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  1. 8301
    “…METHODS: Six healthy, young mares were maintained in a lightproof barn under an LD cycle that mimicked the ambient natural photoperiod outside. …”
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    Absence of a serum melatonin rhythm under acutely extended darkness in the horse
  2. 8302
    “…No clusters were found in brain sections from one Gruiform (purple swamphen), one Strigiform (barn owl), one Trochiliform (green-backed firecrown), one Falconiform (chimango caracara), one Columbiform (pigeon) and one Galliform (chick). …”
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    Perineuronal satellite neuroglia in the telencephalon of New Caledonian crows and other Passeriformes: evidence of satellite glial cells in the central nervous system of healthy birds?
  3. 8303
    “…Facility capacity varies, but it is not uncommon for facilities to house 1,000 swine with multiple barns at a single site, feedlots to house 50,000 cattle, and poultry houses to house 250,000 hens. …”
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    The association between proximity to animal-feeding operations and community health: a protocol for updating a systematic review
  4. 8304
    “…Common Swifts Apus apus, Barn Swallows Hirundo rustica and House Martins Delichon urbica breed sympatrically and most of their diet is obtained from agricultural sources of invertebrate prey, especially from oil-seed rape crops. …”
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    Functional Invertebrate Prey Groups Reflect Dietary Responses to Phenology and Farming Activity and Pest Control Services in Three Sympatric Species of Aerially Foraging Insectivorous Birds
  5. 8305
    “…BACKGROUND: Inflammatory airway disease (IAD) in horses is a widespread, performance‐limiting syndrome believed to develop in response to inhaled irritants in the barn environment. OBJECTIVES: To evaluate changes in bronchoalveolar lavage fluid (BALF) cytology and exposure to particulates, endotoxin, and ammonia during horses' first month in training. …”
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    Environmental Exposures and Airway Inflammation in Young Thoroughbred Horses
  6. 8306
    “…Eighteen crossbred (Large White × Landrace) finishing pigs (nine barrows and nine gilts; initial BW 92.3 ± 6.9 kg) were individually penned in an environment controlled barn. Pigs were assigned randomly to one of the three dietary treatments according to a randomized complete block design with sex as block and pig as experiment unit (6 pigs/treatment). …”
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    Effects of dietary lysine levels on plasma free amino acid profile in late-stage finishing pigs
  7. 8307
    “…This study investigated the cost-effectiveness of four heat abatement strategies, including Minimal (open barn or shading), Moderate (forced ventilation), High (fans and misting), and Intense (air conditioning). …”
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    Projected heat stress challenges and abatement opportunities for U.S. milk production
  8. 8308
    “…The cows were housed in freestall barns. The colonization of total bacteria and E. coli on teat skin was measured by 3M Petrifilm method. …”
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    Antiseptic effect of natural teat dip containing lactic acid against mastitis-causing Escherichia coli
  9. 8309
    “…All the cows were housed in a free-stall barn and fed ad libitum. RESULTS: The reduced energy density diets decreased the blood insulin concentration and increased nonesterified fatty acids (NEFA) concentration in the prepartum period (p<0.05). …”
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    Effect of reduced energy density of close-up diets on metabolites, lipolysis and gluconeogenesis in Holstein cows
  10. 8310
    “…All pullets were reared in the same barn and under practical conditions. In total, 9,187 (RP 1) and 9,090 (RP 2) pullets were distributed in 9 units, and each unit was assigned to 1 of 3 experimental groups (EG). …”
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    The influence of environmental enrichment and stocking density on the plumage and health conditions of laying hen pullets
  11. 8311
    “…The most important measures of concern and to improve are as follows: not feeding kitchen waste to pigs; keeping other livestock species away from pigs; fencing pig barn; keeping newly arrived animals in quarantine, not exchanging boars; not selling sick animals.…”
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    Management and biosecurity practices on pig farms in the Western Highlands of Cameroon (Central Africa)
  12. 8312
    “…Additional management pressure would exist to handle the increase in litter moisture in flocks placed at SSD in a production setting; although, raised in the same barn at the same time, the impact of SSD vs. LSD was minimal in this study.…”
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    Research Note: Stocking density effects on production qualities of broilers raised without the use of antibiotics
  13. 8313
    “…A metallic pecking object that was equipped with a microphone was installed in the barn and video monitored. Pecking activity was continuously recorded and fed into a CNN (Convolutional neural network) model that automatically detected pecks. …”
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    Automatically Detected Pecking Activity in Group-Housed Turkeys
  14. 8314
    “…The early events in a pig’s life are very important and may have long lasting consequences, since growth lag involves a significant cost to the system due to reduced market weights and increased barn occupancy. The present review evidences that there are several strategies that can be used to improve the performance and welfare of pigs at weaning. …”
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    Management and Feeding Strategies in Early Life to Increase Piglet Performance and Welfare around Weaning: A Review
  15. 8315
    “…After 11 days of growth, hatch brood birds were moved into pens within the conventional brood barn and monitored for an additional 18 days. Sampling of both hatch brood and conventional pen birds was performed at multiple timepoints throughout the study, and cecal content was used to analyze the bacterial microbiota using 16S rRNA gene amplicon sequencing. …”
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    Convergence of the turkey gut microbiota following cohabitation under commercial settings
  16. 8316
    “…The data encompasses all antimicrobial treatments during the fattening period of each flock, starting with the placement of day-old chicks at the barn. The aim of this analysis was to investigate antibiotic usage patterns in broiler chicken flocks in Germany, temporal trends in treatment frequency, the proportions of different antimicrobial classes and the weights of the broiler chickens at the time of treatment. …”
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    Antibiotic Usage Pattern in Broiler Chicken Flocks in Germany
  17. 8317
    “…As an alternative to traditional hatching in the hatchery, fertilized incubated eggs can be placed in the rearing barn on embryonic d 18 for hatching to occur on-farm, omitting several hatchery procedures, and transport of day-old chicks. …”
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    Effects of hatching on-farm on performance and welfare of organic broilers
  18. 8318
    “…Providing IQ to sows from their entrance into the maternity barn might be sufficient to induce these effects. …”
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    Isoquinoline Alkaloids in Sows’ Diet Reduce Body Weight Loss during Lactation and Increase IgG in Colostrum
  19. 8319
    “…The animals were fed on pasture with supplementation of wheat bran and wheat straw in the barn, and in summer also with Opuntia ficus-indica cladodes. …”
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    Fatty Acids as Biomarkers of the Production Season of Caciocavallo Palermitano Cheese
  20. 8320
    “…In contrast, individually housed calves showed no preference between a calf housed within visual contact and a calf housed elsewhere in the barn. Additionally, the behavior of individually housed calves was affected by the first calf approached during the social preference test. …”
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    Effects of Social Housing on Dairy Calf Social Bonding
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