Selection with restriction in a poultry breeding scheme with different selection procedures in both sexes: Correlated responses

References

• Bohren , B.B. , Hill , W.G. and Robertson , A. 1966 . Some observations on asymmetrical correlated responses to selection . Genetical Research , 7 : 44 – 57 .
   PubMed Web of Science ®Google Scholar
• Cunningham , E.P. , Moden , R.A. and Gjedrem , T. 1970 . Restriction of selection indexes . Biometrics , 26 : 67 – 74 .
   PubMed Web of Science ®Google Scholar
• Hagger , C. 1977 . Phaenotypische und genetische Untersuchungen zur Futterverwertung der Legehenne . Dissertation ETH Zurich ,
   Google Scholar
• Hagger , C. and Abplanalp , H. 1988 . Selection with restriction in a poultry breeding scheme with different selection procedures in both sexes. I. Direct responses . British Poultry Science , 29 : 251 – 263 .
   PubMed Web of Science ®Google Scholar
• Hagger , C. , Steiger‐Stafl , D. and Marguerat , C. 1986 . Embryonic mortality in chickens as influenced by egg weight and inbreeding . Poultry Science , 65 : 812 – 814 .
   Web of Science ®Google Scholar
• Hilfiker , J. 1970 . Beeinflussung einer Geflügelpopulation durch Selektion auf holies respektive kleines Eigewicht bei Legebeginn . Dissertation ETH Zurich ,
   Google Scholar
• Hill , W.G. and Thompson , R. 1978 . Probabilities of non‐positive definite between‐group or genetic covariance matrices . Biometrics , 34 : 429 – 439 .
   Web of Science ®Google Scholar
• Mortimer , S.I. and James , J.W. 1987 . Changes in genetic parameters under restricted index selection . Genetical Research (Cambridge) , 49 : 129 – 134 .
   PubMed Web of Science ®Google Scholar
• Schultz , F.T. . Formulation of breeding objectives for poultry meat production . 3rd World Congress on Genetics Applied to Livestock Production . July 16–22 , Lincoln, Nebraska. Vol. X , pp. 215 – 227 .
   Google Scholar