Poultry breeding: Long-term selection studies aim at breaking through the ceiling limiting further improvement of economic traits
AuthorI. Michael Lerner
Author AffiliationsI. Michael Lerner is Professor of Poultry Husbandry, University of California College of Agriculture, Berkeley.
Hilgardia 5(11):15-15. DOI:10.3733/ca.v005n11p15. November 1951.
Most breeders of chickens who start with average or below-average commercial flocks have little difficulty in obtaining improvement by selection of economic characters.
Lerner I. 1951. Poultry breeding: Long-term selection studies aim at breaking through the ceiling limiting further improvement of economic traits. Hilgardia 5(11):15-15. DOI:10.3733/ca.v005n11p15
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