Amiel Braza Camilo Cossa

thanks a lot for your explanation about how to control this dreadful pathogens. but i need your help, because in my country its not well established this control in the feed. only the use of antibiotics which also helps so much but i would like to apart about what is right quantites of formic acid per kg of food and for how long in terms of time we can be assure the food for the chiken is safe. th ...