Jam Abdul Aziz

I think this problem is due to biogenic amines.if you are using dirty animal protein sources like feather meal and fish meal.you can give only corn soy diets to affected broiler farms and can make a comparative study .These material are main culprit due to so many factors,particularly in PAkistan & INdia ,as for example 1- Poor processing (temperature and pressure etc) 2- Unhygienic conditio ...

Many thanks to the author. Great work and applied knowledge for all but I would like to say that feed phosphorus sources have too much variation plus, supplier are making profit by providing less phosphorus content .