Krmni dodatkise nanašajo na majhne snovi ali snovi v sledovih, dodane v procesu proizvodnje, predelave in uporabe krme. Znesekkrmni dodatki is small but the effect is significant. Krmni dodatki are inevitable raw materials used in the modern feed industry. They have obvious effects on strengthening the nutritional value of basic feeds, improving animal production performance, ensuring animal health, saving feed costs, and improving the quality of livestock products.