An experiment was conducted to determine the effects of glucomannan on growth performance, serum and organ indices of broilers fed a basal diet with aflatoxin B1. Glucomannan mycotoxin adsorbent was tested for efficacy in preventing aflatoxin mycotoxicoses. One hundred and eighty 8-day-old broiler chicks were randomly divided into 3 groups: basal diet, basal diet+0.1 mg/kg aflatoxin B1, basal diet+0.1 mg/kg aflatoxin B1+0.1% glucomannan. The basal diet was used in control group, and the experiment lasted fo...