In ovo injection of oregano essential oil at different pH affects hatchability and post-hatching...
The dynamic complexity of the developing embryo requires the maintenance of differentiated compartments with the capacity to maintain independent environments required to optimise their...
Omaz launches OMAZ Controller Plus
Omaz Controller Plus has been designed for the intelligent control of poultry house equipment and engineering.
OMAZ, an industry leader within this business sector with...
Immediate post-hatch nutritional restriction in broilers
The effect on broiler muscle development and occurence of intramuscular fat.
Neonatal nutrition and immediate post hatch nutritional restriction represent an important facet of broiler...
Test offers fast insight into chickens immunity
Gene activity in blood samples
can be used to show individual chickens response against common diseases. Testing
could help to breed for disease resistance and help...
Infectious Coryza in vaccinated layers: are vaccines failing to protect?
During 2017 and 2018 Infectious Coryza was detected in several commercial vaccinated egg layer flocks in California. The Avibacterium paragallinarum strains isolated from infected...
Infectious Bursal Disease antibody levels and viral load in commercial broiler chickens
Infectious bursal disease (IBD) disease is caused by infectious bursal disease virus (IBDV) of the genus Avibirna-viridae and family Birna-viridae. IBDV is found worldwide...
In Vitro evaluation of xylo-oligosaccharide production from different batches of wheat with and without...
Supplementing poultry diets with xylanase partially depolymerizes the xylans present in the dietary cereals, reducing the number of sugars in the molecular chains. The...
Researchers develop method for making new types of vaccines
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at the U.S. National Poultry Research Center, Southeast Poultry Research Laboratory in Athens,...
Biofilms – The hidden threat
The cleanliness of the facility is the #1 prerequisite to safeguarding the chicken products’ safety. Food safety wise, cleanliness does not merely mean keeping...
How preheating temperature can affect litter drying
One of the purposes of preheating a broiler house is to ensure the litter is properly dried prior to chick placement. Research has shown...
Dietary approaches to control Necrotic Enteritis in broilers
Necrotic Enteritis (NE) occurs in broilers due to an overabundance of C. perfringens and is usually associated with predisposing factors which include coccidial challenge,...
Sustainable chicken meat production is enhanced by tangibly reduced crude protein diets
The environmental impact of soyabean meal is estimated to be approximately three times that of grain and successful implementation of reduced crude protein diets...
Egg incubation influences leg health in broilers
Up to 30% of late growth meat broilers demonstrate reduced levels of locomotion, which is cause for concern for both the industry and chicken...
Biosecurity, before the beginning…
Almost all of us, the poultry people, know what biosecurity is about. For the investors, it means spending lots of money to prevent disasters,...
Obtaining the most benefit from an anticoccidial sensitivity test
The poultry industry has been using the same anticoccidial drugs for the prevention of coccidiosis for several decades. The last approval of a new...
Maternal stress, the potential impact on broiler breeders and subsequent chick development
Managing stress in broiler breeders has been a continual topic of discussion since the early 1980’s, but our understanding of stress and its influence...
Carcass picking: removing the feathers and protecting the quality
The poultry feathers are non-edible and need to be thoroughly removed during processing. The defeathering consists of moving the carcasses along the picking line...
Macroscopic lesion scoring correlates with gut morphology changes in a newly developed dysbacteriosis model
Conventional broilers often experience intestinal problems between 20 and 30 days of age, caused by a microbial imbalance in the gut, which is referred...
Why the difference?
Eggs from the same source delivered to different hatcheries will often give different results, even though their biological quality was identical and they were...
Dietary starch influences performance of broiler chickens offered low-protein diets
This study suggests that there is interference between the digestion of starch and protein and/or absorption of glucose and amino acids. Paradoxically, the low-protein...
Research shows practical method to reduce litter moisture
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at the University of Georgia in Athens, Georgia, in which researchers...
Protecting poultry from Avian Influenza
The Avian Influenza season is upon us, but how much do you know about Avian Influenza? Do you know how to protect the birds...
Impact of stress on feather cover of laying hens
Feather pecking is a behavior in which individual laying hens peck repetitively at the plumage of conspecifics, causing poor feather. Although FP can be...
Drought impacts on plant ground cover on a free range egg farm
In this study drought conditions were experienced and was high-lighted the difficulty for farms in maintaining green ground cover during adverse dry conditions.
Introduction
Maintaining vegetation...
Poultry processing ergonomics
No matter the degree of automation of any given poultry processing plant! There will always be a need for laborers, yet just a few...
The effect of microbial challenge on the intestinal proteome of broilers
In broiler production intestinal health and function is paramount to achieving efficient feed utilisation and growth.
Uncovering the localised molecular mechanisms that occur during the...
Effects of corticosterone injection at embryonic day eleven on broiler growth and tonic immobility
Elevated corticosterone in ovo can have significant lasting impacts in avian species, including poultry. Stress in broiler breeder hens can lead to elevated corticosterone...
Perches: environmental enrichment or mechanical challenge?
The study compared the impact of wire ramps and perches on meat chicken mobility and the incidence of detached femoral caps (DFC), which can...
Effective ventilation key to Cobb500™ development
Effective ventilation plays a key role in the health and performance of broiler flocks. Nigel Strain, Cobb senior regional technical manager for Europe, the...
The value of digestibility coefficients and protein
At all times and for all human cultures animal protein took an important part of nutrient supply and has been always of a high...
Improved fly control on poultry facilities with microbial products
Parasitoid wasps and the entomopathogenic fungi Beauveria bassiana were both examined to see if augmentative releases of the pathogenic organisms can help lower house...
Histopathological evaluation of Histomonas meleagridis on ceca and the bursa of Fabricius in turkeys
Histomoniasis is caused by Histomonas meleagridis, a flagellated protozoan parasite. It causes systemic infection in turkeys and induces characteristic lesions in ceca and liver....
Quality Control Audits of killed vaccination
Vaccination programs for breeders and egg layers include procedures with inactivated vaccines. Killed (inactivated) vaccines are used to prevent disease in the vaccinated bird...
Salmonella prevention strategies and influences of sampling method selection
Multiple factors can influence both Salmonella prevalence and diversity of Salmonella serogroups detected from both pre and post-harvest samples. Sampling methodologies vary widely when...
Why do we need low protein meat chicken diets?
The current level of protein used in meat chicken diets is linked to various issues observed in the industry including feed cost and feed...
Innovation is the key for sustainability
Today it is important innovation, and it is the main way to sustainability. Here, we introduce René and Jolanda van Doren who have together...
The specific requirements and sensitivities of turkey egg incubation
Turkey eggs have a high incubation success rate when all the species-specific areas of incubation are managed correctly. Hence, a suite of incubation equipment...
Impact of layer alternative systems on management and production costs
The use of alternative systems in layer farming has increased in the commercial egg industry due to pressure arising from consumers concerns about hen...
The future of brooding
It is essential that newly hatched poults are provided with the best possible starting conditions in brooding. This is a fundamental first step to...
Considerations for a better quality of chicks
During the incubation period, embryonic growth and development are affected by different factors, as breeder age, the incubation temperature and the availability of egg...
Wooden Breast Disease
The emergence of Wooden Breast Disease in commercial broiler chickens has been associated with significant economic loss in the poultry industry resulting from severe...
LIFE CHIMERA: the revaluation of chicken manure used “as is” to produce quality fertilizer...
A new circular economy model for the poultry market thanks to an innovative technology based on two patents for the transition to smart agriculture.
Rosalino...
Supplementation of a protected complex of biofactors and antioxidants on the gene expression and...
The objective of this study was to evaluate the dietary supplementation of a protected complex of biofactors and antioxidants P(BF+AOx) on the expression of...
Better than alternatives to antibiotics
Many poultry flocks require antibiotic treatment, if not every cycle, regularly. Antibiotic alternatives are in great demand, especially in the context of dysbiosis and...
Protein nutrition of breeders to improve production, hatchability and offspring performance – First Part
The last decades, poultry meat is becoming the most important protein sources in human diet and production is worldwide growing. Global poultry meat production...
Healthy, uniform day-old chicks require hatchery accurate climate data
In a modern hatchery, climate data are collected from various sensors installed in incubators and hatchery rooms, and from handheld measuring instruments. The performance...
Broiler management and feed formulation approaches in hot environments
High temperatures can be an obstacle in livestock production particularly in tropical regions. Broilers are more susceptible to high ambient temperatures because they lack...
Researchers evaluate the effects of heat stress in poults
USPOULTRY and the USPOULTRY Foundation announced the completion of a funded research project at North Carolina State University in which researchers evaluated the effects...
The impact of anthelmintic resistance in parasites of poultry
USPOULTRY and the USPOULTRY Foundation announced the completion of a funded research project at the University of Georgia in Athens, Georgia, in which researchers...
Short-term temperature training in the hatcher improves stress response in broiler chickens?
An alternative approach to improve functional traits alongside with the production efficiency of fast growing broiler chickens provides temperature training in the hatcher (PTT:...
Reducing antibiotic use without harming profitability is an actual possibility
Ten million people are at risk due to antibiotic resistance, ensures the “Antimicrobial Resistance Review” published by the United Kingdom government in 2014. Of...
Requirement of digestible calcium at different dietary concentrations of digestible phosphorus for broiler growers
An experiment was conducted to determine the digestible calcium (Ca) and digestible phosphorus (P) requirements of 11-24 days old broiler chickens.
L.S. David1, M.R. Abdollahi1,...
Researchers investigate the cause and prevention of False Layer Syndrome
USPOULTRY and the USPOULTRY Foundation announced the completion of a funded research project at the University of Georgia in which researchers investigated the cause and prevention...
Graded levels of stocking density for turkey toms raised to 16 weeks of age
Stocking density can be one of the most important drivers of economic return; however it can greatly influence bird performance, health, and welfare. In...
Antimicrobial drug resistance in poultry. What do we know about risk factors?
There is an increasing amount of published surveillance and diagnostic submissions data, providing information on prevalence and trends of antimicrobial drug use and antimicrobial...
Pirbright’s livestock coronavirus research
The Pirbright Institute is aware that misinformation regarding the Institute and its research is circulating on social media following an outbreak of a new...
Innovative methods for a multidisciplinary risk management in poultry slaughterhouses
The purpose of controls in slaughterhouses is to ensure food safety and quality as well as to monitor animal health and welfare.
Control efficiency can...
Breeding for a sustainable industry
As a breeding company, there is a misconception that we only select for traits that have a clear, direct economic impact: selection for increased...
Maternal derived antibodies have a role on the impact of Original XPC
The objective of this study was to evaluate the role of maternally derived antibodies on the immune-modulatory capacity of XPC on antigen-specific humoral immune...
A cost-effective solution to partially replace vitamin E
Oxidative imbalance can reduce animal productivity. If severe, it can lead to inflammation, reduced immune function and increased susceptibility to disease. Livestock producers typically...
The core technology for the sustainability of animal production, environment and green energy
Among various technologies for sustainability in animal production, anaerobic digestion or biogas technology is recognized for its multiple functions and benefits. It breaks down...
Major histocompatibility complex and genetic resistance to Infectious Bronchitis Virus
Infectious bronchitis virus (IBV) is an endemic disease of chickens responsible for considerable economic losses to the poultry industry worldwide. IBV replication leads to...
Apparent metabolisable energy of common cereal grains for broiler chickens is influenced by bird...
The current study was conducted to investigate the influence of broiler age on the apparent metabolisable energy (AME) and nitrogen-corrected AME (AMEn) of four...
Gut health in poultry production: why, what and how
Gut health has become a dominant topic in the global poultry industry. But why did the topic emerge to become so important to the...
Investigating diseases affecting poultry production
Severe diseases such as highly pathogenic avian influenza and velogenic Newcastle disease are still a concern for poultry producers and government agencies alike. Companies...
Characterizing litter mite communities. Applications of DNA barcoding for management strategies
The use of DNA barcoding can facilitate rapid biodiversity assessments of fastidious taxa - litter mite communities - by delineating species using molecular operational...
Lubing presents the new Intermediate drive 2.0 for its egg conveyor systems
Lubing starts its 2022 with a novelty: the new intermediate drive, which was completely redesigned and makes the use of egg conveyors even smoother...
Variation in individual egg weight loss
A chicken egg has to lose around 11-13% of its original weight during the first 18 days of incubation. This weight loss is needed...
Methods for recovery and quantitation of viral nucleic acids from broiler litter
There is a well-recognised problem with both the supply of broiler litter material in some regions, and with the disposal of spent litter. This...
DNA region in chickens identified for disease resistance
One region in the DNA explains a large difference in possible disease resistance betweenchickens. This was discovered by researchers of Wageningen University & Research...
Broiler breeders are calmer when fed twice a day
Broiler breeders which are fed twice a day display less foraging and pecking behaviour and more eating and resting behaviour. Furthermore, some birds even...
Inclusion of black soldier fly larvae in a meat chicken diet has minor effect...
The caecal microbiota composition of commercial broilers is essential to the poultry industry as it can affect the broiler’s health and performance.
Bioactive components of...
Effects of probiotic bacillus Amyloliquefaciens H57 on performance and intestinal microbiota of chickens
Direct fed microbials are a potential probiotic alternative to antibiotic
growth promoters for improving animal production and preventing enteric pathogen
infections. We are studying the effects...
Controlling water temperature during brooding
Though there is a wide range of opinions on the optimal drinking water temperature for young chicks, the fact is farm managers actually have...
Effects of probiotic Bacillus amyloliquefaciens H57 on performance and intestinal microbiota of chickens
Probiotics (direct fed microbials) are a potential alternative to antibiotic growth promoters for improving animal production and preventing enteric pathogen infections. The Authors are...
Optimizing immunization through proper vaccination in turkeys
When we talk about optimizing immunization through proper vaccination in commercial turkeys, we are really talking about optimizing drinking water vaccination when we think...
Chlamydia spp. detected in poultry in Piedmont, Italy
Chlamydia spp. are agents of re-emerging infections in poultry worldwide and deserve attention from a public health perspective due to the well-known zoonotic nature...
Air pressure in the hatchery
The hatchery is where we create the optimum conditions for life to develop. Although we are talking about the development of embryos, there are...
Supplementing Bacillus strains in chicken diets
The present study investigated the effects of dietary supplementation of several Bacillus strains on growth performance, intestinal inflammatory and anti-inflammatory cytokines, antioxidants and tight...
Cochlosoma anatis in turkeys
A funded research project at North Carolina State University in Raleigh, N.C. evaluated the pathogenicity of Cochlosoma anatis. The research was made possible in...
