[HTML][HTML] The influence of hen size and diet nutrient density in early lay on hen performance, egg quality, and hen health in late lay
WI Muir, Y Akter, K Bruerton, PJ Groves - Poultry Science, 2022 - Elsevier
The effect of hen size and diet nutrient density during early lay on egg production (EP) at 24
and 69 wk of age (WOA) and late lay egg quality and hen health was evaluated. Based on …
and 69 wk of age (WOA) and late lay egg quality and hen health was evaluated. Based on …
Genome-wide association and selective sweep analyses reveal genetic loci for FCR of egg production traits in ducks
H Liu, L Wang, Z Guo, Q Xu, W Fan, Y Xu, J Hu… - Genetics Selection …, 2021 - Springer
Background As a major economic trait in poultry, egg production efficiency attracts
widespread interest in breeding and production. However, limited information is available …
widespread interest in breeding and production. However, limited information is available …
[HTML][HTML] The role of hen body weight and diet nutrient density in an extended laying cycle
WI Muir, Y Akter, K Bruerton, PJ Groves - Poultry Science, 2023 - Elsevier
The egg production (EP), egg quality and health of heavier or lighter hens fed a diet of either
higher nutrient density (HND) or lower nutrient density (LND) during early lay, was assessed …
higher nutrient density (HND) or lower nutrient density (LND) during early lay, was assessed …
[HTML][HTML] An evaluation of bird weight and diet nutrient density during early lay on ISA Brown performance, egg quality, bone characteristics, and liver health at 50 …
WI Muir, Y Akter, K Bruerton, PJ Groves - Poultry Science, 2022 - Elsevier
This study compared the impact of a higher nutrient density (HND) or lower nutrient density
(LND) diet fed during early lay to either heavier weight (HW) or lighter weight (LW) ISA …
(LND) diet fed during early lay to either heavier weight (HW) or lighter weight (LW) ISA …
[HTML][HTML] Body weight and range usage affect net energy utilisation in commercial free-range laying hens when evaluated in net energy chambers
Within a given free-range flock, some hens prefer to spend the majority of their time in the
shed (stayers), while others frequently access the range (rangers). Laying performance has …
shed (stayers), while others frequently access the range (rangers). Laying performance has …
The effects of body weight and age on performance, egg quality, blood parameters, and economic production of laying hens
O Ekinci, N Esenbuga… - Journal of the …, 2023 - ejournals.epublishing.ekt.gr
This study was conducted to investigate the effects of body weight on performance, egg
quality, blood parameters, and economics of production of Lohmann white laying hens. A …
quality, blood parameters, and economics of production of Lohmann white laying hens. A …