Compatibility of a new multi-strain probiotic with a live-attenuated Salmonella vaccine in chickens
A pilot study was undertaken to assess the compatibility of a new multistrain probiotic with a live-attenuated Salmonella Typhimurium (ST) vaccine. Experimental units were...
Safeguarding processing yield across the primary process
The processing plant is the epicenter of a poultry processing company for being its only utility-generating area, as all the others are cost-generating centers,...
Optimal outdoor stocking density in free-range hens
Consumer concern for laying hen welfare is leading to an increase in alternative housing systems that provide valued resources designed to cater to hens’...
Identification of broiler poultry house dust components using chemical and physical analysis
Dust found in poultry housing is a complex substance most likely comprised of a mixture of excreta, feather, feed and bedding material.
M. Ahaduzzaman, L....
Backyard chickens
Are backyard chickens just a transient phenomenon? Current craze? Foodies’ desire for fresh eggs? Baby boomers or young families wanting to get closer to...
Should the US rethink its avian influenza policy?
➤ Tom Tabler, Professor and Extension Poultry Specialist, Department of Animal Science, University of Tennessee Institute of Agriculture
➤ Tanner Thornton, Graduate Research Assistant, Department...
How to automate food safety in the poultry industry?
Where automation replaces human labor, food production is safer.
Food safety is rightly a key issue in today’s poultry industry. Everyone wants to eat food,...
Effects of dietary insoluble and soluble non-starch polysaccharides on performance and ileal and excreta...
This study examined the effect of dietary insoluble and soluble non-starch polysaccharides (NSP) in common broiler diets on performance and ileal and excreta moisture...
Phytase efficacy in young turkeys versus young broilers
Based on tibia-ash content, equivalency between phytase enzymes with young turkeys appeared to be similar with young broilers. An extensive review about “microbial phytase...
Monitoring the turkey incubation process to ensure the best results
Incubating turkey eggs is often considered to be more challenging than incubating broiler eggs, yet, in essence, the basic principle of success is the...
Poultry gut health critical to NAE production
The production of “No Antibiotics Ever” (NAE) poultry is a common trend worldwide today. Despite scientific evidence indicating that specific antibiotic growth promoters (AGP)...
Interrupting cholesterol pathway reduces Marek’s disease spread
In a new discovery, scientists from The Pirbright Institute confirm that cholesterol production and transport play a crucial role in how Marek’s disease virus...
Poultry expertise at IDEXX
In a rapidly evolving poultry production environment with fewer treatment options, disease prevention and identification are more important than ever. Reliable lab diagnostics play...
Researchers investigate how laying hens visually perceive the resources in cage-free housing
USPOULTRY and the USPOULTRY Foundation announced the completion of a funded research project at Purdue University in which researchers investigated how laying hens visually...
NRGene to offer the first broad soy diversity & haplotype database
All-by-all full genome comparison of 30+ varieties to rapidly improve nutrition and hardiness and reduce resource requirements
NRGene, the leading genomic big data company, has...
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...
Effect of the type of diet and the addition of humic substances as growth...
In recent years, humic substances have been tested as growth promoters in animal production and are one of the promising options to face the...
Different light sources
The value of regulating the photoperiod of poultry and livestock to stimulate reproduction has been recognized for many years and is used regularly by...
Precision feeding of broiler breeders
Precision livestock feeding relies on real-time sensor feedback from individual birds to decide whether or not to allocate feed, according to the needs of...
Raising broilers antibiotic-free
Best management practices are a key component in raising chicken without antibiotic with more attention to details of production and biosecurity.
Pellet quality and its effects on poultry performance
Pellet quality provided to meat birds throughout the industry is highly variable. Feeding birds pellets of poor quality can in part be attributed to...
Improving feeding efficiency with innovating products
At Trouw Nutrition they have focused their innovation in the poultry business on finding new ways of achieving improved feeding efficiency and enhanced performance...
Broiler chickens and transport: more space doesn’t improve animal welfare
When we talk about animal welfare, the first thing that usually comes to mind is space. Most people instinctively think that giving chickens more...
EFSA’s scientific opinion on welfare of turkeys on farm
Turkeys are raised for meat production in large flocks across the EU, mainly in indoor housing. Systems with covered veranda and outdoor range are...
Genetic evaluation of body weight and tibia resistance in broilers
In this study, genetic parameters of important traits related to body weight and bone resistance were investigated in a paternal broiler line. Data from...
Practical guide for evaluating day-old chick quality: key standards and health monitoring
Evaluating the quality of day-old chicks (DOC) is crucial for successful poultry production. This practical guide outlines the key physical indicators, health factors, and...
Factors that contribute to consistent quality poult starts
The process of egg production, hatching, processing and delivery of a quality poult are all important and stressful points that impact the lives of...
Essential oils – Opportunities to improve food safety in organic poultry production and processing.
Organic poultry – A growing sector with challenges
Poultry is the most widely available organic meat in the U.S. and predicted to have increased consumer...
Engineering vaccines for multiple strains of IBV
In new work funded by a Biotechnology and Biological Sciences Research Council (BBSRC) researchers at The Pirbright Institute and The Roslin Institute have published...
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...
Testing the fertility is important to predict hatching success
Measuring the level of fertility of any batch of eggs is a key factor in hatcheries. Fertility testing may be necessary in order to...
Use of multiple strains of infectious bronchitis vaccines to induce protection against new IB...
USPOULTRY (www.uspoultry.org.) and the USPOULTRY Foundation announced the completion of a funded research project at the University of Delaware in Newark, Del., in which researchers found...
Infectious bronchitis virus shuts down cell stress signals
A new study from scientists at The Pirbright Institute and collaborators at the University of Surrey provides evidence that infectious bronchitis virus (IBV) can regulate the...
Aviagen slower-growing breeds get seal of approval from key European welfare schemes
Europe is experiencing an increase in demand for slower-growing breeds. The momentum of this poultry market sector is likely to follow on an upward...
Black soldier fly larvae in meat chicken diets modifies the fatty acid profile in...
Black soldier fly (BSF) larvae are a promising alternative feed ingredient for monogastrics,includingpoultry.However,theimpactoffeedingBSFlarvaeinbroilerdietson the fatty acid profile of the breast chicken meat remains unknown.
This...
Assessment of the use of perches to improve leg health in meat chickens
Poor leg health in Australian fast growing meat chickens is a major welfare issue, resultant from long-term genetic selection for bird size and growth rate...
Sentinel Birds: An old strategy that can enhance current diagnostic tools
The use of sentinel birds such as specific-pathogen-free (SPF) leghorns has been used extensively to learn about local presence of pathogens in farms, either...
Marel Poultry’s AMF-i sets the world’s benchmark
Marel Poultry’s AMF-i innovating the poultry processing. Breast cap deboning is an extremely important stage in any poultry processing plant. During this process, end...
Biosecurity practices and investments implemented by today’s poultry producers
One brick higher
The 2015 outbreak of highly pathogenic avian influenza (HPAI) virus devastated the United States poultry industry. A novel Eurasian-North American H5N2 was...
A Box-Behnken assessment of fishmeal and sorghum inclusions in broiler diets
The objective of this study was to investigate the impacts of starch and protein digestive dynamics on broiler growth performance using Box-Behnken response surface...
Effects of yeast and its derivatives on meat yield
The present experiment was designed to determine the effects of yeast and its derivatives on meat yield and hematological indices of broiler chickens challenged...
Poultry house climate
Poultry climate is a key factor in faming. High temperatures and a high humidity: in Germany, short periods in the summer months where temperatures...
The role of early experience on the behavior of hens housed in cage-free aviaries
Understanding the consequences of rearing experiences on the behavior and bone integrity of laying hens can help inform solutions to animal welfare and management...
The impact of raised incubation temperature on hatch, chick quality and broiler performance
Two experiments were conducted at the Aviagen product development center in the USA to study the effect of increased eggshell temperature during mid to late incubation on hatchability and chick quality
Big problem – simple solution in the hatchery
A hatchery got in touch with me recently about a worrying problem: 3-5% of the newly delivered chicks were dying during their first 3-5...
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...
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...
FAO published a report on animal nutrition strategies
FAO’s publication helps producers use nutrition strategies to reduce the use of antibiotics in their farms. Antimicrobial resistance (AMR) is an increasing threat to...
Pas Reform launches SmartCare™
As a future-focused business that serves the hatchery sector worldwide, Pas Reform has built its reputation as an innovator in single stage incubation technologies....
Pirbright research to boost vaccine production
Scientists at the Pirbright Institute have received money, which will enable research into boosting vaccine yields by up to ten fold. The funding was...
The benefits of nipple drinker catch trays
USPOULTRY and the USPOULTRY Foundation announced the completion of a funded research project at the University of Georgia in Athens, Georgia, in which researchers...
The relationship between sperm function and diet – Toms are what they eat
It is well known that cryopreserved semen could be used to regenerate commercial or research poultry lines; however, fertility rates from poultry semen frozen...
Detection and quantification of Gallibacterium anatis and Mycoplasma synoviae
Mycoplasma synoviae is one of the most common preconditions for secondary bacterial infections in poultry. It causes subclinical infections of the upper respiratory tract,...
Intestinal barrier function – A case to be studied in reduced protein diets
Maintaining intestinal health and growth remains a concern as demands increase to limit the use of antibiotics in poultry production. There is also an...
Additivity of ileal amino acid values of sorghum with different protein sources
Sorghum is used widely in Australian poultry diets, primarily as an energy component. It is usually fed in diets that contain wheat but may...
Broiler nutrition, future efficiency
Talking about broiler nutrition, we all want the best possible return while investing as little as possible: efficiency is the keyword to success and...
The role of mechanistic theory in delaying the development of NSPases
This brief paper attempts to review the history of development of the mechanistic theories for NSPases and how this has possibly delayed advances.
NSPase feed...
Hot weather management and nutrition
Thermoregulation is the ability of birds to maintain their body temperature across a range of environmental temperatures and in hot weather. Turkeys use a...
Turkey Breeding – Making the most of genetic potential
Genetic potential
Successful and profitable turkey production occurs across a wide range of production systems and farming environments. Breed choice, farming facilities, equipment, management, nutrition...
Feeding management of broiler breeders
Modern strains of fast-growing broilers have been selected for fast growth, feed efficiency and high feed intake, and broilers are processed once they achieve...
Animal feed probiotics market expands as antibiotic-free nutrition gains momentum
The global animal feed probiotics market is undergoing a significant transformation as livestock producers increasingly seek sustainable, science-driven alternatives to conventional growth promoters. Valued...
Turkey dermatitis/cellulitis: where are we headed?
Clostridium septicum is a ubiquitous, spore-forming bacterium associated with spontaneous gas gangrene in both livestock and humans. The spores can persist in harsh environments,...
Improving poultry products safety
The research is part of the Association’s comprehensive research program encompassing all phases of poultry and egg production and processing.
Dr. Hong Zhuang at...
Analysis of anti-Ascaridia galli antibody levels in egg yolk to detect parasite infection in...
In recent years, in response to consumer concerns regarding welfare of birds, there has been a move from caged to free-range production systems. This...
Egg bacteriological study
Eggs from 10 commercial brands were selected in different types of housing: cage and on the floor (free of cage) obtained from 4 supermarket...
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...
Early introduction of whole-grain diets to broiler chickens
The main problem with introducing whole-grain diets (WGD) to newly hatched chicks is the kernel size and this has led to such diets being...
Evaluation of effects of in ovo light stimulation on incubation performance and chick quality...
In sustainable commercial poultry business, hatchability and chick quality are key points that determine the yield and cost of production. Positive results of lighted...
Seminars highlighting innovations in broiler farming
Two interesting specialist seminars for broiler farming were held on the 16th and 17th of November in Visbek and Hamm, Germany. The companies BEST3,...
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...
Enhancing biosecurity using flow analysis and Danish entry concepts
The term Danish entry is commonly used to describe entryways to livestock buildings that help people enter barns in a relatively bio secure way...
Roxell launches Siroc Sterling™ space heater for tall poultry houses
Roxell, the leading manufacturer of automated feeding, drinking, nesting and heating systems, is expanding its range of convection heaters for poultry houses with the...
How an automatic flushing system can reduce the use of antibiotics
Consumers worldwide start to worry about the use of antibiotics in livestock production and their effect on human health. Antibiotic-free chicken is increasingly becoming...
Hatchery waste management
There are various options for hatchery managers to convert their waste into value-added products such as compost, fertilizer, liming agents for soil amendment, biogas, medical products, and animal feed. This article explores some of these options.
The challenges and future of poultry diagnostics
A review of the past helps to frame the future of poultry diagnostics. In the United States, the Land-Grant universities provided a fertile environment...
Salmonella control in broiler breeders
Today, our goal is to control and eliminate all Salmonella species and pathogens from the breeding program. The ability of the primary breeder to...
Animal breeding reduces environmental impacts
Results of a study show that breeding reduces environmental impacts of animal products by about 1% per year. This is achieved without specific selection...
Performance, immunity and blood biochemical parameters of broiler chickens fed diets containing Kappaphycus alvarezii
Kappaphycus alvarezii (KPA) can be incorporated at 1.50% in diets for improved performance, immuno-responsiveness and blood biochemical parameters in broiler chickens.
Introduction
Kappaphycus alvarezii (KPA) is...
Measurement of energy utilization in chickens
Although corn prices have dropped from historic highs in the past years, energy continues to be one of the driving costs in poultry feeding....
Incubation temperatures influence muscle growth and energy in broiler embryos
In ovo embryogenesis in broiler can be modulated by alteration of external factors, like the incubation temperatures, as shown in several publications.
Embryonic myogenesis in...
