They took a 2-week-old broiler chickens, after 3 days they began to die. They called the breeder, said that it was necessary that there was always light and heat. Made the lamp. But they continue to breathe one per day. What to do? Maybe some vitamins they need to give? Antibiotics to drink? Feed the feed. Thank you in advance. (Yuliya)
Broilers are quite difficult to grow, many newcomers cannot immediately grasp the basics of the poultry industry. The fact is that these chickens are very whimsical both to the conditions of detention and to the feed. They simply need vitamins and various immune supplements. Often also poultry farmers conduct a course of antibiotics for the prevention of disease.
In your case, I think that, most likely, you do not quite correctly feed the chicks. Since you have not written anything about this (how you take care, where you keep it), this may simply be a problem of inexperience. I suggest to get acquainted with our articles in more detail. For example, "Growing broiler chickens: tips and tricks," "Broiler chickens menu: what and how to feed?" , "Features of growing broilers at home."
If you follow all the rules, feed correctly, then describe your farm to us in more detail. I will say right away that the cause of death can be defective food, and the wrong temperature, non-compliance with the conditions, illness and so on. Specify whether broilers were given any drugs in the previous farm, inoculated or disappeared with a vitamin course. Only by knowing all these points, you can more accurately determine the cause.