Ara
Toplam kayıt 28, listelenen: 11-20
The Effects of Thermal Manipulations During Embryogenesis of Broiler Chicks on Growth of Embryo and Skeletal Traits
(Amer Inst Physics, 2016)
Incubation temperature is one of the important environmental factors that can induce epigenetic thermal adaptation of different physiological control systems. Thus, post hatch thermo tolerance ability of birds may be gained ...
Effect of Egg Shell Color on Some Egg Quality in Table Eggs During Storage at Refrigerator Temperature
(Amer Inst Physics, 2016)
The aim of this study was to establish the effects of white shell color eggs and brown shell color eggs on some egg quality in table eggs during 28 days of storage at 5 degrees C. A total of 100 fresh eggs (60-65 g) were ...
A Non Parametric Data Transformation Technique for Quantitative Genetic Analyses: the Rank Transformation
(Amer Inst Physics, 2017)
The aim of this study was to determine the effects of rank transformation on estimations of genetic parameters for non-normally distributed four simulated variables. X-1, X-2, X-3, X-4 have means and variances of 10, and ...
Effect of Storage Temperature on Egg Quality Traits in Table Eggs
(Amer Inst Physics, 2016)
The aim of this study was to establish the effects of storage temperature on some egg quality in table eggs during 28 days. A total of 100 fresh eggs were obtained from laying hens (Nick chick) that were raised on a local ...
Flexible and Fixed Mathematical Models Describing Growth Patterns of Chukar Partridges
(Amer Inst Physics, 2016)
In animal science, the nonlinear regression models for growth curve analysis of growth patterns are separated into two groups called fixed and flexible according to their point of inflection. The aims of this study were ...
Et tipi ana hattı japon bıldırcın sürüsünde çok özellikli seleksiyonun fenotipik ve genetik ilerlemelere etkisi
(2014)
Bu çalışmada, et tipi bıldırcın ana hattı geliştirmek için karışık model eşitliklerinden yararlanarak çok özellikli seleksiyon programı uygulamanın fenotipik ve genetik ilerlemelere etkisi incelenmiştir. Araştırmada pedigri ...
Yerli ve yabancı yumurtacı hibrit sürülerde yumurta ağırlığının zamana bağlı değişiminin karşılaştırılması ve modellenmesi
(2017)
Bu çalışmanın amacı yerli hibrit Atak-S ve yabancı hibrit Lohmann Brown sürülerinde 24-80 haftalar arasında dörder haftalık aralıklarla ölçülen yumurta ağırlıkları bakımından iki genotipin karşılaştırılması ve yumurta ...
Effects of Multi-Trait Selection on Phenotypic and Genetic Changes in a Meat Type Dam Line of Japanese Quail
(Kafkas Univ, Veteriner Fakultesi Dergisi, 2014)
The present study in Japanese quail was aimed to develop multi-trait genetic selection program for meat type dam line utilizing the mixed-model methodology. In total, 2000 pedigreed quail were formed the basis of the ...
Effects of slaughter age and mass selection on slaughter and carcass characteristics in 2 lines of Japanese quail
(Oxford Univ Press, 2014)
The aim of this study was to evaluate the relationship between slaughter age and slaughter-carcass characteristics in 2 quail lines. With this aim, a Japanese quail flock subjected to mass selection to increase BW for 4 ...
Egg shell quality in Japanese quail: characteristics, heritabilities and genetic and phenotypic relationships
(Cambridge Univ Press, 2015)
The objective of the present study was to estimate heritabilities as well as genetic and phenotypic correlations for egg weight, specific gravity, shape index, shell ratio, egg shell strength, egg length, egg width and ...