Reducing water usage in turkey processing
Virginia Poultry recently installed several liquid/solids separation screens for reducing water usage in its turkey feather and offal processing. The two new primary and...
Managing CO2 and fresh air to optimise hatchability
Last year I was invited to a layer hatchery that was reporting slightly lower hatchability than its sister hatcheries, despite using eggs from the...
Changing role of poultry nutritionist in a changing industry
Reflecting back on 30 years of working in the poultry industry as nutritionists we realize that the biggest changes that have occurred have mostly...
Turkey reoviral arthritis update
Avian reoviruses (ARVs) belong to the genus orthoreovirus in the family Reoviridae. They are nonenveloped, double-stranded RNA viruses that are ubiquitous in domestic poultry...
An alternative method to fight Avian Influenza Virus
A recent project was completed at the University of Iowa, Iowa City, Iowa, in which researchers developed a mobile system that can inactivate Avian...
Efficacy and economics of oral fluralaner for the treatment of northern fowl mites in...
Once mites are observed in one area of the barn they tend to progressively spread to the whole barn and subsequently to the next...
Infectious Laryngotracheitis (ILT) outbreaks in laying hens in Konya province
Infectious laryngotracheitis (ILT) epidemic cases characterized with respiratory symptoms, hemorrhagic tracheitis and laryngitis findings were identified in laying hen’s enterprises in Konya province.
Ten Lohman-breed...
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...
Water quality critical to broiler performance
Water is the most important nutrient for poultry. Although the necessity of providing a plentiful supply and sufficient access is well understood, the importance...
Chelated copper compared to antibiotics effect on gut health in broilers
In this study the specific interventions of chelated copper methionine hydroxy analogue (cuMHAC) and a combination of cuMHAC and an effective foregut acidifier were...
Layer nutrition associated with different production systems
The egg industry continues to grow; in the past this was in cage production, but today’s growth is focused on alternative production systems such...
Importance of hatch-time and access to feed on broiler muscle development
In commercial settings, hatching occurs over a 24-48 h window and chicks are held in the incubator until a majority have cleared the shell.
Earlier...
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...
Salmonella Reading in commercial turkeys. Why now and how?
Salmonella sp. is one of the most common bacteria associated with foodborne illness in humans. Each year in the United States, foodborne salmonellosis causes...
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...
Timing is everything in early feeding
Early feeding is now a critical point. When using nature as a reference to what are the optimum requirements of the day-old chick, we...
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...
Effectiveness of a double choice test to assess dietary taste preferences in broilers
Investigations into the taste system of broilers can help to improve poultry feeding strategies. However, a comprehensive study on dietary taste preferences for broilers...
The bioavailability of zinc in poultry: what does literature say?
Zinc bioavailability: zinc is an essential trace element for all the animals, including broilers. In case of deficiency, alteration of growth performance and distortion...
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....
Targeted approaches to achieving good litter quality
Turkeys spend their life in close contact with litter material. The aim is to establish and maintain good, dry litter conditions and an environment...
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...
Best practice in biosecurity
How to effectively manage and reinforce best practice in biosecurity on broiler farms
This article examines best practice in broiler production, focusing specifically on biosecurity....
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...
Influence of feed form and particle size on the performance and nutrient utilisation of...
The present experiment was designed to examine the influence of feed form and particle size in maize-based diets on the performance and nutrient utilisation...
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...
How to reduce antibiotics in broiler production?
There is an increased awareness recently in relation to the sensible use of antibiotics within poultry and livestock production. When looking at broiler production,...
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...
Rise of Yeast Bioactives expands the toolbox for livestock operators
Canadian Bio-Systems receives Veterinary Health Products approval for Maxi-Nutrio® Liquid, a yeast bioactive technology.
An innovative new category of science-powered yeast technology, with dynamic potential to...
Site and extent of digestion on poultry production
In poultry formulation and production of feed has evolved extensively in the last century with the identification of required nutrients, and subsequent and continuing...
Cleaning and disinfection as strategic tools for avian production
Biosecurity, defined as all measures taken to prevent both the introduction and the spread of infectious agents on the farm, is of key importance...
Overcoming challenges of antibiotic-free production
Antibiotic use once became a conventional, on-farm practice to prevent health issues and boost growth in poultry. Yet, public health concerns about rising bacteria...
Intra Chickpaper: double grip prevents legs to slip in chicks
Splayed legs in chicks is a condition that occurs in newly hatched chicks. It is caused by a weakness or injury in the tendons...
Some common issues of the first week in brooding turkey poults
Turkey poults are very sensitive to environmental conditions and any uncomfortable situation very quickly leads to a problem and even sometimes a disaster. Any...
Cobb suggesting management tips to maximize male fertility
The role of males in poultry breeding is extremely important. Each male is responsible for fertilizing 10 or more females. Each hen produces at...
Comparative sustainability of differing dietary amino acids and energy regimes for individual laying hens...
Poultry production has been identified as an efficient source of terrestrial, farmed animal protein. However, in tandem with all food production, sustainability into the...
Expanding feed milling capacity and quality at New Rosendale’s
At a time when the North American feed industry is undergoing a dramatic transformation driven by new rules, heightened market expectations and ground-breaking technology...
Quick molt diets and programs
Induced molting is a process conducted by many commercial egg producers to extend the productive life of the laying hen. The main objective of...
Frontiers in human and veterinary antibody discovery
The Pirbright Institute hosted the inaugural Comparative Veterinary Immunology Group (CVIG) meeting Frontiers in Human and Veterinary Antibody discovery on 26 and 27 November,...
Fertile or not?
Fertilisation and a fertile egg marks the beginning of a new life but is by no means a guarantee of a long life, as...
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...
Pirbright’s new Avian Influenza vaccine
An improved poultry influenza vaccine has been developed by researchers from The Pirbright Institute. The potential vaccine triggers a rapid immune response which protects...
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...
Comprehensive study concludes chicken embryo pain perception starts on day 13th of incubation
The comprehensive study commissioned by the German Federal Ministry of Food and Agriculture has revealed that the perception of pain in chicken embryos begins...
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...
Enhancing turkey welfare one step at a time
Researchers of Wageningen Livestock Research have been able to define when a turkey takes a step. This is an important milestone to automating gait...
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...
The importance of right incubation temperatures
In this study researchers investigate the importante of right incubation temperature on broiler performance. Up to 30% of late growth meat chickens demonstrate reduced...
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...
Selection for persistency and profitability in layers
Prof. Dr. Rudolf Preisinger, Chief Technical Officer at the EW Group, held a presentation on the selection of Lohmann’s layer lines for the traits...
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...
Increased cecal butyrate concentrations protect against Salmonella Enteritidis
Butyrate is a molecule that is extensively studied as a feed additive to improve gut health and animal performance. It also has been described...
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 cost of mycoplasma infection in poultry
Sometimes some Mycoplasma infections cause disease in poultry and this has been extensively studied and worried about by veterinarians, poultry producers and veterinary authorities....
Stork inline thigh filleting up to high capacities
Thigh meat consumption on the rise - a global trend
The market for thigh filleting is opening up, offering plenty of opportunities worldwide. To benefit...
Probiotic Bacillus licheniformis significantly improves layer performance
Adding probiotic Bacillus licheniformis DSM 28710 to layer diets was shown to improve layer performance, both in commercial as well as in research conditions....
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...
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...
Measurement of true ileal calcium digestibility of meat and bone meal for broiler chickens
Currently, there is a move towards the use of digestible phosphorus (P) in diet formulations for poultry due to P excretion into the environment...
Influenza antibodies made by Pirbright reduce disease in chickens
Scientists at The Pirbright Institute have engineered synthetic antibody
molecules that can be administered to poultry to reduce the symptoms of Influenza, as well as...
Profiling Salmonella serotypes through broiler processing
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at the University of Georgia in which researchers profiled Salmonella serotypes through broiler processing.
The...
Light intensity preferences of broiler chickens in farms
There has been a growing interest in the relationship between light intensity and welfare for commercial broiler chickens. A choice approach was employed to...
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...
Turkey breeder health, new welfare challenges and demands
The health of turkey breeders is critical to ensure the economic production of high quality fertile hatching eggs to produce poults which can be raised without antibiotics.
Managing turkeys coming into lay
The first few weeks between transfer of turkeys to the laying farm and the peak of production can have a big influence on flock...
Researchers investigate the characteristics of Turkey Hepatitis Reovirus
USPOULTRY and the USPOULTRY Foundation announced the completion of a funded research project at the University of Minnesota in which researchers investigated the characteristics of Turkey...
Potential to produce poultry feed from food wastes
The annual food waste in Australia is estimated at 7.5 million tonnes
with the majority disposed of in landfills. This not only
causes significant economic loss...
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.
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...
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...
Trials show oregano essential oil supports anticoccidial vaccination
Oregano essential oil, well-documented for its antimicrobial action when included in the diets of various poultry species, has been found to be particularly effective...
What we do and don’t know related to cage free egg production research
During the early 2000s the pressure was on the U.S. egg industry to increase cage space and to transition from conventional cage systems to...
The effects of diet and epigenetic alterations on the gut microbiome, inflammation and poultry...
The gut microbiota is a fundamental force influencing diverse aspects of avian physiology. Microbiome studies are at a critical juncture and facing a challenging...
Host and microbial biomarkers for intestinal health and disease in broilers
New tools can be used to determine the gut health status of animals and to predict animal performance or to make a decision whether...
Better hatch and post-hatch performance
Hatchability, chick quality and post-hatch performance improve substantially when embryo-response parameters are actively controlled during incubation. The BioStreamerTM concept, developed by Petersime, continually monitors...
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,...
The importance of fresh air
Vostermans Ventilation is addressing the need for even distribution of fair and heat in the poultry house, to obtain an optimal uniform microclimate on...
Maintaining hatching egg quality through good hygiene and handling
The microbiological status of a hatching egg is highest immediately after the egg is laid. The objective, therefore, is to ensure that quality is...
How a single Avian Influenza protein can increase period of infection
New research led by scientists at The Pirbright Institute has shown how an Avian Infuenza a virus protein, called PB1-F2, is able to shut...
CAS technology is emerging as the harvesting solution of choice – Working on animal...
CAS helps reduce the stress in animals. This is a humane approach and many poultry companies are starting to take note. Animal well-being extends...
