AIMC Topic: Chickens

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Identification of Taihang-chicken-specific genetic markers using genome-wide SNPs and machine learning: BREED-SPECIFIC SNPS OF TAIHANG CHICKEN.

Poultry science Nov 22, 2024
Taihang is an indigenous breed in Hebei Province and has a long history of evolution. To uncover the genetic basis and protect the genetic resources, it is important to develop accurate markers to identify Taihang at the molecular level. In this stud...
Machine Learning Animals China Genetic Markers Genome Linkage Disequilibrium Polymorphism, Single Nucleotide Chickens
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Predictive method for poultry carcass visceral dimensions using 3D point cloud and Genetic Algorithm-based wavelet neural network.

Poultry science Nov 6, 2024
In order to avoid damaging viscera during poultry evisceration and enhance the economic value of poultry products, this paper proposes a predictive method for poultry carcass visceral dimensions based on 3D point cloud and a Genetic Algorithm-based W...
Animals Animal Husbandry Imaging, Three-Dimensional Neural Networks, Computer Algorithms Viscera Genetic Algorithms Chickens
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An investigation of machine learning methods applied to genomic prediction in yellow-feathered broilers.

Poultry science Nov 1, 2024
Machine learning (ML) methods have rapidly developed in various theoretical and practical research areas, including predicting genomic breeding values for large livestock animals. However, few studies have investigated the application of ML in broile...
Genome Machine Learning Feathers Female Chickens Animal Husbandry Breeding Genomics Animals
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Predicting egg production rate and egg weight of broiler breeders based on machine learning and Shapley additive explanations.

Poultry science Oct 29, 2024
Egg production rate and egg weight are core indicators for evaluating the production performance of broiler breeders. The accurate prediction of these indicators can significantly enhance farm economic efficiency and can provide a basis for future pr...
Chickens Ovum Reproduction Oviposition Models, Biological Female Animals Animal Husbandry Machine Learning
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Development and validation of machine-learning models for monitoring individual behaviors in group-housed broiler chickens.

Poultry science Oct 5, 2024
Animals' individual behavior is commonly monitored by live or video observation by a person. This can be labor intensive and inconsistent. An alternative is the use of machine learning-based computer vision systems. The objectives of this study were ...
Machine Learning Video Recording Housing, Animal Behavior, Animal Animal Husbandry Chickens Animals
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Machine learning to attribute the source of Campylobacter infections in the United States: A retrospective analysis of national surveillance data.

The Journal of infection Sep 7, 2024
OBJECTIVES: Integrating pathogen genomic surveillance with bioinformatics can enhance public health responses by identifying risk and guiding interventions. This study focusses on the two predominant Campylobacter species, which are commonly found in...
Humans Campylobacter Infections Chickens United States Cattle Genome, Bacterial Machine Learning Epidemiological Monitoring Swine Animals Campylobacter Retrospective Studies Poultry
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Tracking perching behavior of cage-free laying hens with deep learning technologies.

Poultry science Aug 30, 2024
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. A precise detection method is essential to ensure...
Housing, Animal Behavior, Animal Female Chickens Animal Welfare Animal Husbandry Animals Deep Learning
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Machine learning predictive modeling for condemnation risk assessment in antibiotic-free raised broilers.

Poultry science Aug 28, 2024
The condemnation of broiler carcasses in the poultry industry is a major challenge and leads to significant financial losses and food waste. This study addresses the critical issue of condemnation risk assessment in the discarding of antibiotic-free ...
Chickens Machine Learning Risk Assessment Anti-Bacterial Agents Poultry Diseases Animals Animal Husbandry
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Online chicken carcass volume estimation using depth imaging and 3-D reconstruction.

Poultry science Aug 23, 2024
Variability in the size of slaughtered chickens remains a longstanding challenge in the standardization of the poultry industry. To address this issue, we present a novel approach that uses volume as a grading metric for chicken carcasses. This innov...
Meat Imaging, Three-Dimensional Machine Learning Image Processing, Computer-Assisted Animals Chickens
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Research Note: A deep learning method segments chicken keel bones from whole-body X-ray images.

Poultry science Aug 13, 2024
Most commercial laying hens suffer from sternum (keel) bone damage including deviations and fractures. X-raying hens, followed by segmenting and assessing the keel bone, is a key to automating the monitoring of keel bone condition. The aim of the cur...
Chickens Radiography Whole Body Imaging Sternum Animals Deep Learning Image Processing, Computer-Assisted Female
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