【摘要】 对从河南、湖北、山东、安徽四省采集的１０２份饲料及其原料样品进行了霉菌污染状况的分析。结果表明：曲霉属霉菌的检出频率最高，达９８％，颗粒饲料的含菌量明显低于粉状饲料；饲料中的霉菌污染状况与玉米、麸糠类等主要原料的带菌种类及含菌量有密切的关系。更多还原

【Abstract】 samples of feeds and their raw materials are collected from the provinces of Henan, Hubei, Shandong and Anhui to investigate mold contamination. The result indicates: the isolated frequencies of Aspergillus reach 98%, which is the highest of all mold genura. The mold content of pelletS is lower than that of mashses. The mold contamination of feeds is closely related to the mold specties and mold content of major raw materials such as maize, bran and so 0on.更多还原