Constant photoperiods and sexual maturity in broiler breeder pullets

By Lewis P.D.   Backhouse D.   Gous R.M.  

British Poultry Science, Vol. 45, Iss. 4, 2004-08 ,pp. : 557-560

Taylor & Francis Ltd

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Change in the effect of constant photoperiods on the rate of sexual maturation in modern genotypes of domestic pullet

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British Poultry Science, Vol. 46, Iss. 5, 2005-10 ,pp. : 584-586

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Constant photoperiods and eggshell quality in broiler breeder pullets

By Backhouse D.   Lewis P.D.   Gous R.M.  

British Poultry Science, Vol. 46, Iss. 2, 2005-04 ,pp. : 211-213

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Effect of age and body weight at photostimulation on the sexual maturation of broiler breeder pullets transferred from 8L:16D to 16L:8D

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British Poultry Science, Vol. 48, Iss. 5, 2007-10 ,pp. : 601-608

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Effect of constant and of changing photoperiod on plasma LH and FSH concentrations and age at first egg in layer strains of domestic pullets

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