| abstract |
The invention discloses a kind of Chinese medicine pre-mixing agents and preparation method thereof for preventing and treating prevention of sow constipation, on the basis of using reasonable Chinese prescription, part Chinese medicine material uses specific extraction process, the effective component of prevention and treatment prevention of sow constipation is extracted, substantially increase the effect for the treatment of prevention of sow constipation, it is not easy to cause pig drug resistance, toxic side effect will not be generated. |