Podcast
Questions and Answers
What is the primary factor that defines a strain of chicken?
What is the primary factor that defines a strain of chicken?
- The duration of selection
- The specific traits selected
- The breed of chicken
- The specified breeder (correct)
What is the typical duration of selection for a strain of chicken?
What is the typical duration of selection for a strain of chicken?
- 2 to 5 years
- 10 to 15 years
- 8 to 10 years
- 5 to 8 years (correct)
What is the purpose of selecting for certain traits in a strain of chicken?
What is the purpose of selecting for certain traits in a strain of chicken?
- To enhance specific characteristics of the chicken (correct)
- To improve the overall health of the chicken
- To create a new breed of chicken
- To reduce the cost of chicken production
What is a characteristic of a strain of chicken?
What is a characteristic of a strain of chicken?
What is the result of selective breeding for certain traits in a strain of chicken?
What is the result of selective breeding for certain traits in a strain of chicken?
What is the primary purpose of brooding in chicken farming?
What is the primary purpose of brooding in chicken farming?
How long does the brooding period typically last in the Philippines?
How long does the brooding period typically last in the Philippines?
What is the temperature range for brooding?
What is the temperature range for brooding?
Why is the first 24 hours of a chick's life considered important?
Why is the first 24 hours of a chick's life considered important?
What happens to the chicks after the brooding period?
What happens to the chicks after the brooding period?
Study Notes
Brooding Process
- Brooding is a process that provides supplemental heat to maintain a temperature of 31.1-33.3°C for 24 hours from hatching.
- The purpose of brooding is to help chicks control their own body temperature until they have sufficient feathers.
Brooding Duration
- In the Philippines, brooding typically takes 2-3 weeks depending on the season.
Importance of Early Life Stage
- The first 24 hours of a chick's life is the most critical period.
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Description
Understand the concept of a strain in poultry breeding, which involves selecting specific traits in a breed over 5-8 years. Learn about the role of breeders in developing unique chicken strains. Test your knowledge of poultry breeding and genetics.
