreeding season. Also, Number of follicles and oocytes per ovary was affected significantly (P<0.001) by breeding season. In addition, doe ovaries significantly yielded greater number of COCs, (P<0.0001) and denuded oocytes (P<0.05) as
well as higher proportion of COCs (P<0.001) per ovary in breeding season than in non-breeding one. Although number of degenerated oocytes per ovary was not affected significantly by season, its proportion was significantly (P<0.001) lower in breeding than in non-breading season. However.