OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Applied Poultry Research is 3. 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 2021-02-01 to 2025-02-01.)

Article	Citations
Pellet die thickness and a commercial throughput agent interacted to demonstrate that high frictional heat increased apparent ileal amino acid digestibility, but did not influence trypsin inhibitor ac	35
Development of prediction equations for apparent metabolizable energy corrected for nitrogen of fish meal and poultry by-product meal in broiler chickens	34
Effect of neem (Azadirachta indica), girawa (Vernonia amygdalina) leaves meal and garlic (Allium sativum) on performance and egg qualities of layer chickens	21
Evaluation of the efficacy of hydrated sodium calcium aluminosilicate at mitigating the negative impact of aflatoxicosis on nutrient digestibility and other production- and health-related indices in b	21
Comparison of bone quality in table egg layers by quantitative ultrasound, 3-point-bending test, and ash content	20
Verify the effectiveness of various inclusions of butyrate on male broilers raised on used litter without antibiotics	17
Evaluation of conditioning temperature and retention time on Enterococcus faecium inactivation, vitamin stability, metabolizable energy, and amino acid digestibility	16
The role of silver nanoparticles in the reluctance of colisepticemia in broiler chickens	15
Applied Research Note: Internal organ colonization and horizontal transmission of experimental Salmonella Enteritidis and Salmonella Kentucky infection in vaccinated laying hens in indoor cage-free ho	14
Non-phytate phosphorus requirements of egg laying pullets from 0 to 3 weeks of age and carryover effects of phosphorus deficiency at 6, 9, 12, and 18 weeks of age	14
Poultry producer's willingness to invest in on-farm carcass disposal	13
Effects of benzoic acid or benzocal-50 supplementation on growth performance and intestinal health in mixed-sex Ross 308 chickens under a high stocking density	12
An in-situ assessment of Dorsal Cranial Myopathy in broilers, approaching regarding meteorological influences in South Brazil, classification, and appearance of the lesions during industrial processin	12
Role of forkhead box protein O1 and insulin on cell proliferation mediated by sirtuin 1 in goose primary hepatocytes	11
Applied Research Note: Pretesting of a new housing system for breeding birds of layer strains in Sweden	11
Use of achiote (Bixa orellana L.) seed powder as pigment of the egg yolk of laying hens	11
Egg carton and eggshell: is there a possibility of Salmonella cross-contamination?	10
Antimicrobial tolerance, biofilm formation, and molecular characterization of Salmonella isolates from poultry processing equipment	10
Evaluating different bone processing methods used in assessing mineralization in broilers	10
Performance and preference of broilers provided dual light warmth	10
Serological response of broiler breeders vaccinated postmolt and their progeny: reovirus and infectious bursal disease	10
Image analysis for Eimeria oocyst counts and classification	9
Impact of paddock area stocking density of free-range laying hens on egg and environmental microbiology	9
A follow-up on the Swedish roundworm control program: strengths and weaknesses	9
Meta-analysis on the effect of dietary β-mannanase on intestinal integrity in broiler chickens	9

Laying performance characteristics, egg quality, and integument condition of Saxonian chickens and German Langshan bantams in a free-range system	9
The Optimum Ratio of Digestible Leucine: Lysine in Wheat-based Diets for Female Broiler Chickens From 8 – 21 Days of Age	9
Age-related effect of high-frequency LED lighting in laying hens on biochemical, enzymatical, and electrolytes variables	8
Examination of the impact of eggshell cuticle and membranes on Salmonella Enteritidis or Typhimurium recovery from inoculated and stored eggs	8
Effect of metabolizable energy levels and conditioning temperatures on broiler performance, processing yield, footpad lesions, and nutrient digestibility from 1 to 42 d of age	8
Applied Research Note: Comparison of different methods for beak measurements in laying hens	8
Effects of dietary amino acid density and exogenous protease inclusion on growth performance and apparent ileal amino acid digestibility in poultry	8
Evaluation of a modified live Salmonella typhimurium vaccination efficacy against Salmonella enterica serovar Infantis in broiler chickens at processing age	8
Persistence of low and highly pathogenic avian influenza virus in reused poultry litter, effects of litter amendment use, and composting temperatures	8
Recovery of Salmonella Enteritidis and Campylobacter coli injected into hatching eggs that are cold-stored and incubated through day 18 of incubation	8
Poultry production and its effects on food security in the Middle Eastern and North African region	8
Effect of brooding conditions on the blood chemistry and performance of turkey poults	8
Role of stressors in histomoniasis transmission and development in turkeys	7
Cholesterol reduction and feed efficiency enhancement in broiler through the inclusion of nutritionally improved fermented rice bran	7
Effect of Saccharomyces cerevisiae dietary supplementation (Original XPCTM) and stocking density on production performance and egg quality in white egg strain laying hens	7
Symposium: National Extension Workshop: Experiences with conducting poultry extension programs for international audiences	7
Effects of essential oils and betaine on male broilers raised on used litter seeded with coccidia oocysts	7
Effects of mushroom stump waste inclusions to broiler diets on amino acid digestibility and d1–21 performance	7
Quality of Japanese quail (Coturnix coturnix japonica) eggs after extended refrigerated storage	6
Enumeration and speciation of coccidia affecting turkeys using flow cytometry method	6
Effect of wheat coarseness and pellet quality on performance and particle size preference of broiler chickens fed diets based on wheat and maize	6
Supplementation of an all-plant-based inorganic phosphate-free diet with a novel phytase maintained tibia ash and performance in broilers under a commercial production setting	6
Applied Research Note: Exogenous protease supplementation to reduced-energy, reduced-protein, and reduced-amino acid diets for broiler chickens from days 1 to 42	6
Glycine, serine, and arginine additions to Cobb 500 female broilers fed dietary variations in crude protein	6
Bioavailability of four calcium sources in the second-cycle egg-producing hens	6
Early 1,25-dihydroxyvitamin D3-glycosides supplementation: an efficient feeding strategy against bacterial chondronecrosis with osteomyelitis lameness in broilers assessed by using an aerosol transmis	6
Titration of dietary histidine during a 15 to 35 d feeding period in male Cobb 500 broilers	6
Dairy-origin Propionibacterium freudenreichii, turkey-origin Lactobacillus salivarius, and a Salmonella typhimurium vaccine elicit comparable colonization resistance on drug-resistant Salmonella serot	6
Impact of stocking density on the welfare and productivity of broiler chickens reared to 34 d of age	5
Can probiotic or prebiotic yeast (Saccharomyces cerevisiae) serve as alternatives to in-feed antibiotics for healthy or disease-challenged broiler chickens?: a review	5
Effects of Ganoderma Lucidum supplementation on the growth performance, biochemical blood parameters, antioxidant and immunity status, and meat quality in slow-growing broilers	5
Antimicrobial minimum inhibitory concentration of Mycoplasma gallisepticum: a systematic review	5
Effect of various concentration of butyric acid on growth performance, intestinal lesion scores, and body composition of broilers raised on used litter	5
Examining the catching, carrying, and crating process during depopulation of end-of-lay hens	5
Consumers’ acceptance of eggs as a function of hen genotype and rearing system	5
Pomegranate peel dietary supplementation in laying hens affects egg yolk color and eggshell quality, decreases yolk lipid oxidation and influences yolk lipidomic profile	5
Interactive effects of calcium, phosphorus, and exogenous phytase on growth performance and bone ash in broilers under Eimeria or necrotic enteritis infections: a systemic review and meta-analysis	5
Effects of housing systems, flock variables, and storage conditions on internal egg quality in Israel	5
A new monocomponent xylanase improves performance, ileal digestibility of energy and nutrients, intestinal morphology, and intestinal microbiota in young broilers	5
Immunization of broiler chickens with recombinant alpha-toxin protein for protection against necrotic enteritis	5
In ovo administration of L. animalis, B. licheniformis, or their combination influences Ross 708 broiler chick hatch performance and immuno-physiological parameters	5
The effect of dietary supplementation of a Bacillus-based direct fed-microbial on Pekin duck performance and welfare	4
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	4
Eating, drinking and locations of broiler chickens reared under commercial conditions with supplementary feeder line lighting	4
Iron requirement in the infection of Salmonella and its relevance to poultry health	4
The effect of a dacitic (rhyolitic) tuff breccia on growth, intestinal health, and inflammatory and antioxidant responses in broilers challenged with a chronic cyclic heat stress	4
Effects of selenium nanoparticles coated with chitosan supplementation on morphometry of immune organs, redox status, and immune response in broiler chicken	4
The combined use of Bacillus subtilis-based probiotic and anticoccidial herb had a better anti-Eimeria tenella efficiency	4
Can steam be usable as a “plus” for ventilation shutdown?	4
Applied Research Note: Pulsed-field gel electrophoresis and antimicrobial resistance profiles of Campylobacter jejuni isolated from Brazilian broiler farms	4

Evaluation of corn particle size on the growth performance, intestinal permeability, pellet quality, and litter moisture of turkey hens raised without antibiotics	4
The effects of two corn-expressed phytases on broiler growth performance and tibia mineralization	4
Impact of exsanguination method on blood loss in broilers	4
Evaluation of the tris phosphate carbonate Salmonella pre-enrichment medium for poultry feed and feed ingredients	4
Live Salmonella Typhimurium vaccination of broilers results in lower Salmonella prevalence on carcasses at commercial processing	4
Growth performance, carcass characteristics, ileal microbiota, and amino acid digestibility of broilers fed diets varying in supplemental copper concentrations and amino acid density from 1 to 32 d of	4
Impact of a postbiotic containing saponin, with or without vaccination, on the mitigation of colibacillosis in broilers challenged with avian pathogenic Escherichia coli serotype O78	4
Effect of nutritional pen construction on the thermal performance of broilers	4
Applied Research Note: Microbial composition of the biofilm of poultry drinking water system	4
Effect of almond hulls on the growth performance, body composition, digestive tract weight, and liver antioxidant capacity of broilers	4
Analysis of diagnostic cases of turkey viral enteritis in commercial turkey poults in California	4
Evaluating the impact of varying amino acid density and energy levels fed during the finisher phase (d 28–41) on male Cobb MV × Cobb 500 FF broiler performance, processing, and economics	4
Effects of fulvic acids on gut barrier, microbial composition, fecal ammonia emission, and growth performance in broiler chickens	4
Molecular and ultrastructural investigations of the effect of thermal manipulation during embryogenesis on pectoral and thigh muscles growth factors in broilers	4
Effect of feeder space on live performance and processing yields of broiler chickens reared to 56 days of age	3
The effect of blue and red LED light on the growth, egg production, egg quality, behavior, and hormone concentration of Hy-Line W-36 laying hens	3
The effect of feeding phytase alone or in combination with nonstarch polysaccharides-degrading enzymes on broiler performance, bone mineralization, and carcass traits	3
The effect of coated trace minerals on performance, carcass, footpad, and deposition of minerals comparing with inorganic and organic trace minerals for broiler	3
Laboratory Assays Do Not Consistently Indicate Under Processing of Soybean Meal that Negatively Impacts Broiler Performance	3
Perch shape and material affect perch use and health parameters of laying hens during the rearing and laying phase	3
Survivability of low pathogenic avian influenza virus in aqueous poultry manure fertilizer	3
Solutions to improve the catching, handling, and crating as part of the depopulation process of end of lay hens	3
Effects of timing, customer, and location on smallholder broiler sales in Rwanda	3
Impact of feeding bigheaded carp fish meal on meat quality and sensory attributes in organic broiler chickens	3
Tenebrio meal as a functional ingredient modulates immune response and improves growth performance of broiler chickens	3
Reduction of cecal colonization and fecal shedding of Salmonella Typhimurium in broilers fed proprietary zinc- or manganese-amino acid complexes	3
Propionibacterium freudenreichii freudenreichii B3523 reduces cecal colonization and internal organ dissemination of multidrug-resistant Salmonella Heidelberg in finishing turkeys	3
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	3
The effect of management practices on eggshell cleanliness, bacteria levels, and cuticle deposition in pastured poultry	3
Combination of probiotic and prebiotic impacts Salmonella Enteritidis infection in layer hens	3
Hygienic pelleting can decrease Hubbard × Ross 708 apparent ileal amino acid digestibility, broiler performance, and increase digestible amino acid requirement	3
Alternatives to formulate laying hen diets beyond the traditional least-cost model	3
In ovo feeding of Citrus aurantiifolia seed extract on hatchability, chick quality, physiological response, intestinal morphology and posthatch growth performance of cobb 500 broiler chickens	3
Specialized beak blunting feeders and their potential as an alternative to current beak treatment methods in leghorn pullets	3
Effects of energy reduced diets including alternative protein sources and a phytogenic supplement on performance, carcass traits and digestibility in broiler chickens	3
Improving pellet quality enhances Nicholas Select turkey performance in targeted phases of production	3
Avian coccidiosis and anticoccidial potential of garlic (Allium sativum L.) in broiler production: a review	3
Providing ramps in rearing aviaries affects laying pullet distribution, behavior and bone properties	3
Noninvasive in ovo sexing in Korat chicken by pattern recognition of its embryologic vasculature	3
Effect of grinding and pellet dimensions on performance, digestive tract functionality and feeding behavior of broiler chickens fed diets based on wheat and maize	3
Effects of dietary yeast culture supplementation on the meat quality and antioxidant capacity of geese	3
Current state of breast meat quality in standard-yielding broiler strains	3
Use of different elevated structures by commercial fattening turkeys in Switzerland	3
Quantifying the value of soybean meal in poultry and swine diets	3
Comparative effects of feeding single- and multi-strain probiotics to commercial layers on the productive performance and egg quality indices	3
Spray dried plasma protein improves digestibility in chick starter diets	3
Applied Research Note: Proteomic analysis reveals potential immunomodulatory effects of egg white glycopeptides on macrophages	3
Evaluation of a threonine fermentation product as a digestible threonine source in broilers	3
Determining the relationship between varying inclusions of Bacillus lichenformis and tribasic copper chloride on 42-day-old Ross 708 male broiler performance	3
Poultry industry paradigms: connecting the dots	3
Evaluation of probiotic and glutamine in ovo on broilers challenged with Salmonella Heidelberg	3
Age-related effects of feeder space availability on welfare of broilers reared to 56 days of age part 1: biochemical, enzymatical, and electrolyte variables	3
Effects of various disinfectants on the bacterial load and microbiome of broiler hatching eggs using electrostatic spray	3