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Abstract

THE method of artificial insemination with mixed semen from several ♂♂ is considered expedient for achieving improvement of egg production by heterosis, as it ensures a constancy of the genetic constitution of those populations within pure breeds which have proved suitable for such improvement....

Author(s)
BONNIER, G.; TRULSSON, S.
Citation
Nord. Fjaderfatidskr., 1938, 1, pp 1-8
Abstract

MIXED semen from 30 White Leghorn cocks was used to inseminate 257 hens, either undiluted or diluted with Ringer's solution to give sperm concentrations of 30%, 10%, and 2%. The 10% concentration gave as good results as, and the 30% concentration better results than undiluted sperm, while 2% sperm...

Author(s)
BONNIER, G.; TRULSSON, S.
Publisher
Cleveland,
Citation
Proceedings of the 7th World's Poultry Congress, Cleveland, Ohio, 1939, 1939, pp 76-79