Abdelhamid A M, Dorra T M
Anim. & Poultry Prod. Dept., Fac. of Agric. Mansoura Univ., Egypt.
Arch Tierernahr. 1993;44(1):29-40. doi: 10.1080/17450399309386056.
Broiler chicks were divided into five groups and fed starter mash from the first day after hatching. The first group feed (control) was mycotoxin free, whereas the mycotoxins sterigmatocystin (350 ppb) and aflatoxin B1 (100 ppb) were added to the second group diet, patulin (100 ppb) and aflatoxin B1 (100 ppb) to the third group feed, penicillic acid (850 ppb) and aflatoxin B1 (100 ppb) to the fourth group, and aflatoxins B2a (0.9 ppb) +G2 alpha (25 ppb) +M1 (0.9 ppb) +M2 (1 ppb) to the fifth group. This contaminated feeding lasted for four weeks followed by another four weeks as recovery period during which all groups fed finishing mash without mycotoxins. At the end of the experiment, the chickens of groups two, three, four and five were significantly lower in body weight and feed conversion and reflected higher mortality rates than those of the control group.
肉鸡雏鸡被分为五组，从孵化后的第一天开始饲喂开食料。第一组饲料（对照组）不含霉菌毒素，而第二组日粮中添加了柄曲霉素（350 ppb）和黄曲霉毒素B1（100 ppb），第三组饲料中添加了展青霉素（100 ppb）和黄曲霉毒素B1（100 ppb），第四组添加了青霉酸（850 ppb）和黄曲霉毒素B1（100 ppb），第五组添加了黄曲霉毒素B2a（0.9 ppb）+ G2α（25 ppb）+ M1（0.9 ppb）+ M2（1 ppb）。这种受污染的饲喂持续四周，随后是另外四周的恢复期，在此期间所有组都饲喂不含霉菌毒素的育肥料。在实验结束时，第二、三、四和五组的鸡体重和饲料转化率显著低于对照组，死亡率也更高。
