Each breed or variety is characterized by a specific reaction to the environment. The phenotype of this breed or variety is most fully manifested only under certain conditions of keeping, feeding, and agricultural technology. For each variety and breed, a well-known set of climatic conditions is required, under which their positive qualities are revealed. Therefore, breeds and varieties bred in one country are far from always suitable for another country.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.