Poultry

Facilities and Technology

Penn State Extension offers in-depth information and practical tips about poultry house equipment. Producers can find the most up-to-date information about poultry hatcheries, chicken nesting boxes, chicken waterers, and many other pieces of chicken farm equipment.

Choosing the right kind of equipment is essential for biosecurity and ensures that the birds enjoy proper lighting and ventilation and are raised in optimal conditions. Growers can also find information on the proper handling of eggs, ammonia monitoring in poultry facilities, and small-scale poultry housing.

Chicken Coops, Nests, Pens, and Tractors

Building a chicken house is one of the first concerns of many novice hobby farmers and small-scale growers. A facility is considered suitable if it can provide adequate protection from predators and the elements.

Factors such as adequate space, ventilation, easy access to feed, and water should all be considered carefully. Nests and perches are also important features of a good poultry house. With the right kind of planning it is possible to convert already existing structures into functioning chicken sheds.

Chicken waterers also come in a variety of sizes, depending on the use. Some growers prefer automatic chicken water systems which provide a constant flow of fresh water.

Chicken House Ventilation and Ammonia Monitoring

The monitoring and management of ammonia in poultry facilities is essential for the health and well-being of the birds housed in them. Ammonia is a gas that evaporates from fresh manure and can easily build up in closed spaces. Poultry house ventilation systems help keep ammonia levels below 25 ppm, as recommended in poultry health guidelines. Monitoring is also an important component of ensuring adequate air quality inside poultry houses. Pull tubes and colorimetric tubes are inexpensive and easy-to-use pieces of equipment to monitor ammonia levels.

Besides helping control ammonia levels, poultry house ventilation systems control many other environmental aspects within a facility. Inlets represent the most crucial part of mechanical ventilation systems as they help to provide fresh air, control the direction of airflow, and maintain sufficient air velocity.

In terms of air quality, housing poultry safely and comfortably is determined by a number of factors such as air temperature, humidity, velocity, gas levels, and others. Growers and facility managers can find here detailed information on how to measure air quality and the various kinds of equipment needed.

Egg Incubators and Chicken Hatchery

Large-scale facilities rely on egg incubators to produce chicks. The success of artificial incubation depends on four main factors: temperature, humidity, ventilation, and turning. More information on how to operate an artificial incubator is available here.

Poultry hatchery managers and team members can find more information on incubation biology, biosecurity, animal welfare, and many other relevant topics by attending the two-day Northeast Hatchery Conference.

Important information on how to ensure excellent egg quality by providing optimum conditions in the chicken houses and handling eggs appropriately is available here.

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  1. Hot Weather Management of Poultry
    Articles
    Hot Weather Management of Poultry
    By Alina Corey
    During the summer it is very important for poultry producers to be mindful of the effects warmer temperatures can have on their flocks.
  2. Poultry Houses and Ammonia
    Videos
    Poultry Houses and Ammonia
    By Gino Lorenzoni, Eileen E. Fabian (Wheeler), Ph.D., Dan Hofstetter
    This video series discusses three common types of instruments used to measure ammonia gas levels in poultry houses and animal barns.
  3. Poultry Flock Talks - Wintertime Ventilation
    Webinars

    Free

    Poultry Flock Talks - Wintertime Ventilation
    When Watch Now
    Recorded Jan 20, 2021
    Participants will learn about coop preparation for the winter months and cold-weather management techniques for small flocks of poultry!
  4. El Polvo en la Avicultura – Todo lo que Necesita Saber sobre su Impacto en la Salud de las Aves
    Articles
    El Polvo en la Avicultura – Todo lo que Necesita Saber sobre su Impacto en la Salud de las Aves
    By Gino Lorenzoni, Dan Hofstetter
    Este artículo explica cómo se genera el polvo en las granjas avícolas, cómo puede afectar a la salud de las aves, cómo afecta a los sistemas de ventilación y cómo se miden los niveles de polvo en suspensión en las galeras avícolas.
  5. Space Should Increase as Birds Grow
    Articles
    Space Should Increase as Birds Grow
    By Phillip Clauer, Emily Shoop
    Problems with small flocks can result from inapropriate space and heat as the birds grow. Increasing the housing, water, and feeder space limits stress and social problems, especially with larger and fast-growing meat birds.
  6. Imagen 1: Los galpones modernos frecuentemente tienen dos, y a veces tres, juegos de entradas de aire fresco que son especializados para condiciones climáticas que pueden ir de frío a calor moderado o intenso.
    Articles
    Aspectos Claves de las Entradas de Aire ("inlets") en Galpones con Sistemas Mecánicos en Avicultura
    By Eileen E. Fabian (Wheeler), Ph.D., Gino Lorenzoni
    Las entradas de aire ("inlets" en inglés) son tal vez la parte más importante de un sistema de ventilación a la hora de mantener condiciones uniformemente cómodas y saludables en el galpón.
  7. Poultry Dust – What You Need to Know About Impact on Bird Health
    Articles
    Poultry Dust – What You Need to Know About Impact on Bird Health
    By Gino Lorenzoni, Dan Hofstetter
    This article explains what makes up poultry dust, how it can affect bird health, how it affects ventilation systems, and how to measure airborne dust levels in poultry houses.
  8. Ventilating Greenhouse Livestock Barns
    Articles
    Ventilating Greenhouse Livestock Barns
    By Eileen E. Fabian (Wheeler), Ph.D.
    Effective natural ventilation of a greenhouse barn uses properly positioned openings with unobstructed air flow inside the building.
  9. Detecting Ammonia in Poultry Housing Using Inexpensive Instruments
    Articles
    Detecting Ammonia in Poultry Housing Using Inexpensive Instruments
    By Eileen E. Fabian (Wheeler), Ph.D.
    If humans can smell ammonia, that means it's over the recommended levels. Use simple instruments to measure ammonia before it reaches significant levels.
  10. Modern poultry barns often have two, and sometimes three, sets of fresh air ventilation inlets that are specialized for conditions ranging from cold, to mild and hot weather. [image source: Eileen Fabian]
    Articles
    Key Aspects of Inlets for Mechanical Ventilation of Poultry Housing
    By Eileen E. Fabian (Wheeler), Ph.D., Gino Lorenzoni
    Inlets are perhaps the most important part of the ventilation system for maintaining uniformly comfortable and healthy conditions around the poultry house.
  11. Hand-held instruments are used to document conditions and performance of environment in animal facilities [source: E. Fabian]
    Articles
    Evaluating Air Quality in Livestock Housing Environments
    By Eileen E. Fabian (Wheeler), Ph.D.
    This publication focuses on important aspects of evaluating and troubleshooting farm animal housing environment and ventilation system performance.
  12. Farm Biosecurity Best Practices for Contractors, Vendors, and Visitors
    Online Courses

    $59.00

    Farm Biosecurity Best Practices for Contractors, Vendors, and Visitors
    Sections 2
    Length 2 hours, 30 minutes
    If you visit farms, this online course will teach you best biosecurity practices and etiquette for keeping farms, animals, and people safe and productive.
  13. Examples of pull tube with pump for gas concentration detection.
    Articles
    Ammonia Monitoring in Barns Using Simple Instruments
    By Eileen E. Fabian (Wheeler), Ph.D.
    This article describes simple relatively-inexpensive instruments for detecting ammonia gas concentration in animal housing to assure proper air quality.
  14. Psychrometric Chart Use
    Articles
    Psychrometric Chart Use
    By Eileen E. Fabian (Wheeler), Ph.D.
    A psychrometric chart presents properties of air in a graphical format useful for troubleshooting greenhouse or livestock building environmental problems.
  15. Although an instrument that provides velocity reading, shown here, is highly useful, a simple small streamer can also help troubleshoot.
    Articles
    Make Your Own Ceiling Inlet Air Speed Monitors
    By Eileen E. Fabian (Wheeler), Ph.D.
    Ventilation inlet air speed monitors described here are a cheap and easy way to assess proper ventilation in livestock buildings.
  16. Self-Adjusting Baffle Inlet to Improve Air Distribution
    Articles
    Self-Adjusting Baffle Inlet to Improve Air Distribution
    By Eileen E. Fabian (Wheeler), Ph.D., Dan McFarland
    This article explains how to improve ventilation in animal buildings through a self-adjusting baffle inlet.
  17. Organic poultry house with sidewall eave and ceiling inlets.
    Articles
    Inlets for Mechanical Ventilation Systems in Animal Housing
    By Eileen E. Fabian (Wheeler), Ph.D.
    Properly designed and functioning ventilation inlet openings are key for achieving comfortable, fresh air conditions in farm animal housing.
  18. Selecting Rated Ventilation Fans
    Articles
    Selecting Rated Ventilation Fans
    By Eileen E. Fabian (Wheeler), Ph.D.
    This article explains how to select an agricultural ventilation fan for the conditions under which it will be operating in a livestock or greenhouse setting.
  19. Raising Fowl in Urban Areas
    Articles
    Raising Fowl in Urban Areas
    By Phillip Clauer
    Raising domestic poultry such as pigeons, ornamental poultry, and small meat and egg flocks has become an increasingly popular pastime for urban residents.
  20. Prevention of Egg Eating in Chickens
    Articles
    Prevention of Egg Eating in Chickens
    By Phillip Clauer
    Egg eating by hens is a habit which is extremely difficult, if not impossible, to break. It is important you manage your facilities so the hens never taste a broken egg.
  21. Small Scale Poultry Housing
    Articles
    Small Scale Poultry Housing
    By Phillip Clauer
    Small scale poultry coops seem to be built in almost every possible shape and size. Many existing buildings can easily be adapted to accommodate poultry.
  22. Inlets Essential to Tunnel Ventilation Success
    Articles
    Inlets Essential to Tunnel Ventilation Success
    By Dan McFarland
    Properly sized inlets – located to supply uniform distribution throughout the animal space – are essential to provide a more comfortable space for cows and poultry.
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