نتایج جستجو برای: Koekoek chicken
تعداد نتایج: 37334 فیلتر نتایج به سال:
Kefelegn Kebede, Ashenafi Getachew and Mengistu Urge Two exotic chicken breeds, namely Fayoumi, Koekoek were used in this study to unfold the interdependence among egg quality traits also predict weight from their orthogonal applying principal component regression.
________________________________________________________________________________ Abstract In this study microsatellite markers were applied to investigate the genetic diversity and population structure of the six local chicken lines kept in the “Fowls for Africa” program, for better clarification of parameters for breed differentiation and genetic conservation of this valuable resource. The lin...
The Cosmopolitan Chicken Project is an artistic undertaking of renowned artist Koen Vanmechelen. In this project, the artist interbreeds domestic chickens from different countries aiming at the creation of a true Cosmopolitan Chicken as a symbol for global diversity. The unifying theme is the chicken and the egg, symbols that link scientific, political, philosophical and ethical issues. The Cos...
In this study, we compare the level and distribution of genetic variation between South African conserved and village chicken populations using microsatellite markers. In addition, diversity in South African chickens was compared to that of a reference data set consisting of other African and purebred commercial lines. Three chicken populations Venda, Ovambo and Eastern Cape and four conserved ...
The objectives of this study were to analyze the genetic diversity and structure of South African conserved and field chicken populations and to investigate the maternal lineages of these chicken populations. Four South African conserved chicken populations (n = 89), namely, Venda (VD_C), Ovambo, Naked Neck, and Potchefstroom Koekoek from the Animal Production Institute of the Agricultural Rese...
The objective of this study was to evaluate egg quality and hatchability indigenous exotic chickens in the midland, lowland, highland agroecological zones Silte zone. One district selected from each zone, a total 399 households (133 district) were randomly chosen six purposefully Kebles collect data on hatchability. For external internal evaluation, 300 eggs (150 150 agroecology) collected. fou...
The growth differentiation factor 9 (GDF9) gene plays a vital role in the and maturation of ovarian follicles laying hens. However, its messenger ribonucleic acid (mRNA) expression levels preovulatory indigenous chickens remain poorly understood. study aimed to identify association between egg weight quality traits, morphology, mRNA GDF9 pre-ovulatory South African Potchefstroom Koekoek chicken...
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