Help increase the number of animals that look like good genetic, such as pork, beef or cattle in the milk in large quantities with high resistance to disease, a drug for rare animals.
Helping to increase the number of animals that are genetically good as the pork meat in large quantities or cows to milk in large quantities with high disease resistance and so increase the number of animals for drugs.
Help to increase the number of animals with genetic as well as pork meat in มากหรือ coat that lactate in large quantities with disease resistance high. Etc., enhances the number of animals that disappeared.