عنوان البحث | ملخص البحث |
دراسة تأثير الخلط لبعض صفات انتاج البيض فى دجاج النورفا | |
كفاءة بعض الصفات الاقتصادية فى الأرانب النيوزيلندى الأبيض و الكاليفورنيا | |
قدرة التوافق و العائد الوراثى لبعض الصفات الاقتصادية فى دجاج النورفا | |
تقدير مكونات التباين باستخدام الخلط الدورى لأربع سلالات من دجاج النورفا | |
تأثير التداخل بين الاجهاد الحرارى و التركيب الوراثى على بعض الصفات الانتاجية و التناسلية فى السمان اليابانى | |
دراسات وراثية لبعض الصفات الاقتصادية فى الأرانب
صفات حجم الولده و وزن الولده | |
تطبيق بعض الأدلة الانتخابية المحددة فى سلالتين من دجاج النورفا | |
استخدام الأدلة الانتخابية الفرعية لاستنباط أربعة سلالات متخصصة من دجاج النورفا | |
COMPARISON BETWEEN GENERAL AND COMPLETELY RESTRICTED INDICES BY USING DIFFERENT WAYS OF ESTIMATING RELATIVE ECONOMIC VALUES FOR SOME EGG PRODUCTION TRAITS IN SINAI FOWLS | |
THE INTERACTION EFFECT AMONG AGE OF LAYER, STRAIN OF CHICKEN AND YEAR OF LAYING ON INTERNAL EGG QUALITY TRAITS | |
DIRECT SELECTION RESPONSE FOR FEED EFFICIENCY OF EGG PRODUCTION | |
EFFECT OF SEX RATIO AND STRAINS ON FERTILITY AND HATCHABILITY AMONG THREE GENERATIONS IN QUAIL | |
Relative efficiencies of selection indices for improving some egg production traits in
White Leghorn hens | |
Two-stage selection index in Norfa chickens | |
Expected Vs,
actual responses to selection in Norfa chickens | |
Completely and
partial restricted selection indices in Norfa chickens | |
Two-stage selection indices in poultry breeding programs for laying hens | |
A comparison between the efficiencies of restricted selection indices with different levels of restriction in selection breeding programs for laying hens | |
A comparative study among different breeds of laying hens under two systems of feeding | |
Genetic progress of some economic traits in Norfa chickens divergently selected for body weight | |
Application of ten selection
indices for genetic improvement of Norfa chickens | |
Use of supplementary information of residual food consumption in selection programs for laying hens | |
Selection for heat tolerance in
laying hens
| |
Genetic analysis of some economic traits in Rabbits | |
Analysis of a selection experiment for some economic traits in Rabbits | |
Genetic aspects of some egg production traits in Norfa layers under different methods of selection | |
Multi-source multi-trait selection
indices for maximizing genetic improvement of laying hens
| |
Genetic and phenotypic parameters for some egg production traits in four lines of White Leghorn hens | |
A study of heterosis in some egg production traits in Norfa layers | |
Performance of some economic traits in New Zealand White and Californian rabbits | |
Combining ability and genetic gain of some economic traits in Norfa chickens | |
Estimation of variance component based on diallel crosses of four lines of Norfa chickens | |
The interaction effect of heat stress and genotype on some productive and reproductive traits in Japanese Quail | |
Genetic studies on some economic traits in Rabbits. I- Litter size and Litter weight traits | |
Application of some restricted selection indices in two lines of Norfa Chickens | |
Using sub- selection indices to develop four specialized lines in Norfa Chickens | |
Evaluation of
some economic traits value using different reduced selection indices in Norfa Layers
| |
Genetic Gains and Heterosis for some egg production traits in Two Lines of Norfa Chickens | |
Genetic and Phenotypic parameters of Antibody Response to SRBCs in Relation to some Egg Production Traits in Chickens | |
Expected vs actual Genetic gain achieved in immune response and some egg production traits using different selection methods in chickens | |
Genetic studies on some economic traits in Rabbits | |
Maximizing
genetic improvement for immune response trait and some egg
production traits using Multi-source multi-trait selection indices in chickens | |
Completely restricted selection index as a tool to improve immune response
trait and some economic traits in chickens | |
Expected genetic gains achieved from applying selection indices using different ways of calculating economic weights in Norfa layers | |
Genetic
improvement achieved in immune response and some egg production traits using multi-source multi-trait selection indices in laying hens | |
Comparison Between general and completely restricted indices by using different ways of
estimating relative economic values for some egg production traits in Sinai fowls
| |
Genetic
progress achieved in immune response trait and some productive
traits by using reduced selection Indices in chickens
| |
Effect of
photo stimulation on some egg production traits in broiler parents | |
Study of
some economic traits in Broiler Parent chickens (COBB 500) during production period under the Egyptian conditions | |
Studies on some productive traits in Norfa chickens | |
Sexual maturity of male chickens according to early response of semen milking | |