OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Applied Poultry Research is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
Effect of various concentration of butyric acid on growth performance, intestinal lesion scores, and body composition of broilers raised on used litter	87
Consumers’ acceptance of eggs as a function of hen genotype and rearing system	48
Bioequivalence of a commercial polyherbal choline for replacement of choline chloride for broiler chickens	47
Effect of wheat coarseness and pellet quality on performance and particle size preference of broiler chickens fed diets based on wheat and maize	38
Mycotoxins as antinutritional factors: occurrence, impacts and management	33
A follow-up on the Swedish roundworm control program: strengths and weaknesses	31
The effects of copper and L-arginine supplementation on sexual maturation, egg quality, blood parameters, and oviduct morphology in laying hens	22
Effects of Ganoderma Lucidum supplementation on the growth performance, biochemical blood parameters, antioxidant and immunity status, and meat quality in slow-growing broilers	20
Impact of stocking density on the welfare and productivity of broiler chickens reared to 34 d of age	19
Implementation of a digestible calcium system: Why is it needed and where are we?	18
Effect of brooding conditions on the blood chemistry and performance of turkey poults	18
Survivability of low pathogenic avian influenza virus in aqueous poultry manure fertilizer	18
Effects of the composition of the pre-peak diet fed from 18 to 29 wk of age on egg production, egg quality, and the development of the gastrointestinal tract of brown-egg laying hens from 18 to 61 wk	16
Applied research note: exploring the relationship between first-week mortality and performance after the first week in broiler chickens	15
The effects of excess non-phytate phosphorus from dicalcium phosphate or phytase supplementary sources on performance in laying hens fed reduced-protein diets	15
Laboratory assays do not consistently indicate under processing of soybean meal that negatively impacts broiler performance	15
Comparison of the safety and immunogenicity of commercial lentogenic Newcastle disease vaccine strains in layer chicks in Nepal	15
Effects of biochar application methods on ammonia (NH₃) volatilization from used broiler litter	15
Partial insect-based meal inclusion in the diets of Ross® 308 broilers upregulates growth and immune related genes	14
Characterization of microbial contamination and effectiveness of biosecurity measures in poultry operations	14
The effect of coated trace minerals on performance, carcass, footpad, and deposition of minerals comparing with inorganic and organic trace minerals for broiler	13
Perch shape and material affect perch use and health parameters of laying hens during the rearing and laying phase	13
Water consumption trends for commercial broilers grown to nine weeks	13
Comparison of commercial broiler house lighting programs using LED and natural light: Part 1—spatial and temporal analysis of light intensity	12
Sustainable coccidiosis control implications based on susceptibility of European Eimeria field isolates to narasin + nicarbazin from farms using anticoccidial medication or coccidial vaccines	12

Development of omega-3 enriched egg using fish-oil based fowl feed supplement	12
Applied Research Note: Internal organ colonization by Salmonella Enteritidis in experimentally infected layer pullets after rearing in conventional cage or cage-free housing	12
Evaluating draft Environmental Protection Agency emissions models for broiler operations	12
Dietary supplementation with pure or plant-derived phytochemicals alters growth performance, lipid profiles, hepatic gene expression, and intestinal health in broiler chickens	12
Assessing the impact of Spirulina platensis and organic trace minerals on the incidence of bacterial chondronecrosis with osteomyelitis lameness in broilers using an aerosol transmission model	11
Determination of brown egg fertility by multi-directional visible/near-infrared spectroscopy and machine learning	11
Arginine responses in meat-type Japanese quails from 1 to 21 days: Growth performance, meat quality, and immune response	10
Microbial community diversity and structure in the cecum of laying hens with and without mannan-rich fraction supplementation	10
Effects of dietary enteric-released or pure benzoic acid on Ross 708 male broilers	10
Characterizing manure drying practices in Iowa commercial egg production facilities	10
Stocking density within chick transport boxes: effects on leghorn chick stress and box microclimate	10
Azomite, a dacitic (rhyolitic) tuff breccia, included at 0.25% in feed manufactured with 32, 38, and 45 mm pellet die thicknesses increased pellet production rate by 5.0, 7.9, and 11.8%, respectively	9
Effect of prebiotic, probiotic, and synbiotic products on oxidative status, performance, and parasitological parameters of broiler chickens induced with cecal coccidiosis	9
Determination of safety of decoquinate in chukar partridges (Alectoris chukar)	9
Characterization of oviposition pattern in Columbian Rock and White Leghorn breeder layer chickens divergent in laying rate and clutch size	9
Effect of sacha inchi oil (Plukenetia volubilis) on productive performance, egg quality and blood biochemistry of laying hens	9
Effects of cage stocking density on the production performance, serum biochemistry, immune level, and intestinal morphology of 2 laying hen breeds	9
Broiler breeder feed treatment with a formaldehyde-based sanitizer and its consequences on reproduction, feed and egg contamination, and offspring livability	9
Performance, carcass quality, tibia ash, and mineral digestibility responses of Ross 708 broilers to increasing dose of two commercially available mixer-added phytases	9
Ban of day-old chick culling: Ethical concerns and challenges for policy, industry, and research	9
Influence of Citrus sinensis seed powder on growth performance, morphological and histological development of the small intestine of broiler chickens	8
Litter consumption does not have an effect on the phytase response of Hubbard × Ross 708 broilers reared in floor pens	8
The combination of hot water spray and subzero saline chilling improved chilling efficiency, meat quality, and sensory attributes	8
Effect of varying levels of benzoic acid on growth performance, haemato-biochemical indices, carcass traits, gut morphology and intestinal microbiota of broiler chickens	8
Levels of two pollutant gases, temperature, and relative humidity and their influence on broiler welfare	8
Applied Research Note: a perspective study to assess key traits and competencies important to poultry industry management personnel	8
Isolation and molecular characterization of multidrug-resistant APEC isolates from Pakistan poultry, including high-risk ST410 subclones	8
The response of laying hen production, performance, bone health, and inositol levels to limestone particle size ratios and phytase levels supplemented during the post-peak period (40–60 wk of age)	8
Dietary Licorice (Glycyrrhiza glabra) extract enhances growth performance, carcass traits, blood biochemistry, antioxidant status, and cecal microbiota in broiler chickens	8
Comparative impact of conventional and alternative gut health management programs on gastrointestinal responses in broiler chickens raised in commercial and research settings	8
Effects of corn particle size distributions and formic acid on productive and processing performance of broilers	8
Evaluating the impacts of xylo-oligosaccharides on growth performance of broiler chickens: A meta-analytical study	8
Increased dietary nutrient density did not restore growth performance in broiler chickens offered diets with high canola inclusion	8
Raising broiler chickens without ionophore anticoccidials	8
Effect of supplementing a multi-carbohydrase enzyme complex to corn–soy-based diets on growth performance, intestinal digesta viscosity, and carcass traits of broiler chickens	8
The comparative effects of ventilation shutdown with heat (VSDH), relative humidity (VSDHRh), or CO2 (VSDCO2) on broiler electroencephalogram (EEG), blood chemistry and gene expression	8
Effect of various processing factors on the pH, water activity and microbiological characteristics of pickled Japanese quail (Coturnix c, japonica) eggs	7
Potentiality of Saccharomyces cerevisiae in replacing antibiotic growth promoters on growth, gut microbiology, histology, and serum antibody titers of commercial broilers	7
Synergy of Moringa oleifera, L-arginine, and Vitamin C enhances performance and cardio-pulmonary morphometry of the broiler chicken	7
Optimizing dietary energy and amino acid densities in male broiler chickens: Impacts on performance, cost efficiency, and carcass quality	7
Dietary multiprotease supplementation on growth performance and nutrient digestibility in turkey poults fed high-soybean meal diet	7
Evaluating microbiome patterns, microbial species, and leg health associated with reused litter in a commercial broiler barn	7
Choice of sample sizes for carcass yield and chicken cuts	7
Hammermill screen selection for soybean processing: effects of soybean meal particle size on amino acid digestibility, feed milling efficiency, and D1-42 broiler performance	7
Comparison of bone quality in table egg layers by quantitative ultrasound, 3-point-bending test, and ash content	7
RETRACTED: Meta-analysis of prevalence of Newcastle Disease Virus among Poultry in Mainland China	7
Effect of chicken breast meat proportions on emulsion stability, textural properties and sensory attributes of spent laying duck sausages	7
Effects of Ixeris polycephala meal on growth performance, antioxidant function, and immune function in broilers	7
Applied research note: Microbiota shifts following withdrawal of probiotic expressing N-acyl-phosphatidyl ethanolamine acyltransferase activity in gut	7
Effects of Cinnamon Nanoparticles on Growth Performance, Antioxidant Status, Hematological, and Gut Microbial Composition in Broiler Chickens Under Heat Stress Conditions	7

The Optimum Ratio of Digestible Leucine: Lysine in Wheat-based Diets for Female Broiler Chickens From 8 – 21 Days of Age	6
Immunological characterization of probiotic (Saccharomyces cerevisiae) on splenic histomorphology in broiler chickens	6
Advances in poultry nutrition book review edited by Todd J. Applegate	6
Recovery of Salmonella Enteritidis and Campylobacter coli injected into hatching eggs that are cold-stored and incubated through day 18 of incubation	6
Evaluation of corn particle size on the growth performance, intestinal permeability, pellet quality, and litter moisture of turkey hens raised without antibiotics	6
Effects of timing, customer, and location on smallholder broiler sales in Rwanda	6
Effects of housing systems, flock variables, and storage conditions on internal egg quality in Israel	6
Development of prediction equations for apparent metabolizable energy corrected for nitrogen of fish meal and poultry by-product meal in broiler chickens	6
Interaction of ambient temperature and conditioning temperatures on moisture addition throughout pelleting, the pelleting process, and enzyme activity	6
Creatures of Habit? Impact of spatial division on feed consumption in broiler chicks.	6
Glycine, serine, and arginine additions to Cobb 500 female broilers fed dietary variations in crude protein	6
Assessing disease pathology from Cochlosoma anatis in turkey poults	6
Evaluation of the effects of maintaining a moderate humidity (50–60%) and increased air movement on litter moisture and footpad health in a commercial broiler house	5
Optimization of a loop-mediated isothermal amplification (lamp) assay for the rapid detection of Clostridium perfringens	5
Avian coccidiosis and anticoccidial potential of garlic (Allium sativum L.) in broiler production: a review	5
Applied Research Note: Effects of various concentrations of supplemental biochar on ileal digestible energy and live performance of broilers during an 8-wk production period	5
The value of near-infrared spectroscopy: using nutritional information of soybean meals by country of origin in feed formulation	5
Comparative evaluation of MORS and BMORS texture analysis methods in characterizing spaghetti meat	5
Precise nutrition 2: Regression equations using KOH protein solubility to estimate digestible lysine and digestible arginine in commercial lots of soybean meal that have undergone overprocessing or au	5
Response of layer chicks to the dietary inclusion of allicin-rich extract	5
Comparing performance, morphological, physical, and chemical properties of eggs produced by 1940 Leghorn or a commercial 2016 Leghorn fed representative diets from 1940 to 2016	5
Corn particle size variation effects on broiler performance, organ weights, and nutrient digestibility during the early growout period (day 1 to 21)	5
Evaluation of industry strategies to supply dietary chelated trace minerals (Zn, Mn, and Cu) and their impact on broiler breeder hen reproductive performance, egg quality, and early offspring performa	5
A conventional hatchery vs. “on-farm” hatching of ducks in terms of microclimatic conditions and hatchability parameters - preliminary research	5
Effects of various disinfectants on the bacterial load and microbiome of broiler hatching eggs using electrostatic spray	5
Applied research note: Impact of broiler carcass orientation after slaughter on breast meat quality when evaluating delayed processing	5
Using different statistical models to estimate the optimal methionine+cysteine to lysine ratio for male Cobb500 broilers: Growth performance, body composition, and meat yields	5
Clinico-epidemiological investigation on diseases of Sonali chicken in a northern part of Bangladesh	5
Effect of feeding low phytate maize on performance, bone-breaking strength, and intestinal phosphorus transporters in slow-growing chickens during starter phase	5
Inclusion of complexed trace minerals enhances performance of broiler chickens	5
Perch use in 11-wk-old turkey hens: impact on performance, health, and behavior	5
Applied Research Note: Effects of grinding and pelleting Kernza grain on subsequent particle size, flowability, and pellet durability index	5
Molecular antioxidant and immunological mechanisms of phytogenics in the mitigation of aflatoxicosis in poultry	5
Impact of Multi-Point Feed Sanitizer Applications During Manufacturing on Salmonella Infantis Reduction in Broiler Feed	5
Use of different elevated structures by commercial fattening turkeys in Switzerland	5
Beneficial effect of fig and grape leaves added to diet on productive and physiological parameters and egg quality in heat– stressed laying hens	5
A novel phytase improves the growth performance, tibia mineralization and phosphorus digestibility of male meat ducks under long- and short-term supplementation conditions	5
Free-range use and intestinal parasites in organic/free-range laying hens	5
Effect of sodium bisulfate and in-feed antimicrobial products on Salmonella Enteritidis survival and nutrient digestibility in contaminated broiler breeder diets	5
Molecular and retrospective analysis of pigeon paramyxovirus type 1 infections in confinement-reared pigeons (Columbia livia); 2010–2020	5