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pro vyhledávání: '"D. McQ. Shaver"'
Publikováno v:
Animal Genetic Resources Information. 40:79-85
SummarySix lines of laying chickens representing high-producing non-industrial lines chosen or produced with consideration for characters of production are being kept at the Agassiz Research Centre. The collection includes one Barred Plymouth Rock (L
Publikováno v:
Poultry Science. 72:1197-1211
Several breeding strategies are presented that will yield lines of chickens that are homozygous for a specific genetic modification originating in one heterozygous individual. The strategies can be executed in 2 to 4 yr without significantly increasi