OOIR: Observatory of International Research

Papers

(The TQCC of Brazilian Journal of Poultry Science is 2. 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
Eggshell Quality Comparison between Blue-Shelled and White-Shelled Eggs of Brown Tsaiya Ducks	14
Natural Growth Promoters Replacing Traditional Growth Promoters in Diets for Light Replacement Pullets: A Systematic Approach	13
Carcass Characteristics and Meat Quality of Broiler Chickens Fed Diets with Chlorella Vulgaris and Probiotic	12
Microbiological Profile of Meat from Pekin Ducks During Refrigerated Storage in Air and Vacuum	12
Supplementation of 25 - Hydroxicolecalciferol and Thick Limestone in the Feed of Brown Replacement Pullets	12
Analysis of the Quality of Eggs Marketed in Santarém, Brazil	11
Effects of Age, Housing Environment, and Strain on Physical Egg Quality Parameters of Laying Hens	9
The Effect of Nigella Sativa Meal and Enzymes Cocktail Supplementation on Broilers Raised Under High Ambient Temperature	7
Investigation of Egg Productivity, Egg Quality, Egg Storability, Organ Characteristics, Gut Microbiota, and Health Parameters with Different Addition Levels of Fermented Allium Tuberosum	7
Investigating the Prevalence and Antibiotic Resistance Patterns of Campylobacter Jejuni and Escherichia Coli Among Various Avian Species	6
Beneficial Impact of Hypercapnic Conditions During Early Incubation on Broiler Hatchability. Embryo Mortality and Postnatal Performance	6
The Effects of Acidifier Inclusion in the Diet on Growth Performance, Gastrointestinal Health, Ileal Microbial Population, and Gene Expression in Broilers	5
In Vitro Antimicrobial Efficacy Assessment of Ethanolic and Aqueous Extracts of Cinnamon (Cinnamomum Verum) Bark against Selected Microbes	5
The Growth Pattern of Brazilian Canela-Preta Chickens with Different Plumages Reared in Two Rearing Systems	5
Performance, Gastrointestinal Tract Traits, and Cecal Short Chain Fatty Acid Concentration of Two Commercial Broiler Strains Fed With Processed Wheat Straw	5
Passion Fruit Seed (Passiflora edulis) in the Diets of Meat-type Quails	5
Web-Based Ration Balancing Tool	5
Influence of Shape Index, Specific Gravity, Area-Volume Ratio, and Egg Weight Loss During Incubation on the Hatchability of Eggs from Layer Hen Grandparents	5
Substituting Zinc Bacitracin Antibiotics with Symbiotics for Post-Peak Laying Hens	4
Effect of Antimicrobial Peptide Q4-15-2A7P on Growth Performance, Gut Morphology, Intestinal Gene Expression, and Ileal Microbiota in Broilers Challenged with Clostridium perfringens Toxin	4
Growth Performance, Serum Chemistry, Cellular Immunity, and Carcass Traits of American Pekin Ducks (Anas Platyrhynchos) Reared Under Different Production Systems	4
Effects of Chronic and Acute Heat Stress on the Cardiac Expression of Antioxidative and Anti-Inflammatory Genes in Chicks	4
Regulation of Gut Antimicrobial Peptides and Cytokines Expression in Broiler Chicks Challenged by Campylobacter jejuni Lipopolysaccharides	4
Musculoskeletal and Visceral Quality of Broilers with Different Body Patterns	4
Effects of Dietary Supplementation with Prebiotic and Bioactive Peptides Derived from Bacillus subtilis Fermentation on Performance, Immunity, Gut Health and Nutrient Digestibility in Broiler Chickens	4

Effects of Methionine Deficiency on Nutrient Composition, No, Nos Activity and Mrna Expression in Nf-κb Signal Pathway of the Liver and Kidney in Broiler	4
ERRATUM	4
Comparison of Characteristics and Differences in Early Immune Organ Development in Different Strains of Tianfu Broiler	4
Circulation of Infectious Bronchitis Virus Among Guineafowls in Al-Ahsa Province, Saudi Arabia	3
The Potential of Red Propolis to Improve the Quality of Quail Eggs	3
Productive Performance and Physiological Responses of Cyclic Heat-Stressed Laying Quails to In-Drinking Water of Different Anti-Stressors	3
Effects of Dietary Poppy Seed (Papaver somniferum) on Growth Metrics, Internal Organs, Gut Health, and Economic Efficiency in Japanese Quail (Coturnix coturnix japonica)	3
Effect of Ammonia Gas in Poultry Litter Contaminated with Salmonella Heidelberg	3
Effects of Sea Buckthorn Fruits on Production Performance and Egg Quality of Chicken Gallus gallus domesticus ‘Wuhei’	3
Performance, Gut Integrity, Enterobacteria Content in Ceca of Broiler Fed Different Eubiotic Additives	3
Effect of Dietary Almond Hull on Growth Performance, Nutrient Digestibility, Organ Weight, Caecum Microbial Counts, and Noxious Gas Emission in Broilers.	3
Effects of Adding Encapsulated Sodium Butyrate and Arginine to Diets of Broiler Chickens Submitted to a Thermal Stress Model	3
Effect of Dietary Zeolite Supplementation on Production, Egg Quality, Ammonia Volatilization, Organ Morphometry and Blood Parameters in Brown Laying Hens	3
Evaluation and Implementation of an Automatic Feeding System for Jariya Broiler Farm, Nakhon-Ratchasima, Thailand	3
Effect of Feed Containing Cinnamon and Turmeric Extract with Peroxide Oils on the Growth Performance, Antibody Titers, Cecal Microbial Population, and Jejunum Morphology of Broiler Chickens	3
The Effect of Moringa Oleifera Leaf and Canola Seed Powder on Fattening, Laying Performance, Blood Plasma Constituents, and Microbiota in Japanese Quails	3
Effects of Five Different Lactic Acid Bacteria on Weight, Antioxidant Enzymes and Immune Function of Nandan Yao Chickens	3
Adana Dewlap Pigeons and Statistical Growth Models	3
Hydrolyzed Cottonseed Protein Can be Used in Japanese Quails Diet to Improve Production Performance	3
Effect of Dietary Metabolic Energy and Crude Protein on Productive Performance, Reproductive Hormones and Biochemical Indices of Blue Peacock (Pavo Cristatus)	3
Physiology and Growth Performance of Gallus gallus domesticus Supplemented with Algal Extracts	3
ERRATAS	3
Effects of Bee Pollen Inclusion on the Performance and Gut Morphology of Ross 308 Broiler Chickens	3
Edible Biopolymeric Microcapsular Wrappings as “Trojan Horses” for Two Lytic Bacteriophages Targeting Salmonella Enterica in Poultry Git: Ex Vivo Preliminary Studies	3
Monochromatic Lighting and Laying Hens: A Proof-of-Concept for Optical Flow in Assessing Movement Patterns and Laying Site Preference	3
Impact of Water Supply Infrastructure on Zootechnical Indices in Broiler Chickens	2
Effect of Supplementation of Organic Selenium on Physiological and Production Parameters of Ghagus hens during the Early Laying Period	2
Growth Performance and Gut Microbiota of Broilers Administered Different Levels of Mango Seed Kernel Extract	2
Comparative Analysis of Long Noncoding RNA and mRNA Expression Profiles in Ovarian Tissues of Tibetan Chickens and Roman Chickens During the Egg Laying Period	2
Effects of Organic Mineral Chelates of Zinc, Manganese, and Chromium on Growth Performance, Physiological, Hematological, Intestinal Microflora, Immunological, and Bone Traits in Broiler Chickens	2
Effect of Different Cage Densities and Age on Keel Bone Damage and Some Hormones in Laying Hens	2
Physicochemical Characterization of an Imported Extruded Pigeon Feed as a First Step Towards Local Production in Türkiye	2
Evaluation of the Effects of the Addition of Acacia Gum to the Diet on Productive Performance, Duodenal Viscosity, and Gut Health Indices of Broilers over 35 Days	2
Adjusted Thr: Lys Ratio Improved the Performance and Efficiency of Japanese Quail	2
Lighting Programs of White Layers Hens in Start Phase Production	2
Morphological Characteristics of the Blood Cells and Spermatozoa in Chinese Monals	2
Evaluation of Growth Performance, Carcass Characteristics, Digestibility and Ileum Histomorphology of Broiler Chickens fed Two Forms of Diets Supplemented with Exogenous Proteases	2
Optimizing Culture Conditions for Bacillus subtilis Strains from Indigenous Chicken Feces as Antibiotic Replacements in Poultry Farming	2
Effect of Varying Protein Levels and Amino Acids on Growth Performance, Gas Emission, Organ Weight, and Body Condition Score in Laying Chicks	2
Identification of Eimeria Spp. on Commercial Broiler Chicken Farms in the Western Region of the State of Santa Catarina, Brazil, Using Next-Generation Sequencing	2
The Impact of Laying Hen Age, Egg-Laying Time, Cage Tier, and Cage Direction on Egg Quality Traits in Hens in an Enriched Cage System	2
The Effect of Space Allowance During Pre-Slaughter Transport of European Quail Breeders on Welfare, Carcass Traits and Meat Quality	2
A Systematic Review of Single Nucleotide Polymorphisms and its Association with Eggshell Thickness in Chickens	2
Digestible Methionine + Cysteine: Digestible Lysine Ratio in Diets for Broilers Submitted to Inflammatory Challenge	2
Impairment in the Isolation of Mycoplasma synoviae in Mixed Infection with Mycoplasma gallinaceum in Laying Hens	2
Effect of Bacillus Subtilis on Immune Function of Hd11 Chicken Macrophages	2
The Impact of Dietary Supplementation with Fermented Artemisia Vulgaris and Ipomoea Aquatica on Egg Production, Egg Quality, Physiological Traits, and Gut Microbiota of Laying Hens	2
Economic Efficiency of Producing Meat Products of Male Layer-Type Chickens Raised in Bulgaria	2
The Influence of Physical Characteristics of Pheasant Egg on Incubation Results	2
Effect of Oregano Essential Oil and Rosemary Extract Inclusion with Aloe vera Gel on the Quality and Storage Stability of Cooked Chicken Meat	2

Interactive Effects of Feed Form, and Fiber Source and Levels on Production Performance, Foregut Development, and Nutrients Utilization in Broilers	2
A Simulation-Based Economic Analysis of Plastic Flooring as an Alternative to Traditional Broiler Bedding	2
Effect of Citrullus Colocynthis Fruit Pulp and Antibiotic Growth Promoter on Performance, Blood Biochemistry and Intestinal Microbial Count of Broilers	2
Bone Growth and Meat Quality of Quails Submitted to Different Lighting Programs	2
Dietary Supplementation of Moringa oleifera Leaf Powder on Growth Performance and Physiological Status of ISA Brown Pullets	2
Phytase as a Strategy to Reduce Broiler Feeding Costs During Scenario of High Ingredient Price	2
Effect of Inclusion of Arthrospira maxima Microalgae in Laying Hen Diets on Production Parameters and Egg Characteristics	2
The Effects of Breed and Body Mass Index on the Incidence of Arrested Laying Associated with Polycystic Ovarian Syndrome in Geese	2
Relationship of Linoleic and Alpha-Linolenic Acids on the Productive Performance and Serum Biochemical Profile of Japanese Quail Breeders	2