Resultados de búsqueda - "laying hen"
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Poultry red mites in Swedish laying hen flocks : occurrence and efficacy to a selection of acaricides
Publicado 2017Materias: “…laying hen…”
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Evaluation of Ectopar for the control of the poultry red mite Dermanyssus gallinae
Publicado 2013Materias: “…Laying hen…”
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Performance of laying hens in a cognitive bias task : effect of time since change of environment
Publicado 2010Materias: “…laying hen…”
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Isolation of Salmonella from tissue and environmental samples and assessment of risk factors in commercial layers in Argentina
Publicado 2025Materias: “…Laying-hen Farm…”
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The Use of Biologically Converted Agricultural Byproducts in Chicken Nutrition
Publicado 2023Materias: “…laying hens…”
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Environmental tolerance of the free-living stages of the poultry roundworm (Ascaridia galli)
Publicado 2012Materias: “…laying hens…”
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Bacterial contamination of eggshells in conventional cages and litter floor systems for laying hens in Jordan
Publicado 2010Materias: “…laying hens…”
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Effect of rosemary (Rosmarinus officinalis) leaf meal supplementation on production performance and egg quality of laying hens
Publicado 2023Materias: “…laying hens…”
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Effect of a zinc amino acid complex on egg production, egg shell quality and external appearance in two laying hen genotypes housed in two different production systems
Publicado 2015Materias: “…laying hens…”
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Effekter av ljus på värphönsens aktivitet och koldioxidavgivning i ett försöksstall
Publicado 2015Materias: “…laying hens…”
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Effect of Dietary Mineral Content and Phytase Dose on Nutrient Utilization, Performance, Egg Traits and Bone Mineralization in Laying Hens from 22 to 31 Weeks of Age
Publicado 2021Materias: “…Laying hens…”
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