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Updated: Sep 10, 2025

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在养过程中,黑色的养者会影响小的恐惧,但不会影响小的生产参数

Sara Forslind1, Emily M Leishman2, Carlos E Hernandez1

  • 1Department of Applied Animal Science and Welfare, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden.

Poultry science
|August 21, 2025
PubMed
概括

黑色养器通过减少恐惧而提高肉的福利,而不会影响生产或健康. 这些丰富的环境促进了自然的行为,

关键词:
抗体的产生环境的丰富恐惧类动物生产情况

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Background and Environment Affect Phenotype02:27

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Although the genetic makeup of an organism plays a major role in determining the phenotype, there are also several environmental factors, such as temperature, oxygen availability, presence of mutagens, that can alter an organism’s phenotype.
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
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