أعضاء هيئة التدريس - جامعة بنها
EFFECT OF CROSSING FAYOUMI AND RHODE ISLAND RED ON GROWTH PERFORMANCE, EGG AND REPRODUCTIVE TRAITS UNDER EGYPTIAN CONDITIONS
BENHA VETERINARY MEDICAL JOURNAL • 2013
معلومات البحث
المؤلفون
Basant, M.N. Shafik; El-Bayomi, Kh. M.; Sosa, G.A.and Osman, A.M.R.Basant, M.N. Shafika; El-Bayomi, Kh. M.b; Sosa, G.A.cand Osman, A.M.R.d
الكلمات المفتاحية
Body weight; Crossing; Fayoumi;
Fertility; Hatchability; Relative growth rate;
RIR.
المجلة العلمية
BENHA VETERINARY MEDICAL JOURNAL
الناشر
Not Available
المجلد
2 4
العدد
2
الصفحات
11 - 18
publication.type
Local
رابط البحث
Not Available
المواد المرفقة
Not Available
الملخص
This study was conducted to evaluate body weights, average daily gain (ADG), relative growth
rate (RGR), average egg weight, hen day egg production% (HDEP%), hen housed egg
production% (HHEP%), age at sexual maturity, body weight at sexual maturity, fertil
ity%,
scientific and commercial hatchability percentage in a complete 2x2 diallel crossbreeding
experiment [Fayoumi and Rhode Island Red (RIR)].
RIR showed significant (p ≤ 0.05) higher
body weight, ADG, RGR, age at sexual maturity and body weight at sexua
l maturity (1898.76
g, 9.04 g, 19 3.95%, 144.66 day and 1559.05 g, respectively) compared other genotypes.
In
addition
, RIR recorded the highest egg weight, fertility
percentage
, scientific and commercial
hatchability percentage (44.28 g, 85.59%, 94.91% an
d 81.49%, respectively). While Fayoumi
male×RIR
female crossbred
recorded the highest significant estimate for HDEP
% and
HHEP
% (54.41 and 51.65%).
rate (RGR), average egg weight, hen day egg production% (HDEP%), hen housed egg
production% (HHEP%), age at sexual maturity, body weight at sexual maturity, fertil
ity%,
scientific and commercial hatchability percentage in a complete 2x2 diallel crossbreeding
experiment [Fayoumi and Rhode Island Red (RIR)].
RIR showed significant (p ≤ 0.05) higher
body weight, ADG, RGR, age at sexual maturity and body weight at sexua
l maturity (1898.76
g, 9.04 g, 19 3.95%, 144.66 day and 1559.05 g, respectively) compared other genotypes.
In
addition
, RIR recorded the highest egg weight, fertility
percentage
, scientific and commercial
hatchability percentage (44.28 g, 85.59%, 94.91% an
d 81.49%, respectively). While Fayoumi
male×RIR
female crossbred
recorded the highest significant estimate for HDEP
% and
HHEP
% (54.41 and 51.65%).