What are different methods of feeding poultry? Write briefly about controlled feeding method. Which methods are commonly practiced in broilers and layers?

Poultry can be fed using various methods, each with its own advantages and considerations. Some common methods include:

1. Free-Choice Feeding: This method involves providing continuous access to feed throughout the day, allowing birds to eat as much as they want whenever they want. It is often used with self-feeders or automatic feeding systems and is suitable for birds that can regulate their own intake, such as layers.

2. Controlled Feeding: Controlled feeding involves providing specific amounts of feed at scheduled intervals throughout the day. This method allows for more precise control over feed intake and is commonly used in intensive production systems like broiler farming. It can help optimize growth rates, feed conversion efficiency, and uniformity among birds.

3. Restricted Feeding: Restricted feeding involves limiting the amount of feed available to birds, either by restricting access to feed for certain periods of time or by providing limited quantities of feed. This method is often used in pullet rearing to manage body weight and promote uniform development.

4. Ad Libitum Feeding: Ad libitum feeding allows birds to have continuous access to feed, similar to free-choice feeding, but with the feed provided in measured quantities to prevent excessive intake. It is commonly used in layer production to ensure consistent egg production and feed intake.

Controlled Feeding Method:
Controlled feeding involves providing predetermined amounts of feed at specific times of the day. Feed is typically delivered through automated feeding systems that dispense feed at regular intervals. This method allows producers to closely monitor and control feed intake, which is especially important for optimizing growth and performance in broiler production.

Commonly Practiced Methods in Broilers and Layers:

• Broilers: Controlled feeding is commonly practiced in broiler production, where feed is provided in measured amounts at scheduled intervals to promote rapid growth and efficient feed conversion. This method helps ensure uniformity in body weight and minimize feed wastage.
• Layers: Ad libitum feeding is often used in layer production, allowing hens to consume feed freely to support egg production. However, controlled feeding may also be implemented in some layer systems to manage body condition and prevent excessive weight gain, particularly in commercial egg production settings.

Each feeding method has its own set of advantages and considerations, and the choice of method depends on factors such as production goals, bird genetics, management practices, and economic considerations.