Searching journal content for articles similar to Effects of Declawed Males on Laying Performances, Egg Quality Characteristics and Feather Cover of Layer Breeders in the Mating Cage
Yan Li1, Kai Zhan1,*, Junying Li1, Wei Liu1, Ruiyu Ma1, Shengnan Liu1, Haijun Cui1 and Xin Zhang2
...aimed to investigate the effects of declawed males on laying performances, egg quality characteristics and feather cover of layer breeders in the mating cage. Ninety-six 230-day-old Hy-line Brown roosters were randomly split into four groups. Group 1 chicks served as intact control. Trimming of claw of group 2 chicks was performed by the method of partial amputation of the third toe (along the distal phalanx) at day of hatch; the first and third toes were decl...
