| 摘要 |
PROBLEM TO BE SOLVED: To breed animals at least one of whose length rate (length/withers height)×100, rump length/withers height ratio, and weight/withers height ratio is increased.SOLUTION: A production of animals to fulfill the object has achieved by oral administrations of fermentation products of microorganisms to the animals. As for the fermentation products, a combination of a fermentation product of a lactic acid bacterium (Lactobacillus gasseri) and a fermentation product of Propionibacterium (Propionibacterium freudenreich) is used. |
