Quality Assessment Of Eggs Brown Egg Layer Hens Creation In Two Systems (Cage And Nest Bed)
2014
The research objective was to evaluate the effects on the eggs quality in two farming systems (bed + nest and cages) for the laying hens brown-egg pullets were used 132 eggs, with six replicates for each treatment and 11 eggs each repetition, picked randomly from sheds both with 2000 DeKalb strain of laying hens housed in two sheds Brown, to create a nest bed + tubular feeders, the other one in cage system, all birds at approximately thirty weeks of age, which evaluated the following variables: weight of whole egg, egg weight without shell, albumen weight, yolk weight, yolk and albumen percentages, weight and thickness, color gem, the albumen pH and yolk, egg and classification according to RIISPOA. All collected data were analyzed by the statistical program SISVAR (2000) by Tukey test at 5% of probability. There were significant differences in the treatments studied in relation to the weight of whole egg, shelled egg weight, albumen%, skin thickness and coloration of the yolk, these results more significant to the breeding system in cages. However it can be concluded that in both systems when properly designed and managed can achieve good results and production performance of birds.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
3
References
0
Citations
NaN
KQI