Debeaking of Caged Layers

Bauermann, 1959, An investigation of the effect of debeaking on feed wastage and fertility of Single Comb White Leghorn chickens, Poultry Sci., 38, 1189 Bray, 1960, Performance of pullets debeaked at various times during the laying year, Poultry Sci., 39, 1546, 10.3382/ps.0391546 Guenther, 1964 Morgan, 1957, Effect of day-old debeiking on the performance of pullets, Poultry Sci., 36, 208, 10.3382/ps.0360208 Noles, 1962, Floor space requirements of Single Comb White Leghorn hens, Poultry Sci., 41, 887, 10.3382/ps.0410887 Slinger, 1964, Effects of debeaking and feeding whole grain on the reproductive performance of pullets, Poultry Sci., 43, 356, 10.3382/ps.0430356