Semen production, sperm quality, and their heritabilities as influenced by selection for fertility of frozen-thawed semen in the chicken
Ejaculate volume, sperm concentration, and sperm number per ejaculate were measured six times from 8 to 15 months of age, and testes and body weight at 15 months of age, on Generation 9 males of a line of broiler breeders selected for fertility of frozen-thawed semen and those of a randombred contro...
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Veröffentlicht in: | Poultry science 1985-09, Vol.64 (9), p.1801-1803 |
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Sprache: | eng |
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