Results 11 to 20 of about 161,758 (227)
Tracking perching behavior of cage-free laying hens with deep learning technologies [PDF]
Poultry Science: Providing perches in cage-free (CF) housing offers significant benefits for laying hens, such as improved leg muscle development, bone health, reduced abdominal fat, and decreased fear and aggression.
Bidur Paneru +3 more
doaj +4 more sources
Tracking floor eggs with machine vision in cage-free hen houses [PDF]
Poultry Science, 2023 Some of the major restaurants and grocery chains in the United States have pledged to buy cage-free (CF) eggs only by 2025 or 2030. While CF house allows hens to perform more natural behaviors (e.g., dust bathing, perching, and foraging on the litter floor), a particular challenge is floor eggs (i.e., mislaid eggs on litter floor). Floor eggs have high
Sachin Subedi +2 more
exaly +5 more sources
Mislaying behavior detection in cage-free hens with deep learning technologies [PDF]
Poultry Science, 2023 Floor egg-laying behavior (FELB) is one of the most concerning issues in commercial cage-free (CF) houses because floor eggs (i.e., mislaid eggs on the floor) result in high labor costs and food safety concerns. Farms with poor management may have up to 10% of daily floor eggs. Therefore, it is critical to improving floor eggs management.
Ramesh Bahadur Bist +2 more
exaly +5 more sources
Evaluating Convolutional Neural Networks for Cage-Free Floor Egg Detection [PDF]
Sensors, 2020 The manual collection of eggs laid on the floor (or ‘floor eggs’) in cage-free (CF) laying hen housing is strenuous and time-consuming. Using robots for automatic floor egg collection offers a novel solution to reduce labor yet relies on ...
Guoming Li +4 more
doaj +3 more sources
Cage-free eggs in China. [PDF]
Anim Front, 2023 Chen M, Lee H, Lin Y, Weary D.
europepmc +3 more sources
Performance, physical egg quality, and economic index of laying hens under different rearing systems [PDF]
Revista Brasileira de Saúde e Produção Animal, 2023 The objective was to evaluate the performance, physical egg quality (weight and gravity), and economic index of laying hens reared in cage and cage-free systems.
Jaqueline K MAYER +3 more
doaj +1 more source
Frontiers in Veterinary Science, 2022 Asia is responsible for ~60% of global egg production. As in most of the world, nearly all of the egg-laying hens are housed in cages. While there is growing demand for cage-free eggs in many regions of the world, challenges have been reported when ...
Maria Catalina Tan de Luna +14 more
doaj +1 more source
End of lay postmortem findings in aviary housed laying hens
Poultry Science, 2023 : Good health and low mortality are constitutive elements of good animal welfare. In laying hens, mortality and pathological findings are usually reported as cumulative proportions from onset of lay to culling.
Páll Gretarsson +4 more
doaj +1 more source
Scientific Reports, 2021 Societal concern with the welfare of egg laying hens housed in conventional cages is fostering a transition towards cage-free systems in many countries.
Cynthia Schuck-Paim +2 more
doaj +1 more source