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new research topics in poultry nutrition

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Poultry nutrition

Nutrition is the most important environmental factor affecting development, health status, growth performance and profitability of poultry production. Feeds for poultry constitute up to 70–75% of total production costs. Poultry nutrition differs considerably from that of other livestock, which is determined by the specific anatomy of the gastrointestinal tract. Protein, energy, fat, fiber, minerals, vitamins, and water are of basic importance for poultry nutrition and their content in feeds must cover the requirement that differ depending on the bird’s age and species. In general, feed protein must be of good value including the content of essential amino acids. Among them lysine, methionine, cysteine, threonine and tryptophan are the limiting ones. The main ingredient of poultry feeds are cereal grains, i.e. wheat and maize, which predominantly constitute an energy source because their protein content is insufficient for birds. Because of that cereals cannot be the only feed for poultry and must be combined with protein sources such as soybean or rapeseed meal, legume seeds or protein concentrates. Despite birds’ requirement for nutrients and chemical composition of feeds are well known, nutrition must face many problems. One of the most important issues is to find alternatives to antibiotic growth promoters.

Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

Research funding: None declared.

Conflict of interest statement: The authors declare no conflicts of interest regarding this article.

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Advances in Poultry Nutrition Research

Advances in Poultry Nutrition Research

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West Bengal University of Animal and Fishery Sciences , India

Published 07 July 2021

Doi 10.5772/intechopen.91547

ISBN 978-1-83969-001-3

Print ISBN 978-1-83969-000-6

eBook (PDF) ISBN 978-1-83969-002-0

Copyright year 2021

Number of pages 214

Due to the wide acceptance of poultry meat and eggs, poultry farming is the fastest growing global livestock industry. Nutrition plays a vital role in economic production and the maintenance of proper poultry health. Therefore, there is a great need to update balanced nutrient requirements for new breeds, utilize alternative feed resources, evaluate newer feed additives to optimize production whil...

Due to the wide acceptance of poultry meat and eggs, poultry farming is the fastest growing global livestock industry. Nutrition plays a vital role in economic production and the maintenance of proper poultry health. Therefore, there is a great need to update balanced nutrient requirements for new breeds, utilize alternative feed resources, evaluate newer feed additives to optimize production while excluding antimicrobial feed additives and maintain overall health. The first section of this book contains six chapters that discuss the utilization of unconventional feeds, nanominerals to reduce mineral proportions in diets, and water intake affected by environmental temperature. The second section contains six chapters that describe proper nutritional management to improve gut health and immunity, the prevention of common diseases, and the amelioration of heat stress in poultry.

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new research topics in poultry nutrition

Research conducted in the Department of Poultry Science has three primary functions: 1) Add to the base of scientific knowledge, 2) Provide opportunities for appropriate graduate degree training programs and 3) Provide information that will be useful to the poultry industry in Georgia.

These research programs include the following areas:  

Poultry Health

Poultry health research programs emphasize problems in the diagnosis and control of economically important diseases of poultry. Applied and basic research is focused on solving problems of importance to the industry.

Poultry nutrition is an applied science, and nutritionists' research helps to determine requirements, prepare premixes, formulate feed, determine profit maximizing nutrient levels and more.

Research in physiology focuses on growth and reproduction. Specific research includes regulation of myogenesis in avian embryos and the role of surface carbohydrates in sperm-egg interactions in birds.

Genetics and Molecular Biology

Focuses of research in genetics and molecular biology include the genetic relationships of growth and reproduction in diverse poultry populations.

Environment

Environmental research in poultry science studies the impact of processes that occur in our land, air and water and the effects they have on overall poultry health.

Georgia is the largest poultry producer in the world, and management research at UGA leads to the development of new processes and technologies that help make production safer, healthier and more efficient.

Microbiology

Microbiology in the poultry industry can cover a broad range of subjects, such as the effects of temperature on broiler carcasses.

Processing Technology

This subject area focuses on the development of new processes and technologies for the processing of poultry products.

Coccidiosis

Coccidiosis is a major issue in the industry, and this area of study looks at the control of coccidiosis by interference with site-finding receptors on parasite cell membranes of invasive stages.

New Focus Area

In addition to the research efforts outlined above, the department has identified two major focus areas for collaborative efforts among faculty. These areas have been identified as important areas that are relevant to current industry concerns and needs.

  • Processing/slaughter technology impact on yield and further processing
  • Nutrition/genetic/management relationships with regard to new genetic stocks

Learn More About Our Cutting-Edge Research

Penn State College of Agricultural Science Logo

Research topics include avian management, nutrition and physiology, environmental management, and modification of egg composition.

new research topics in poultry nutrition

Faculty Working in this Area

  • Poultry Nutrition and Physiology
  • Poultry Management

Related Resources and News

Department of Animal Science's Dr. Gregory Martin and John Boney will be part of the research team working to create a sustainable broiler production system by improving bird and human health.

Dr. Robert G. Elkin, Professor of Avian Nutritional Biochemistry, has been named a PSA Fellow, the highest recognition bestowed by PSA.

Research in the Francisco Diaz laboratory focuses on understanding the molecular and functional interactions between oocytes and granulosa cells that promote production of a fertile oocyte.

Alyssa Lyons received a "Certificate of Excellence" for her research findings presented at the International Poultry Scientific Forum (IPSF)

Research in the Paul Bartell laboratory focuses on the regulation of biological clocks in birds at the systems level.

The Extension Poultry Team provides educational information, support and programs for the poultry industry.

The $6 million Poultry Education and Research Center consists of six separate buildings occupying about 50,000 square feet.

R. Michael Hulet, Ph.D., is being recognized for his leadership in agriculture, specifically within the poultry industry.

Molecular Endocrinology

The Regina Vasilatos-Younken laboratory is interested in the biological actions of growth hormone (GH), with emphasis on components of the signal transduction pathway that are essential for GH action.

Animal Science's Kevin Harvatine, associate professor of nutritional physiology, and Robert Elkin, professor of avian nutritional biochemistry, collaborated on study.

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Ingredients for Poultry

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About this Research Topic

Accurate diet formulation is critical for efficient and sustainable poultry production. Improved knowledge of ingredient and feed composition has been necessary to provide limits of inclusion and precision in diet formulations, improving the efficiency of the poultry industry. This research topic focuses on ...

Keywords : Broiler, Metabolize Energy, Digestibility, Alternative Ingredient, Precision Nutrition, Sustainability, Byproduct, Feed Additives

Important Note : All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

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  1. Nov 30,2021

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  2. Early Life Nutrition in Poultry

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COMMENTS

  1. Recent Advances in Poultry Nutrition and Production

    The aim of this Special Issue is to publish high-quality papers on poultry nutrition and the inter-relations between nutrition, metabolism, gut microflora, and poultry performance. Therefore, I invite the submission of recent findings, in the form of original research articles or reviews, on poultry nutrition in such areas as:

  2. (PDF) Advances in Poultry Nutrition Research-A Review

    Poultry production involving farmed avian species (chickens, turkeys and ducks) is globally recognised as a vital aspect of animal agriculture. It contributes greatly to supply of high-quality ...

  3. Advances in Poultry Nutrition Research-A Review

    Advances in poultry breeding, emergence of new feed resources, consumer demands and climate change as well as environmental concerns have implications for future poultry nutritional research. Thus nutritional research focus, henceforth, will be influenced mostly by the following innovations: 6. Future research funding.

  4. Review: recent advances and future technologies in poultry feed

    Introduction. The poultry industry has experienced rapid intensification since the early 20 th century, across the broiler meat, laying hen, breeding stock and turkey sectors. Rapid intensification was partly due to advances in genetics and in farm management, but was also supported by advances in nutrition and in the methodology of feed manufacturing and delivery of nutrients to the birds.

  5. Review: Current challenges in poultry nutrition, health, and welfare

    Highlights. •. Productivity of egg layers and broiler chickens has increased greatly. •. Some current challenges relate to bird productivity and consumer preferences. •. Increased productivity can reduce bird health and meat quality. •. Historical production methods may not be consistent with current consumer demands.

  6. Nutrigenomics and nutrigenetics in poultry nutrition: An updated review

    The inclusion of nutrients and nutraceuticals in poultry production can enhance gene expression of different genes related to health, metabolism, growth, immunity, and antioxidants. This review aims to shed the light on the definition of nutrigenomics and nutrigenetics in poultry nutrition.

  7. (PDF) Recent Advances in Poultry Nutrition and Production

    Abstract. As global consumer demand for poultry meat and eggs continues to rise, it is necessary to improve diet precision and utilisation among birds to keep the costs of poultry products low and ...

  8. 32099 PDFs

    Explore the latest full-text research PDFs, articles, conference papers, preprints and more on POULTRY NUTRITION. Find methods information, sources, references or conduct a literature review on ...

  9. Recent Advancements in Poultry Health, Nutrition and Sustainability

    The gut microbiome seems to be a good indicator of the balanced health of an animal. The intestinal health of poultry is of great importance for the birds' growth and development. Probiotics-driven shifts in the gut microbiome can exert considerable indirect effect on the birds' welfare and production performance.

  10. Life

    Special Issue Information. Dear Colleagues, The purpose of animal production is to produce high-quality animal products efficiently. Currently, poultry nutriology has entered the new stage of the study on precise nutrition supply technologies, including dynamic nutrient requirements, low protein diets, new functional feed additives, etc., which ...

  11. Poultry nutrition

    Nutrition is the most important environmental factor affecting development, health status, growth performance and profitability of poultry production. Feeds for poultry constitute up to 70-75% of total production costs. Poultry nutrition differs considerably from that of other livestock, which is determined by the specific anatomy of the gastrointestinal tract.

  12. Top 50 Downloaded Poultry Science Articles in 2021

    Probiotics and potential applications for alternative poultry production systems. Rim El Jeni, Dana K. Dittoe, Elena G. Olson, Jeferson Lourenco, ... Todd R. Callaway. July 2021. Article 101156. View PDF. Article preview. Read the latest articles of Poultry Science at ScienceDirect.com, Elsevier's leading platform of peer-reviewed scholarly ...

  13. Advances in Poultry Nutrition Research

    Due to the wide acceptance of poultry meat and eggs, poultry farming is the fastest growing global livestock industry. Nutrition plays a vital role in economic production and the maintenance of proper poultry health. Therefore, there is a great need to update balanced nutrient requirements for new breeds, utilize alternative feed resources, evaluate newer feed additives to optimize production ...

  14. Interplay of nutrition and genomics: Potential for improving

    Nutrigenomics is one of the most rapidly developing scientific fields that holds great promise for improving the health and performance of food-producing animals. Nutrigenomics begins a new era of working with nutrition and genetics, and gives us an insight into how nutrients interfere with an organism's genetics and the resulting phentotypic response.

  15. Poultry

    Poultry nutrition is an important topic as it covers both the economic aspects of production and the quality characteristics of the produced products, meat or eggs. ... The development of new feed additives has provided tools to support health and improve the performance of farmed birds. ... Original research and reviews related to poultry ...

  16. Research

    Nutrition. Poultry nutrition is an applied science, and nutritionists' research helps to determine requirements, prepare premixes, formulate feed, determine profit maximizing nutrient levels and more. ... New Focus Area. In addition to the research efforts outlined above, the department has identified two major focus areas for collaborative ...

  17. Poultry

    Researchers aim to further enrich eggs, poultry meat with omega-3 fatty acids. Animal Science's Kevin Harvatine, associate professor of nutritional physiology, and Robert Elkin, professor of avian nutritional biochemistry, collaborated on study. Research topics include avian management, nutrition and physiology, environmental management, and ...

  18. Early Life Nutrition in Poultry

    About this Research Topic. Submission closed. In recent years, novel ingredients have been introduced as a nutritional strategy to help support the immune system, promote intestinal function, and increase tolerance to stress and disease challenges in Poultry. Maintenance of a good symbiotic relationship between the host animal and the ...

  19. Ingredients for Poultry

    Accurate diet formulation is critical for efficient and sustainable poultry production. Improved knowledge of ingredient and feed composition has been necessary to provide limits of inclusion and precision in diet formulations, improving the efficiency of the poultry industry. This research topic focuses on the nutrient digestibility and energy values of ingredients, from either vegetable or ...