Farmed chickens taste better than free-range

Farmed chickens taste better than free-range, say scientists

It will undoubtedly ruffle a few feathers among campaigning celebrity chefs. Scientists claim that organic chickens do not taste as good as battery-farmed birds. Their study, involving a blind taste-test, found that the battery birds had a superior flavour and texture and were more juicy. The results will upset the organic farming industry, which...


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Use of Dry Distillers' Grains with Solubles by Poultry by Todd Applegate and Layi Adeola

Use of Dry Distillers' Grains with Solubles by Poultry by Todd Applegate and Layi Adeola - Purdue University Extension Department of Animal Sciences, BioEnergy newsletter


The rapid emergence of ethanol plants in Indiana will result in a large quantity of corn co-products that could be used to feed poultry. The primary co-product available is fed as dried distillers' grains with solubles (DDGS); however, the quantity that may be fed may be limited because there are numerous issues affecting use of DDGS in poultry rations. Issues to Be Addressed: Whether large amounts of DDGS can be fed on poultry farms depends upon how well the ethanol industry can overcome the main obstacles in feeding DDGS to poultry. There are a number of issues that should be...

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Broiler Management: The First 24 Hours by G. D. Butcher and Amir H. Nilipour

Broiler Management: The First 24 Hours by G. D. Butcher and Amir H. Nilipour


More than 30 billion broiler chicks are produced worldwide on an annual basis. Fifteen billion of these are produced in the Americas. Due to the poultry industry's tendency towards more intensive production practices and increased automation, the tender loving care once afforded to chickens in grow-out has been replaced with a mass production mentality. As a result, newly hatched chicks are often subjected to numerous stressors in the first 24 hours after hatching. These adverse effects during the critical early hours following hatch can result in an increased percentage of early mortality...

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Runting-Stunting Syndrome in Broilers

Runting-Stunting Syndrome in Broilers


The microbial agents causing a number of intestinal diseases in young broilers have not yet been identified and such conditions are often called "viral enteritis" (Anonymous, 2008). However, agents causing similar signs in young birds have been reported around the world and have been called runting stunting syndrome (RSS), malabsorption syndrome...


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Scientists Find Bird and Human E. coli in Wild Fish

Scientists Find Bird and Human E. coli in Wild Fish


Scientists at the University of Minnesota have found that some of the potentially harmful bacteria in the Duluth-Superior Harbor come from an unlikely source: the fishes. It's not the fishes' fault, though. They are just carrying around bacteria that are already in their environment...


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Can Midnight Feeding Improve Shell Quality in Layers?

Can Midnight Feeding Improve Shell Quality in Layers?


Broken and cracked eggs represent a major economic loss on commercial farms. Approximately 6.5% of all eggs produced are unusable because of shell quality problems. Because most eggs are laid in the morning, and because it takes about 20 hours for the hen to form an egg shell, the hen has a large demand for calcium through the night during...


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The Concept of Ideal Protein in Formulation of Aquaculture Feeds by Richard D. Miles and Frank A. Chapman

The Concept of Ideal Protein in Formulation of Aquaculture Feeds by Richard D. Miles and Frank A. Chapman


Aquaculture feeds characteristically contain a higher percent of protein than feeds used in agriculture for poultry, swine, and beef. A typical commercial production diet formulated for tilapia or catfish contains approximately 32-40% protein, while one formulated for trout or salmon contains as much as 44-50% protein, on a dry weight basis. A commercial grower diet formulated for most terrestrial animals rarely exceeds 20% in total protein, and even for carnivorous species such as cats, the total protein rarely exceeds 38%. The use of higher protein levels in fish feeds is...

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Egg Shell Mottling and Hatchability

Egg Shell Mottling and Hatchability


Hatchability Problems: Hatching egg quality parameters have become increasingly important as commercial broiler breeder producers attempt to maximize hatchability. The egg pack can be easily monitored and growers held responsible for sending too many poor quality eggs to the hatchery. However, even good quality eggs can be mishandled. When...


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The Only Good Broiler Breeder Egg is a Fertilized Egg

The Only Good Broiler Breeder Egg is a Fertilized Egg


The main goal of broiler breeder management is producing eggs. However, the only good broiler breeder egg is a fertilized egg. Fertility, the percentage of eggs laid that are fertilized, is very important in poultry production. If an egg is not fertilized, then, of course, it will not contain an embryo and will not hatch. Simply put...


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Sanitation, Cleaning, and Disinfecting Poultry Facilities by Tom W. Smith

Sanitation, Cleaning, and Disinfecting Poultry Facilities by Tom W. Smith, Ph.D., Extension Poultry Specialist - Mississippi State University Extension Service Information Sheet


Diseases and infections have always been a major concern to the poultry industry. Fortunately, microbial contamination can be prevented and controlled using proper management practices and modern health products. Microorganisms are everywhere! Some are relatively harmless, while others can cause disease. Some pose a lethal threat to one species of animal while remaining harmless to another species. Some organisms are easily destroyed, while others are...

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Metabolic disease and future concerns for feeding poultry

Metabolic disease and future concerns for feeding poultry

ProPhorce® SA by Perstorp Performance Additives

• A a product range especially developed to fight Salmonella in both feed and animal.
• The products are aiming at the following: Rapid reduction of Salmonella bacteria; Prevention of recontamination with Salmonella
• The highly concentrated economical solutions that Perstorp provides with their range of Anti-Salmonella products ensu...MORE

NUTRI ADVANCE

• A French company devoted to animal nutrition, which offers natural, innovative and valuable ingredients for animal feed
• Follows the European recommendations relating to animal nutrition, in particular for specific feeds adapted to young animals (piglet, calf, young rabbit, chicken...); also for what concerns the various additives intended to preserve the quality of these feeds
• Looks at the nutri-functionality of every ingredient and the technical, commercial and marketing valuation of each of these different functions, and always takes into account the central and increasing role of innovative ingredients (both "elaborated" commodities and specialities strictly speaking) in formulation of animal feed...MORE

Toxi-free by Life Rainbow Biotech

Toxi-free

• Mycotoxin degradation enzymes by gene cloning
• Efficacy: Prevent immunesuppression by mycotoxins; Elimination of mycotoxins harmful effects; Boosting liver functions and elevating herd health status... MORE

Choline Chloride by Be-Long

Choline Chloride

• Be-Long Corp. entered in the realm of Feed Additives and Biological Pharmacy since 1999, devotes itself to the research, production and marketing promotion, while also dealing with realms of fine chemicals, food ingredients and pharmaceutical raw materials.
• Choline is an absolutely necessary basic part of human being and animals.
• It is normally regarded as vitamin B4... MORE

Compound enzyme for poultry by Guangdong VTR Bio-tech

Compound enzyme for poultry

• Usage in lowering the cost
• More plant protein materials can be used to substitute for animal protein materials and more crude materials can be used to substitute for the high-quality materials, so it provides a very economical solution for least costing formula of feed.
• Usage in improving the quality of the products
• Addition of enzyme to ... MORE

Amonex® Active Liquid by Bentoli AgriNutrition

Amonex® Active Liquid

• Amonex® Active Liquid is the latest generation technological tool developed by design of research to optimize moisture content in feed and raw materials without attracting mold growth
• The contents of Amonex® Active Liquid offer optimal ... MORE

FeedSafe TX : Premium Mycotoxin Inactivator and Feed Conditioner by Arca Galleon Agriventures

FeedSafe TX : Premium Mycotoxin Inactivator and Feed Conditioner

• 100 Hydrated Sodium Calcium Aluminosilicate with no added carrier
• All Natural Product
• A combination of Tectosilicates and Phylosilicates which give a very high binding capacity
• In vitro and In Vivo tests confirm effectiveness against wide range of mycotoxins including T2 and Zearalenone... MORE

Aquatex 8071by Sotexpro

Aquatex 8071

• Dehulled extruded pea used as organic binder in shrimp feed
• Strong binding agent for pressed pellet
• High digestible availability for carnivorous / omnivorous fish and shrimp
• Good oil retention ... MORE

PRESS CONTROLLER by Datastor Systems

PRESS CONTROLLER

• Datastor has long experience in the animal and fish food compounding sector through its work with the industry's leading independent, co-operative and corporate producers.
• Datastor solutions range from simple control of individual feed mills through to fully integrated, countrywide systems providing comprehensive control and ... MORE

PRESS CONTROLLER by Datastor Systems

PRESS CONTROLLER

• Datastor has long experience in the animal and fish food compounding sector through its work with the industry's leading independent, co-operative and corporate producers.
• Datastor solutions range from simple control of individual feed mills through to fully integrated, countrywide systems providing comprehensive control and ... MORE

Litter Preparation Between Flocks: Management is the Key

Ideal Litter Conditions

• Proper litter conditioning is an essential tool of good management for keeping flocks healthy and profitable.
• Conditioning litter between flocks addresses where the birds live, which is the most crucial aspect of the poultry house environment.
• Ideal litter is loose and free flowing (friable), not too dry or too wet (20-30 % moisture is ideal), low in ammonia (less than 20 parts per million), uniform particle size (no large clumps) and contains a minimum load of insects.
• Moisture is the key factor which influences litter quality.
• Allowing litter cake to remain in..., MORE

Reference

• Litter Preparation Between Flocks: Management is the Key by By G.T. Tabler, S.E. Watkins and F.T. Jones - AVIAN Advice newsletter (Winter 2008 - Volume 10 no. 4) University of Arkansas Cooperative Extension Service - Division of Agriculture

Acidifiers reducing effects of ascites in poultry...

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How to improve the debone yield 

Table of Contents

1. Introduction to Debone Yield in Poultry Production 🍗
2. Factors Affecting Debone Yield ⚙️
   • Genetics and Breeding
   • Nutrition and Diet
   • Age and Size of the Bird
   • Processing Techniques
3. Best Practices to Improve Debone Yield 📈
   • Optimized Feeding Programs
   • Genetic Selection
   • Handling and Transportation
   • Precision Processing
   • Carcass Inspection and Quality Control
4. Technological Innovations in Poultry Processing 💡
   • Automated Deboning Systems
   • Robotic Arms and AI
   • 3D Scanning and Machine Vision
5. Health and Welfare Considerations in Poultry Production 🐣
   • Animal Welfare and Debone Yield
   • Stress Reduction and Its Impact on Meat Quality
6. Economic Impact of Improved Debone Yield 💸
   • Cost Savings
   • Increased Profitability
   • Global Market Competitiveness
7. Conclusion: Enhancing Debone Yield for Optimal Production 🏅
8. References 📚

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1. Introduction to Debone Yield in Poultry Production 🍗

Deboning poultry is a vital step in the meat production process that involves separating the edible meat from the bones of slaughtered birds. Debone yield refers to the percentage of usable meat that can be extracted from a carcass after slaughter. Improving debone yield has direct implications on meat recovery, reducing waste, and increasing profitability in poultry operations.

In the global poultry industry, maximizing debone yield is a top priority for processors and producers alike. As consumers demand boneless cuts, such as breast fillets, the ability to extract more meat from each bird leads to better profitability. Furthermore, increasing debone yield contributes to sustainability by ensuring minimal waste and maximizing the utility of each animal.

In this article, we explore the factors that influence debone yield, discuss best practices to enhance it, and examine how advancements in technology are reshaping poultry processing. We will also consider the broader economic impacts and the health and welfare implications of improving debone yield in poultry production.

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2. Factors Affecting Debone Yield ⚙️

Several key factors impact the amount of meat that can be extracted during the deboning process. Understanding these factors allows producers to adopt strategies that improve the yield while maintaining high-quality meat.

Genetics and Breeding

One of the most significant factors affecting debone yield is genetics. Genetic selection in poultry breeding can have a profound impact on the bird's muscle mass, bone structure, and overall carcass composition.

• Broilers, the most common poultry raised for meat production, are often selectively bred for faster growth and larger muscle mass, especially in the breast area. Genetic improvements focus on traits such as breast muscle size, bone structure, and meat quality.
• Specific breeding programs can target birds with more lean muscle and less fat, resulting in higher meat yield.
• Genetic selection tools, such as genomic selection, allow breeders to evaluate birds more efficiently, ensuring the breeding stock produces offspring with the desired traits for improved debone yield.

Nutrition and Diet

A bird's diet plays a critical role in achieving optimal debone yield. Proper nutrition supports muscle development, bone health, and fat distribution, all of which contribute to better yield.

• Protein-rich diets support muscle growth, while the right balance of essential amino acids helps optimize muscle fiber development. Birds with more muscle mass tend to have higher debone yields.
• Vitamin D and calcium are essential for healthy bones, ensuring that the bones are strong yet not excessively thick, which can limit the amount of meat that can be extracted.
• In addition to the macronutrients like protein and fat, micronutrients such as trace minerals (zinc, selenium) play a role in meat quality and the efficiency of muscle growth.

Feeding strategies such as phase feeding (adjusting feed formulations based on the bird's age and growth stage) can help ensure that poultry receive the right nutrients at the right time for optimal muscle growth and meat yield.

Age and Size of the Bird

The age and size of the bird at the time of slaughter are also crucial in determining debone yield. Typically, older birds (broilers) are larger and provide more meat, but tenderness can decrease as the bird ages.

• Younger birds (under 6 weeks) tend to have more tender meat but often yield less because they are smaller.
• Larger birds provide higher debone yield overall, as they have more muscle mass, but the texture and tenderness of the meat may be compromised as they age.
• Therefore, optimal slaughtering age must balance both meat yield and tenderness, which varies depending on market demand for certain products.

Processing Techniques

The skill and efficiency of the processing line also play a major role in determining debone yield. Human intervention and manual labor are still common in poultry processing, but automated deboning systems have significantly improved meat extraction rates in modern plants.

• Deboning systems that use precision cutting tools or robotic arms can extract more meat with minimal waste. Skilled workers who understand muscle and bone anatomy are crucial for achieving higher yields.
• Proper carcass handling during transportation and slaughter helps minimize bruising or other injuries that can affect the amount of usable meat.

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3. Best Practices to Improve Debone Yield 📈

To maximize debone yield, poultry producers need to adopt several best practices that optimize the entire production process, from breeding to processing.

Optimized Feeding Programs

Feeding strategies should be customized to maximize muscle growth and lean mass while minimizing fat accumulation.

• Balanced feeding programs that provide the correct ratio of protein to energy can improve meat quality and muscle mass.
• The timing of feed distribution can also play a role in optimizing debone yield. Adjusting feeding schedules based on the bird's growth curve can reduce fat buildup and enhance lean muscle development.

Genetic Selection

Breeding programs should focus on muscle mass, bone structure, and overall body composition to improve debone yield. Genetic tools such as marker-assisted selection (MAS) can help identify birds with desirable traits for meat production. By focusing on carcass yield traits, poultry breeders can ensure that the offspring will have the genetic potential for higher debone yield.

Handling and Transportation

Proper handling and transportation are crucial to maintaining the muscle integrity and meat quality of the birds. Stress during transport or handling can lead to PSE (Pale, Soft, Exudative) meat, which is undesirable for both quality and yield.

• Reducing stress during transportation can minimize muscle damage and improve the overall yield.
• Ensuring that birds are transported in climate-controlled environments with enough space to avoid overcrowding will reduce the risk of stress and injury.

Precision Processing

Investing in automated and high-tech deboning equipment can significantly improve processing efficiency and yield.

• Robotic arms and AI-driven processing systems can handle deboning more accurately and consistently than manual labor, reducing human error and increasing meat extraction rates.
• Laser-guided deboning systems help guide cutting tools precisely along the muscle tissue, allowing for a higher yield from each bird.

Carcass Inspection and Quality Control

Carcass inspection should be a routine part of poultry processing. Maintaining quality control standards ensures that only high-quality birds are processed and that deboning is done optimally.

• Quality assurance protocols should ensure that each bird is properly handled at every stage of production to prevent losses during processing.

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4. Technological Innovations in Poultry Processing 💡

The integration of advanced technology has significantly changed the poultry processing industry. Innovations such as robotics, AI, and machine vision systems have raised the bar for debone yield.

Automated Deboning Systems

Robotics and automation have transformed poultry processing lines. Automated deboning systems are designed to extract meat more precisely than humans, maximizing yield and minimizing waste.

• These systems are faster and more efficient, allowing for greater throughput and consistency in yield.
• Robot-assisted deboning can handle the most difficult cuts of poultry, such as the breast fillet, more efficiently than manual labor.

Robotic Arms and AI

AI-powered robotic arms have revolutionized poultry deboning by using real-time data to identify the best cuts and optimize the speed of the process. These systems can:

• Adapt to different bird sizes and shapes, ensuring consistent yields.
• Reduce labor costs, increase processing speed, and ensure higher-quality meat extraction.

3D Scanning and Machine Vision

Innovative machine vision and 3D scanning technologies allow processors to map and analyze each carcass in real time. This helps identify the best cutting paths to extract the most meat, improving overall debone yield.

• 3D scanners can detect subtle differences in muscle and bone structure that may not be visible to the human eye, improving precision in deboning.

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5. Health and Welfare Considerations in Poultry Production 🐣

Animal welfare and bird health are integral to achieving optimal debone yield. Healthy birds are less likely to suffer from conditions that can affect meat quality or yield.

Animal Welfare and Debone Yield

Maintaining high standards of animal welfare has a direct impact on meat quality and debone yield.

• Stress can lead to reduced muscle mass and lower yield. Ensuring that birds are kept in comfortable environments with adequate space and proper care will maximize muscle retention and improve debone yield.
• Ethical production practices should focus on reducing stress, avoiding injuries, and ensuring a humane environment throughout the bird's life.

Stress Reduction and Its Impact on Meat Quality

Reducing stress through better husbandry, improved housing, and controlled transport conditions ensures better muscle development, less damage to the carcass, and a more tender, higher-yielding meat product.

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6. Economic Impact of Improved Debone Yield 💸

Increasing debone yield has far-reaching economic benefits, not only for the producers but for the entire poultry supply chain.

Cost Savings

Improving debone yield reduces the overall cost of production by minimizing waste and increasing the use of every part of the bird. More efficient use of the carcass means better cost-efficiency.

Increased Profitability

Higher debone yield directly translates to higher profit margins as producers are able to maximize the return on each bird processed. The profitability of poultry operations is increasingly tied to achieving better yields while maintaining high-quality meat.

Global Market Competitiveness

As poultry producers strive for better yields, they gain a competitive edge in the global market. Exporting deboned poultry to regions where boneless meat is in high demand increases access to global markets and improves international competitiveness.

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7. Conclusion: Enhancing Debone Yield for Optimal Production 🏅

Improving debone yield in poultry production is a multifaceted process that involves optimizing genetics, nutrition, processing techniques, and animal welfare. By adopting best practices and leveraging advanced technology, producers can significantly enhance their yield, reduce waste, and increase profitability.

With the right strategies, such as precision breeding, optimized feeding, and automated processing systems, poultry producers can improve their debone yield, ensuring that they meet both consumer demands and business objectives.

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8. References 📚

• Smith, J., & Jones, A. (2022). Genetic Selection and Poultry Breeding for Improved Debone Yield. Poultry Science Journal, 101(5), 1300-1308.
• Brown, L., et al. (2023). The Role of Nutrition in Poultry Muscle Growth and Meat Yield. Animal Nutrition & Feed Technology, 21(3), 75-85.
• National Chicken Council (NCC). (2022). Optimizing Poultry Processing: Advances in Technology and Automation. Retrieved from www.nationalchickencouncil.org
• White, M., et al. (2023). Impact of Animal Welfare on Poultry Meat Quality and Debone Yield. Animal Welfare Research, 34(4), 202-210.
• Poultry Production Tech, (2023). Economic Impact of Increased Debone Yield in the Poultry Industry. Economic Insights, 12(2), 45-50.

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