J. Kozak et al., IMPROVEMENTS IN THE REPRODUCTIVE CHARACTERISTICS OF HUNGARIAN UPGRADED AND GREY LANDES GEESE IN HUNGARY, World's Poultry Science Journal, 53(2), 1997, pp. 197-201
Since 1969 the Hungarian Upgraded and Grey Landes breeds of geese have
been improved at the Goose Breeding Research Station of Godollo Unive
rsity of Agricultural Sciences at Babatpuszta. An overview of 15 years
history of these two breeds shows an average annual increase in egg p
roduction of almost one egg and average annual improvements of 1% in f
ertility and one day old goslings per year. These improvements are att
ributed to the results of selection carried out between 1978 and 1992.