Scientifically validated results to raise poultry production profitability
The Poultry Science Association 2017 Annual Meeting took place in Orlando, Florida on July 17-20. Being the most prestigious scientific event for poultry in...
Isolation, bioactivity and applications of sulfated polysaccharides from poultry by-products
The broiler chicken meat processing industry produces a large amount of poultry byproducts rich in connective tissue (i.e. keel cartilage, skin, and bone residues),...
Raising Pullets in Alternative Systems
Productive and profitable layers begin with good quality pullets. Having the correct body weight and body type at the start of egg production will...
Gene-edited chicken cells resist Avian Influenza virus in the lab
Cobb-Vantress, Inc. / Siloam Springs, Arkansas, USA: In newly released research, scientists from The Roslin Institute have prevented the Avian Influenza virus from replicating in lab-grown...
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...
Ammonia control during brooding begins when previous flock ends
The level of ammonia young chicks will be exposed to during the first week of their lives is determined to a large extent by...
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...
Marel Poultry, worry-free transfer performance up to 15,000 bph
For contemporary poultry processing plants, Marel Poultry has developed LineLink transfer systems, particularly suitable for capacities up to 15,000 bph. LineLink DE transfers products...
Dietary xylanase improves growth performance and cost savings in broiler chickens fed a corn-soybean...
The increased demand to reduce production costs, as well as concerns about the environment, have resulted in pressure on poultry producers to increase dietary...
Housing systems in laying hen husbandry – second part
A status report
This analysis is an abridged version of a report which the Author prepared for the International Egg Commission (IEC) in London, UK.
In...
Latest innovations and future advances in genetics at Lohmann Tierzucht
The 53rd Lohmann Tierzucht Franchise Distributor provided an opportunity to review the latest innovations in genetics and genomics. Prof. Dr. Rudolf outlined the main points of the company strategy in breeding.
Origin of feed ingredients in Dutch compound feeds
Wageningen University and Research (WUR) studied the origin of protein-rich feed ingredients, which in 2018 were applied in Dutch compound feeds. 65% of proteins...
Achieving good welfare outcomes for broiler breeders begins at placement
Brooding is the critical early stage of a chicken’s life, typically covering the first few weeks after hatching. During this time, chicks are highly...
Best practice in feed management
How innovative thinking and a proactive approach can ensure best practice with feed on broiler farms
In partnership with Cobb, this article examines best practice...
How to assess chick quality
The term "chick quality" is rather vague, as it can refer to various aspects – from directly visible physical traits to hidden ones, such...
Management of ectoparasites in cage-free housing systems
As cage-free systems become more frequent in poultry production, we are forced to evaluate how pest control measures should adapt to ensure efficacy.
The...
Ideal amino acids and chicken gut disturbance
There is considerable interest in the development of low protein diets
with supplemental amino acids for broiler chickens due to economic, environmental and bird
welfare advantages....
Animal welfare regulation issued, opening wider opportunities for cage-free egg development
Jakarta – The Government of Indonesia has officially issued Minister of Agriculture Regulation (Permentan) No. 32 of 2025 on the Implementation of Animal Welfare....
Raising turkeys without antibiotics
Alternative management – paying attention to detail and supportive care strategies can be utilized to produce turkeys without antibiotics in this new era.
Dr. Steven...
How to minimize litter caking issues at the beginning of a flock
A specified minimum ventilation rate based on age of flock in weeks suggests that the amount of moisture needing to be removed from a...
Turkey hatcheries – The past 25 years and the future of single-stage
A quick time travel back to a turkey hatchery in 1992 might show you a frazzled hatchery manager frantically trying to get eggs trayed,...
Lasers prevent the spreading of the Avian Influenza virus
Wageningen University released their research on a poultry farm that suffered visits from wild waterfowl, which are a source of Avian Influenza virus. The...
Warm weather ventilation management
A poultry house ventilation system is arguably the most important management tool for a farm manager to use. As the birds grow and climates...
Automatic laying nests require good management
Martin Barten, senior hatchery specialist form Pas Reform Hatchery Technologies, tells his experience about a good management of the automatic laying nests.
“Pas Reform’s involvement...
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...
How do coccidiosis challenges influence lipid digestibility and energy utilisation?
Coccidiosis continues to be one of the most pervasive and economically detrimental diseases in commercial poultry production. Controlling this enteric disease is an even...
Corn co-products in broilers
The expansion of the ethanol industry has increased the availability of a variety of corn co-products as feedstuffs for livestock and poultry. Of the...
Flip-overs: causes and solutions in brooding
The poult start is an extension of the hatching process. The whole process, including poult placement, is only as strong as its weakest link.
William...
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...
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...
A comparison of hen performance during an extended laying cycle based on hen body...
This study evaluated the performance of Hy-Line Brown hens with different body weights (BW) up to 100 weeks of age. Hens in the lowest...
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,...
Vitamin D in laying hens: how high is high enough?
In 2010, the Institute of Medicine in the United States reviewed current literature and changed the estimated average requirement of 400 IU/day to a...
Adaptability of bird flu poses threat to poultry
New insights from a study of the 2016/17 bird flu outbreak show how highly pathogenic bird flu viruses – which are likely to cause...
Algae products in organic poultry diets
Algae, “the not so new kid on the block” has been used in both human and animal diets dating back centuries. There is a...
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...
Targeted preharvest interventions against Salmonella in turkeys
Salmonella is a foodborne zoonotic pathogen prevalent in poultry production, including turkeys. The pathogen is a constant threat to human public health because of...
A cost-effective poultry feed additives solution to partially replace vitamin E
Livestock producers typically use feed additives such as vitamin E to increase the antioxidant capacity of animals and minimise economic losses.
Recently, the price of...
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...
Prevalence and antimicrobial resistance of thermophylic Campylobacters in poultry
Campylobacter spp. is a leading cause of foodborne diarrhea. The most common source of infection is contaminated food, mainly poultry meat.
The uncontrolled use of...
The relationship between feed particle size, gizzard development and broiler performance
Anatomy of the stomach
The stomach of the chicken consists of two chambers, the proventriculus or glandular stomach and the gizzard or muscular stomach.
The proventriculus...
Benefits of non-synthetic, natural oregano essential oil in pullet rearing
Feeding oregano essential oil to pullets during rearing can help to improve flock uniformity, reproductive fitness and feed efficiency, according to research undertaken at...
Does the external climate matter?
The optimum climate parameters for embryo development – temperature, humidity, and the balance between oxygen supply and carbon dioxide release from the incubator –...
Cecal coccidiosis in turkeys
Cecal coccidiosis is an important disease that affects the cecal integrity of turkeys and may result in watery feces with flecks of blood. In...
Lactobacillus acidophilus D2/CSL (CECT4529): 35 years of Italian research (1985-2020)
The history of the probiotic strain Lactobacillus acidophilus D2/CSL (CECT 4529) follows that of many strains produced by Centro Sperimentale del Latte and acts...
Vaccination of turkey breeders to control Salmonella
Salmonella continues to be a top food safety concern for the turkey industry, the USDA, and the consumer. Salmonella bacteria are the most frequently...
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...
Getting to the bottom of sex-related first week mortality in the hatchery
"Why are so many chicks dying in their first week in the hatchery?" I could hear the worry in his voice when I received...
Holistic view of intestinal health in poultry
Intestinal health is necessary to maintain efficient and sustainable gastrointestinal tract (GIT) physiology. The GIT has digestive, absorptive, metabolic, immunological and endocrinological functions.
This means...
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...
EU compound feed production market forecast 2025
FEFAC market experts forecast continued stability in the EU compound feed production market for 2025. The total industrial compound feed production in the EU27...
Comparing two ELISA kits
Here a comparison of two ELISA kits as been made to assess their efficicacy.
Recombinant turkey herpesvirus vaccines (rHVT) are being widely used for...
The role of feed additives in the protozoal diseases in poultry
Coccidiosis and histomoniasis are economically significant diseases in chickens and turkeys. Management, vaccination and medication are key tools in the control of these diseases...
Get the most from your diagnostic laboratory.
A field perspective.
You notice the
mortality is up this morning in one of your brooder houses. Your first thought
might be “better take some birds to...
Broilers perform better with intermittent lighting programs
Roles of certain parts of the digestive tract of chickens seems to have been lost with the evolution of time and commercial practices. Gizzards...
Research assessed peracetic acid in poultry processing wastewater treatment systems
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at the Georgia Institute of Technology in Atlanta, Georgia, in which...
Big data for poultry – first part
The term big data may at first appear incongruous to animal agriculture. However, by capturing, analysing, reporting and sharing of through-production chain data with...
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...
First week management of turkey poults
In commercial turkey production we aim to replicate and improve on what a mother turkey supplies to her young in the wild, this include...
Collaborative regulatory approach can reduce antibiotic use in animal production
As global concern about the human health threat posed by antimicrobial resistance continues rises, governments continue to introduce legislation to curb antibiotic use in...
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...
Research provides possibility to automate grading of woody breast fillets
In a recently completed research project, Dr. Casey Owens at the Department of Poultry Science, University of Arkansas, used automated vision grading to detect...
Research shows how Infectious Laryngotracheitis can spread from vaccinated flocks
The research on how Infectious Laryngotracheitis can spread from vaccinated flocks was made possible in part by an endowing Foundation gift from Claxton Poultry...
Management techniques for a hot climate
Hot conditions significantly affect the performance of layers, particularly in temperatures higher than 30°C. Getting good technical results requires some adjustments in the management...
Air cell up when setting eggs!
It is important to pay attention to the orientation of the eggs when placing them on setter trays as this has quite an impact...
Pathological manifestations of highly pathogenic and predominant Eimeria species in turkeys
Coccidiosis is caused by intra-cellular enteric protozoan parasites of the genus Eimeria. Eimeria is a gastrointestinal parasite with a complex life cycle involving an...
Training the animal microbiome to degrade fibre with NSPase
A new perspective on the mode of action of fibre-degrading enzymes NSPase.
Increased understanding of NSPase mode of action is presenting a new perspective on...
Effect of graded levels of supplementary phytase in diets with and without rapeseed meal...
Application of dietary enzymes, including phytase, protease, and carbohydrases, alone or in combination, to facilitate phosphorus, protein, and energy utilization is a common approach...
Heat tolerance of TETRA laying hens
The global warming and the climate change affect animal production and sustainability of livestock systems. The high ambient temperature has detrimental effect on 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...
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...
Bacillus Subtilis improves performance of broilers fed medicated or non-medicated feed
Animal digestive health is key to obtain optimal performance. Antibiotic growth promoters (AGPs) have long been shown to be very effective to develop and...
Dekalb White hens to be first occupants of innovative layer house
Environmentally friendly farm with lots of innovations
Four Dutch entrepreneurs are set to build an innovative new layer house in the south region of The...
Is no antibiotics ever (NAE) poultry production sustainable?
For many years, commercial poultry feeds in the United States contained sub-therapeutic levels of antibiotics, commonly known as antibiotic growth promoters (AGPs), to maximize...
Genetic selection in layers
Close to 10 years ago, Hendrix Genetics Layers started remodeling their breeding program. A range of restructuring activities, directly affecting the breeding operations made...
How to improve indoor air quality in poultry housing
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at Iowa State University in Ames, Iowa, in which researchers provided...
Breast meat quality affected by wooden myopathy
Wooden breast (WB) is a myopathy that affects meat quality traits in modern broilers and it has been associated with an increased BW gain...
Understanding the woody breast syndrome and other myopathies in modern broiler chickens
The poultry industry has seen an increase in several breast meat myopathies over the past decade. They range from woody breast syndrome (tough chicken...
The selection element in whole grain feeding regimes
Seven dietary treatments consisting of a ground grain control and six treatments with pre- and post-pellet whole grain inclusions of 7.5, 15.0 and 30.0%...
What is good chick quality?
When asking the question “What is good chick quality?”, the responses can be very different based on the person and their role. For instance,...
