Animal Sciences Commons^™

Occupancy And Activity Patterns Of Nine-Banded Armadillos (Dasypus Novemcinctus) In A Suburban Environment, Brett Degregorio, Matthew R. Mcelroy, Emily P. Johansson

Biological Sciences Faculty Publications and Presentations

The geographic range of the nine-banded armadillo (Dasypus novemcinctus) has rapidly been expanding within the United States for the last 150 years. One of the factors contributing to this astounding range expansion is the species’ ability to survive in and colonize human-dominated areas. Despite the fact that armadillos live alongside humans in numerous towns and cities across the Southeastern, Southcentral, and now Midwestern United States, we know relatively little about the behavior and ecology of armadillos in human-developed areas. Here, we used motion-triggered game cameras in over 115 residential yards in the rapidly developing Northwest corner of Arkansas …

Research Note: Isolation, Speciation, And Anticoccidial Sensitivity Of Eimeria Spp. Recovered From Wild Turkey Feces In The United States, Carolina Trujillo-Peralta, Aaron Ashcraft, Roberto Señas-Cuesta, Makenly Coles, Xochitl Hernandez-Velasco, Callie Selby, Aaron Forga, Guillermo Tellez-Isaias, Christine Vuong, Lisa Bielke, John R. Barta, Billy Hargis, Danielle Graham

Poultry Science Faculty Publications and Presentations

Between 2018 and 2020, over 100 wild turkey fecal samples were collected from the Eastern and Central thirds of the United States, where commercial turkey production is uncommon. We hypothesized that anticoccidial-sensitive Eimeria spp. would be present in wild turkey fecal samples. Samples containing Eimeria spp. oocysts were amplified in vivo. If propagation was successful, the samples were PCR-speciated and subjected to anticoccidial sensitivity testing (AST) for key members of both ionophore and chemical categories of anticoccidial drugs. The purpose of this study was to isolate Eimeria spp. relevant to commercial turkey production that possessed sensitivity to monensin, …

Assessing The Effects Of A Mixed Eimeria Spp. Challenge On Performance, Intestinal Integrity, And The Gut Microbiome Of Broiler Chickens, Danielle Graham, Victor Petrone-Garcia, Xochitl Hernandez-Velasco, Makenly E. Coles, Marco A. Juarez-Estrada, Juan D. Latorre, Jianmin Chai, Stephanie Shouse, Jiangchao Zhao, Aaron Forga, Roberto Señas-Cuesta, Lauren Laverty, Kristen Martin, Carolina Trujillo-Peralta, Ileana Loeza, Latasha Gray, Billy M. Hargis, Guillermo Tellez-Isaias

Poultry Science Faculty Publications and Presentations

A mixed Eimeria spp. challenge model was designed to assess the effects of challenge on broiler chicken performance, intestinal integrity, and the gut microbiome for future use to evaluate alternative strategies for controlling coccidiosis in broiler chickens. The experimental design involved broiler chickens divided into two groups: a control group (uninfected) and a positive control group, infected with Eimeria acervulina (EA), Eimeria maxima (EM), and Eimeria tenella (ET). At day-of-hatch, 240 off-sex male broiler chicks were randomized and allocated to one of two treatment groups. The treatment groups included: (1) Non-challenged (NC, n = 5 replicate pens); and (2) challenged …

The Unique Gut Microbiome Of Giant Pandas Involved In Protein Metabolism Contributes To The Host's Dietary Adaption To Bamboo, Feilong Deng, Chengdong Wang, Desheng Li, Yunjuan Peng, Linhua Deng, Yunxiang Zhao, Zhihao Zhang, Ming Wei, Kai Wu, Jiangchao Zhao, Ying Li

Animal Science Faculty Publications and Presentations

Background

The gut microbiota of the giant panda (Ailuropoda melanoleuca), a global symbol of conservation, are believed to be involved in the host’s dietary switch to a fibrous bamboo diet. However, their exact roles are still largely unknown.

Results

In this study, we first comprehensively analyzed a large number of gut metagenomes giant pandas (n = 322), including 98 pandas sequenced in this study with deep sequencing (Illumina) and third-generation sequencing (nanopore). We reconstructed 408 metagenome-assembled genomes (MAGs), and 148 of which (36.27%) were near complete. The most abundant MAG was classified as Streptococcus alactolyticus. A …

Editorial: Fat Metabolism And Deposition In Poultry: Physiology, Genetics, Nutrition Volume Ii, Sami Dridi

Poultry Science Faculty Publications and Presentations

Editorial on the Research Topic

Fat metabolism and deposition in poultry: physiology, genetics, nutrition Volume II

Horizontal Transfer Of Probable Chicken-Pathogenicity Chromosomal Islands Between Staphylococcus Aureus And Staphylococcus Agnetis, Douglas D. Rhoads, Jeff Pummil, Nnamdi S. Ekesi, Adnan A.K. Alrubaye

Cell and Molecular Biology Faculty Publications and Presentations

Staphylococcus agnetis is an emerging pathogen in chickens but has been most commonly isolated from sub-clinical mastitis in bovines. Previous whole-genome analyses for known virulence genes failed to identify determinants for the switch from mild ductal infections in cattle to severe infections in poultry. We now report identification of a family of 15 kbp, 17–19 gene mobile genetic elements (MGEs) specific to chicken osteomyelitis and dermatitis isolates of S. agnetis. These MGEs can be present in multiple copies per genome. The MGE has been vectored on a Staphylococcus phage that separately lysogenized two S. agnetis osteomyelitis strains. …

Evaluation Of Anti-Hyperuricemic Effects Of Alocasia Longiloba Miq. (Keladi Candik) Extracts In Potassium Oxonate Induced Rat Model, Ferid Abdulhafiz, Arifullah Mohammed, Mohd Farhan Hanif Reduan, Zulhazman Hamzah, Zulhisyam Abdul Kari, Guillermo Tellez-Isaias

Poultry Science Faculty Publications and Presentations

Hyperuricemia has become a significant public-health concern in recent years, and the available treatments have been reported to have an adverse side effect on patients. Alocasia longiloba has been used traditionally in Malaysia for treating gout, inflammation, and wounds. However, the plant has not been investigated for its effects on hyperuricemia. This study investigated the anti-hyperuricemic and anti-inflammatory effects of A. longiloba extracts in hyperuricemic rats induced by potassium oxonate (250 mg/kg body weight). Rats were given A. longiloba extracts or a standard drug for two-week, and blood and tissue samples were collected for analysis. Results show that A. longiloba …

In Vitro And In Vivo Evaluation Of Chlorhexidine Salts As Potential Alternatives To Potassium Dichromate For Eimeria Maxima M6 Oocyst Preservation, Lauren Laverty, Lesleigh C. Beer, Kristen Martin, Xochitl Hernandez-Velasco, Marco A. Juarez-Estrada, Marcela Arango-Cardona, Aaron Forga, Makenly E. Coles, Christine N. Vuong, Juan D. Latorre, Roberto Señas-Cuesta, Ileana Loeza, Latasha Gray, John R. Barta, Billy M. Hargis, Guillermo Tellez-Isaias, Brittany D. Graham

Poultry Science Faculty Publications and Presentations

Introduction: Coccidiosis caused by the Eimeria spp., an Apicomplexan protozoon, is a major intestinal disease that affects the poultry industry. Although most cases of coccidiosis are subclinical, Eimeria infections impair bird health and decrease overall performance, which can result in compromised welfare and major economic losses. Viable sporulated Eimeria oocysts are required for challenge studies and live coccidiosis vaccines. Potassium dichromate (PDC) is typically used as a preservative for these stocks during storage. Although effective and inexpensive, PDC is also toxic and carcinogenic. Chlorhexidine (CHX) salts may be a possible alternative, as this is a widely used disinfectant with less …

Impact Of Eimeria Meleagrimitis And Intermittent Amprolium Treatment On Performance And The Gut Microbiome Composition Of Turkey Poults, Carolina Trujillo-Peralta, Juan David Latorre, Jianmin Chai, Roberto Señas-Cuesta, Aaron Forga, Makenly Coles, Jiangchao Zhao, Xochitl Hernandez-Velasco, Guillermo Tellez-Isaias, John R. Barta, Lisa Bielke, Billy Hargis, Danielle Graham

Poultry Science Faculty Publications and Presentations

Introduction: Drug-sensitive live coccidiosis vaccines have been used to control coccidiosis and renew drug sensitivity in commercial chicken operations. However, only limited species coverage vaccines have been available for commercial turkey producers. This study aimed to assess the effect of an E. meleagrimitis vaccine candidate, with and without amprolium intervention, on performance and oocyst shedding. Additionally, the effect of vaccination, amprolium treatment, and E. meleagrimitis challenge on intestinal integrity and microbiome composition was evaluated.

Methods: Experimental groups included: (1) NC (non-vaccinated, non-challenged control); (2) PC (non-vaccinated, challenged control); (3) VX + Amprol (E. meleagrimitis candidate vaccine + amprolium); and …

Movement Patterns Of Two Bat Species Active During Winter In The Southeastern United States, Reilly T. Jackson, Emma V. Wilcox, Riley F. Bernard

Biological Sciences Faculty Publications and Presentations

During winter in the southeastern United States, cavernicolous bats, many species of which are susceptible to white-nose syndrome, periodically arouse from torpor and occasionally leave hibernacula. We investigated the winter movements and habitat use of two bat species persisting during the white-nose syndrome epizootic: the gray bat Myotis grisescens and the eastern small-footed bat Myotis leibii. We deployed very-high-frequency radio transmitters on individual bats captured outside hibernacula to investigate activity, which may include foraging, during winter. We tracked bats from release at the cave entrance until their transmitter signal was lost or they remained stationary for 15 min or …

Peripheral And Central Impact Of Methionine Source And Level On Growth Performance, Circulating Methionine Levels And Metabolism In Broiler Chickens, Craig W. Maynard, Elizabeth Gilbert, Frances Yan, Mark A. Cline, Sami Dridi

Poultry Science Faculty Publications and Presentations

The present study was designed to evaluate the effects of DL-methionine (DL-Met) 2-hydroxy-4-(methylthio) butanoic acid (HMTBa), or S-(5′-Adenosyl)-L-methionine chloride (SAM), using feeding trial and central administration, on live performance, plasma metabolites, and the expression of feeding-related hypothalamic neuropeptides in broilers raised to a market age (35 d). Final average body weight (BW) and feed conversion ratio (FCR) from the feeding trial exceeded the performance measurements published by the primary breeder. At d35, the MTBHa group had better BW and lower feed intake, which resulted in a better FCR than the DL-Met group at 87 TSAA to lysine. At the molecular …

Impact Of Phytase Supplementation On Meat Quality Of Heat-Stressed Broilers, C. J. Maynard, C. W. Maynard, Garrett J. Mullenix, Alison Ramser, Elizabeth S. Greene, Mike R. Bedford, Sami Dridi

Poultry Science Faculty Publications and Presentations

Heat stress (HS) is one of the most challenging stressors to poultry production sustainability. The adverse effects of HS range from feed intake and growth depression to alteration of meat quality and safety. As phytase supplementation is known to improve nutrient utilization and consequently growth, we undertook the present study to evaluate the effects of dietary phytase on growth and meat quality in heat-stressed broilers. A total of 720 day-old hatch Cobb 500 chicks were assigned to 24 pens within controlled environmental chambers and fed three diets: Negative Control (NC), Positive Control (PC), and NC diet supplemented with 2000 phytase …

Economic Contribution Of The Agricultural Sector To The Arkansas Economy In 2021, Leah English, Jennie Popp

AAES Research Reports and Research Bulletins

Agriculture and associated agricultural activities are major contributors to the Arkansas economy. Agriculture is defined as the sum of agricultural production and processing activities, unless otherwise specified, and includes crop and animal production and processing, agricultural support industries, forestry and forest products, and textile goods. Agriculture contributes to the economy through direct agricultural production and processing, leading to economic activity in other parts of the economy.

This report is the sixteenth in a series that examines agriculture’s economic contribution to the Arkansas economy. The total economic contribution of agriculture (direct, indirect, and induced effects) on value added, employment, and labor …

Temporal, Phenotypic, And Quantitative Characterization Of Thyroid Infiltrating Mononuclear Cells During Development Of Spontaneous Autoimmune Thyroiditis In Obese Strain Chickens, Katelyn M. Clark

Poultry Science Undergraduate Honors Theses

The Obese strain (OS) of chickens spontaneously develops autoimmune thyroiditis and is a well-established biomedical model for Hashimoto’s thyroiditis in humans. Both conditions are characterized by the infiltration of the thyroid glands with mononuclear cells resulting in destruction of the thyroid tissue and impairment of the thyroid’s endocrinological functions. Past studies have described mononuclear cell infiltration in thyroids of the OS chickens, but the time-course, cell composition, and relative amounts of the various mononuclear cells infiltrating the thyroids has not been well defined. In this project, the mononuclear cell infiltrate was characterized phenotypically and quantitatively in OS chickens over the …

Poultry Pose Estimation With Deeplabcut, Chiyou Vang

Computer Science and Computer Engineering Undergraduate Honors Theses

This honors thesis dives into the realm of deep learning-based pose estimation research and investigates the potential of DeepLabCut (Lauer, et al., 2021) in accurately and efficiently estimating the pose of poultry. With accurate pose estimation being a crucial aspect in understanding the behavior and movement of animals, this thesis aims to contribute to the development of more effective methods for pose estimation, especially for poultry.

To comprehensively evaluate the performance of DeepLabCut, two different types of chickens were tested in this thesis: a model toy chicken and actual live chickens. Videos were recorded for both types, and key points …

In-Service Education And The Provision Of Educational Materials To Improve Awareness Of Chronic Wasting Disease Management Efforts In Arkansas, Mary Claire Stewart

Animal Science Undergraduate Honors Theses

Chronic Wasting Disease (CWD) is a disease caused by an accumulation of misfolded prions throughout the nervous system. This disease affects animals within the Cervidae Family, which includes deer, elk, moose, and caribou. This disease is fatal and physical symptoms often do not materialize until the animal is near death. CWD has become an increasing issue in Arkansas since an elk (Cervus canadensis) in Newton County tested positive for CWD in 2016. Since then, the Arkansas Game and Fish Commission (AGFC) has worked with the University of Arkansas Division of Agriculture (UADA) and others to develop management strategies to slow …

Optimum Time To Add The Feed Additive Availa-Zmc To Reduce The Incidence Of Bacterial Chondronecrosis With Osteomyelitis Lameness In Broiler Chickens, Ashley Ault

Biological Sciences Undergraduate Honors Theses

Lameness is a health condition threatening the welfare of broiler chickens in the poultry industry. It can be caused by a bacterial infection called Bacterial Chondronecrosis with Osteomyelitis (BCO). Zinpro has created Avalia-ZMC, a feed additive that has been proven to reduce lameness by 20% in wire-flooring pens and 25% in litter-flooring pens (Alrubaye et al., 2020). This experiment focuses on the optimal time to add Availa-ZMC to the diet of the broiler chickens to help reduce the incidence of lameness. This trial took 56 days with 26 pens at the University of Arkansas Poultry Research Farm. At the start …

Determining The Effectiveness Of Rosemary Essential Oil On The Shelf Life Of Ground Beef Under Different Lighting Conditions, Jordan Looper

Animal Science Undergraduate Honors Theses

The objective of this study was to determine the effectiveness of rosemary extract on the shelf life of ground beef patties under different retail display conditions. Ground beef patties were produced from an 85% lean and 15% fat blend purchased from a local grocery retailer, finely ground through a 0.953 cm plate and separated into 151.2 g patties (n=64). Patties were randomly assigned into a control group (no antioxidants added) or a 0.20% concentration rosemary extract group. Patties were individually packaged using polyvinyl chloride overwrap. Antioxidant and control patties were randomly assigned into one of two lighting intensity …

Effect Of Soy Co-Products In Supplements For Grazing Cattle On Growth, Complete Blood Cell Counts, And Physiological Response Following A Lipopolysaccharide Challenge, Bralee Lansdell

Biological Sciences Undergraduate Honors Theses

The objective of this study was to determine the effect of soy co-products (soybean meal and soy oil) in the diet on the growth and hemocytology of cattle during a 56-day growing phase and the physiological/behavioral response to an endotoxin challenge. Angus crossbred steers (n = 36; 289 ± 31 kg, initial body weight ± SD) were stratified by body weight and sire; and assigned randomly to pastures (n = 9; 0.45 ha/mixed-grass pasture). Pastures were assigned randomly to 1 of 3 dietary treatments: 1) a control supplement containing no soy co-products, 2) a supplement containing soybean meal, or 3) …

Early Solid Diet Supplementation Influences The Proteomics Of Rumen Epithelium In Goat Kids, Yimin Zhuang, Xiaokang Lv, Kai Cui, Jianmin Chai, Naifeng Zhang

Animal Science Faculty Publications and Presentations

It is well known that solid diet supplementation in early life can significantly promote rumen development and metabolic function in young ruminants. However, the changes in the expressed proteome and related metabolism in rumen epithelium in response to a supplemented solid diet remain unclear. In this study, rumen epithelial tissue from goats in three diet regimes including milk replacer only (MRO), milk replacer supplemented concentrate (MRC), and milk replacer supplemented concentrate plus alfalfa pellets (MCA) were collected for measurement of the expression of epithelial proteins using proteomic technology (six per group). The results showed that solid diet significantly improved the …

Effects Of Cyclic Heat Stress On The Acute Inflammatory Response In Broilers, Alessandro J. Rocchi

Poultry Science Undergraduate Honors Theses

Heat stress (HS) is a growing concern in broiler production due to increasing environmental temperatures. Little is known of the overall effect of HS on innate immunity. Lipopolysaccharide (LPS), an outer membrane component of Gram-negative bacteria, is commonly used to study the inflammatory response. In avian species, the local tissue and systemic inflammatory activities in response to LPS may be determined concurrently, over time, in an individual, using the growing feather (GF) pulp dermal test along with blood measurements (dual-window approach). To examine the effect of cyclic HS on the local and systemic acute inflammatory responses, Cobb 500 male broiler …

Evaluation Of Anaplasma Marginale Elisa Positive Cattle For Co-Infection With Ehrlichia Spp., Grayson Robbins

Animal Science Undergraduate Honors Theses

Bovine Anaplasmosis is an infectious, hemolytic disease transmitted by the rickettsia parasite Anaplasma marginale in cattle. A. marginale parasitizes the red blood cells of an animal throughout their lifetime. The beef cattle industry is the fifth largest agricultural commodity in Arkansas, so potential economic losses due to bovine anaplasmosis is a critical issue. Previously tested beef cattle herds at the University of Arkansas’ Savoy and Batesville units have tested seropositive for A. marginale with low percent inhibitions; however, all seropositive animals tested negative for infection on DNA analysis. The objective of this study was to determine the current infection status …

Molar Macrowear As A Proxy For Age In A Captive Sample Of Papio Hamadryas, Lauren Conrad

Biological Sciences Undergraduate Honors Theses

This study is methods-focused, centering around molar crown macrowear and its performance as a proxy for age in a sample of pedigreed, non-human primates. It analyzes the correlation between age-structured variables and molar wear among both males and females in a captive group of baboons. Here, I examined whether wear is significantly correlated with age-related variables (i.e., generations/cohorts) and whether the structure of the “age” dataset differed across wear categories. Because chronological age is unknown, I used documented pedigrees and parent-offspring relationships to group individuals into possible generations. I then used dental development charts to group individuals into cohorts based …

Exploring A Potential Bias In Detection Of Mesopredators By Cameras, Rylee Gibson

Biological Sciences Undergraduate Honors Theses

Mesopredators, such as the raccoon (Procyon locor), Virginia opossum (Didpelphis virginiana), and striped skunk (Mephitis mephitis) play crucial ecological roles as predators, prey, and disease vectors across much of the United States. Because of their importance and the way that populations of these mesopredators can dramatically increase due to human-subsidized resources, it is imperative that studies attempting to quantify mesopredator community composition are accurate and unbiased. However, it has recently been suggested that not all mammals trigger motion-activated wildlife game cameras at the same rate and for some species detection probability may be biased. My goals for this thesis were …

Effects Of Sow Vocalization And Scent On Complete Blood Cell Count During Early Weaning Period, Mason Paladino

Biological Sciences Undergraduate Honors Theses

Piglets are deprived of their sows’ touch, sound, and smell after weaning which results in biological stress. The present study investigated continuing exposure of sow vocalization and scent during the early weaning period on complete blood cell count. A total of 12 litters, 8 piglets (4 male and 4 female) per litter were selected at weaning and assigned to 1 of 4 experimental treatments: control, O (olfactory group with scent and no vocal stimulation), V (non-olfactory with vocal stimulation), VO (vocal stimulation and olfactory stimulation) as a 2x2 factorial arrangement. Vocal stimulation was emulated by an audio recording of the …

Hormonal Control Of Osmoregulatory Proteins In The Intestine Of Atlantic Killifish (Fundulus Heteroclitus), Karma Hine

Biological Sciences Undergraduate Honors Theses

The Atlantic killifish (Fundulus heteroclitus) is a euryhaline fish, and thus able to maintain ionic and osmotic homeostasis in a wide range of salinities. When exposed to the dehydrating marine environment, the lost water is replenished through drinking seawater (SW) which is processed and absorbed in the intestine through the involvement of various cellular effectors. Intestinal water transport is osmotically driven by the active removal of NaCl from the gut lumen to the blood coupled to the precipitation of divalent Mg²⁺ and Ca²⁺ due to the secretion of bicarbonate. These processes allow for successive removal of …

Influence Of Pregnant Cattle Grazing Endophyte-Infected Tall Fescue On Offspring Immune Function, Sidney Nicole Dunkel

Graduate Theses and Dissertations

The objective was to evaluate the influence of pregnant cattle grazing endophyte-infected tall, toxic, fescue (E+) during gestation on innate immune response of male offspring to an endotoxin challenge. Crossbred multiparous cows (n = 36) were bred to Red Angus sires and housed in replicated E+ or novel endophyte-infected, non-toxic, fescue (NE+) pastures prior to breeding and throughout gestation. From this calf-crop, a subset of post-weaned steers (n = 8 E+; n = 8 NE+) were selected for a lipopolysaccharide (LPS) challenge. Blood was collected every 30 min beginning 2 h prior to (Pre-LPS) and continuing 9 h following (Post-LPS) …

Evaluation Of The Impact Of Formaldehyde Fumigation During The Hatching Phase On Contamination In The Hatch Cabinet And Early Performance In Broiler Chickens, C. M. Selby, L. C. Beer, A. J. Forga, M. E. Coles, L. E. Graham, K. D. Teague, G. Tellez-Isaias, B. M. Hargis, C. N. Vuong, B. D. Graham

Poultry Science Faculty Publications and Presentations

Commercial hatch cabinet environments promote replication of microorganisms. These pathogenic or apathogenic microorganisms may serve as pioneer colonizers of the gastrointestinal tract (GIT) of poultry. Some of these pioneer colonizers, such as Escherichia coli and Enterococcus spp., are opportunistic pathogens that lead to reduced performance in commercial poultry. Effective hatchery sanitation is imperative to limit contamination of naïve neonatal chicks and poults. Formaldehyde fumigation has been traditionally used to reduce the pathogen load in commercial hatch cabinets. To investigate potential alternatives to formaldehyde fumigation, models to mimic the microbial bloom in a laboratory setting must be utilized. The …

Bone Metabolite Profile Differs Between Normal And Femur Head Necrosis (Fhn/Bco)-Affected Broilers: Implications For Dysregulated Metabolic Cascades In Fhn Pathophysiology, Alison Ramser, Rachel Hawken, Elizabeth Greene, Ron Okimoto, Brenda Flack, Courtney J. Christopher, Shawn R. Campagna, Sami Dridi

Poultry Science Faculty Publications and Presentations

Femur head necrosis (FHN), also known as bacterial chondronecrosis with osteomyelitis (BCO), has remained an animal welfare and production concern for modern broilers regardless of efforts to select against it in primary breeder flocks. Characterized by the bacterial infection of weak bone, FHN has been found in birds without clinical lameness and remains only detectable via necropsy. This presents an opportunity to utilize untargeted metabolomics to elucidate potential non-invasive biomarkers and key causative pathways involved in FHN pathology. The current study used ultra-performance liquid chromatography coupled with high-resolution mass spectrometry (UPLC–HRMS) and identified a total of 152 metabolites. Mean intensity …

Assessment Of Meat Quality Attributes Of Four Commercial Broiler Strains Processed At Various Market Weights, A. J. Mueller, C. J. Maynard, A. R. Jackson, M. T. Kidd, S. J. Rochell, J. P. Caldas-Cueva, X. Sun, A. Giampietro-Ganeco, C. M. Owens

Poultry Science Faculty Publications and Presentations

As the demand for poultry meat continues to rise, industry production is constantly challenged with obtaining consumer needs. Integrators have answered this increasing demand by improving the growth rate of broilers allowing for increased production efficiently. The resulting broiler produces higher yields and a larger quantity of fresh poultry to satisfy consumer needs. However, this increase in efficiency has cost integrators as new quality issues continue to manifest through global production. Therefore, the objective of the current experiment was to evaluate the effect of genetic strain (standard and high yielding) and target weight on meat quality attributes such as pH, …