Experimenting with chickens: finding the best meat and egg layers.(The henhouse)Ovefelt, Willene
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5). The desired economic traits in broiler chickens are body weight, growth rate, feed conversion efficiency, meat yield, breast muscle yield, livability, and leg strength. Most of the broiler selection traits are negatively correlated with egg production and fertility. Similar to their progenies,...
(2003). However, the physiological consequences of aging on total egg yolk and YS IgY content on broiler chickens have not been reported. The main objective of this research was to evaluate the effect of broiler breeder flock age (32, 40, and 55 wk) on the IgY content of egg yolk and...
2024 That part of the fridge experiences the greatest fluctuations in temperature and doesn’t keep items as cold, which is imperative for both eggs and raw meat. Alana Al-Hatlani, Southern Living, 18 Aug. 2024 Verb In the tempting rush to teach the allegedly corrupt PPP government a ...
Maternal antibody transfer from dams to their egg yolks, egg whites, and chicks in meat lines of chickens. 来自 Semantic Scholar 喜欢 0 阅读量: 101 作者:KR Hamal,SC Burgess,IY Pevzner,GF Erf 摘要: Maternal antibodies are transferred from hens to the chicks via the egg. To gain insight ...
The objectives of this study were to evaluate the importance of sire-hatch interaction on egg production, age of sexual maturity and adult body weight in broiler chickens, and to check the bias in heritability estimates of these traits due to the interaction.The data were collected from 1761 fe...
Most efficient meat to raise for dog food?67 replies [ 1, 2 ] 10 ducks and geese Just got ducks, what the heck do they eat? 45 replies [ 1, 2 ] 2 4 chickens If you can't afford organic meat, you can't afford to raise your own? 64 replies [ 1, 2 ] 1 9 16 dogs ...
However, the improved egg weight data in studies conducted in Jordan could be attributed to optimal environmental conditions of the building where the laying chickens were housed. It has therefore become pertinent for authors to state the climate and weather conditions of the location where they ...
Estimations of composition responses fit at least 1 of each linear and nonlinear models for the egg- and meat-type chickens on all parameters estimated (P < 0.05). In the egg-type chickens, multivariate linear regression was the best fit for body lean with the lowest RMSE and BIC, and ...