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العنوان
The effect of remating intervals and weaning age on some productive and reproductive traits in rabbits /
المؤلف
Ghanem, Hanaa Mohamed El-Sayed.
هيئة الاعداد
باحث / هناء محمد السيد غانم
مشرف / محمد محمد فوده,
مشرف / خيرى محمد البيومى
مناقش / حمد إبراهيم الشيخ
مناقش / محمود محمد عبد الصبور
الموضوع
Animal Behavior. Rabbits. Productive traits - Rabbits. Weaning age - Rabbits.
تاريخ النشر
2009.
عدد الصفحات
157 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
Food Animals
تاريخ الإجازة
1/1/2009
مكان الإجازة
جامعة المنصورة - كلية الطب البيطرى - الرعاية وتنمية الثروة الحيوانية
الفهرس
Only 14 pages are availabe for public view

from 186

from 186

Abstract

This study was conducted at the Rabbits Unit belonging to the Department of Animal Husbandry and Wealth Development, Faculty ofThis study was conducted at the Rabbits Unit belonging to the Department of Animal Husbandry Veterinary Medicine, Mansoura University, during the period extended from September 2007 until June 2008. The experimental flock divided after the first kindling into six groups and each group consists of four does of NZW rabbits. The first group in which does remated first day post-partum and their litters weaned at 25 days of age; the second group in which does remated first day post-partum and their litters weaned at 35 days of age; the third group in which does remated 5th day post-partum and their litters weaned at 25 days of age; the forth group in which does remated 5th day post-partum and their litters weaned at 35 days of age; the fifth group in which does remated 10th day post-partum and their litters weaned at 25 days of age and the sixth group in which does remated 10th day post-partum and their litters weaned at 35 days of age. In general, does mated 5th day post-partum and their litters weaned at 35 days weaning age had the highest body weights, RGR%, average DG, carcass traits and litter traits. In addition, does mated 10th day post-partum and their litters weaned at 35 days weaning age had a higher percentage of carcass traits and the reproductive traits of does.