In addition to the performance level, phylogenetic origin has potential implications for behavioural and physiological differences. Thus, we compared hens from four purebred layer lines in a 2 脳 2 model that differed in productivity levels (a line with high egg production (320 eggs/year) and a...
Twenty 35-wk-old chickens, including 10 Single Comb White Leghorn (SCWL) and 10 Rhode Island Red (RIR) hens, were used to examine the effects of egg and yolk weights on egg yolk antibody (IgY) production in the two strains of chickens immunized with BSA. The SCWL chickens had a great...
This study was focused on egg production and growth performance on naked neck and Rhode Island Red chickens crosses under Southern guinea savanna condition of Nigeria. A total of 325 day-old chickens was generated from 2x2 diallel crossing involving naked neck and Rhode Island Red chickens. The...
If you love eggs, then look no further. We’ve got the best egg recipes to help you make delicious and nutritious meals in a snap. From breakfast scrambles to lunchtime frittatas, these recipes will have your taste buds singing in no time. Recently Added Nostalgic & Easy: Dad’s Cheesy...
Egg-strain Babcock 380 hens in their second year of production were used in determining the effects of three levels of feed restriction. Eighty hens were equally randomized into four treatment groups. The first treatment group served as the full-fed control (FUF) and the other three treatments...
Why Egg-Eating Is a Problem At the end of the day, egg-eating isn’t a minor concern, nor is it cute. And it’s definitely not a laughing matter! If you have hens eating eggs, it’s going to seriously cut down on your egg production. What’s worse is that if one begins doing...
Eggs are already used for growing viruses that are used as vaccines, such as the flu jab. This new approach is different because the therapeutic proteins are encoded in the chicken's DNA and produced as part of the egg white, according to the study. ...
As a young business owner, I began to understand that my profits dropped considerably in thewinteras my chicken feed bill went up and my egg production went down. You can offer to help get your child’s flock started. Or help them brainstorm money-making ideas to save up money for their...
propose two hypotheses: (1) the rapid and widespread dispersal of chickens across the ancient world during the last centuries BC coincided with greater egg-producing variants; and (2) poultry farming and egg production were an important and regular part of the economy in villages and urban sites...
The hens in late-maturing group had a lower fertility rate, LH levels and shorter duration of peak of egg production (PEP), the precocious hens had lower PRL levels. In addition, the characterization of the hypothalamo-pituitary-gonadal axis showed that the individuals with normal AFE had ...