将Ｔ—２毒素按鸡雏体重每公斤１００ｕｇ计算掺入正常饲料，喂养５周，发现１８只中１６只鸡雏膝关节软骨出现明显退行性病变。软骨细胞变小、发育障碍、排列紊乱、堆积、伴有带状变性、坏死的特征性改变。这些改变与作者利用镰刀菌菌粮按１／１０比例掺入鸡饲料的喂养实验结果相似。对于本实验与大骨节病的关系作了扼要讨论。 The T-2 toxin was added to the normal feed according to the weight of 100kg per kilogram of chickens. After feeding for 5 weeks, 16 cartilages in 18 chickens showed obvious degenerative lesions. Chondrocytes smaller, dysplastic, arranged disorder, accumulation, accompanied by zonal degeneration, necrosis of the characteristic changes. These changes were similar to those fed by the authors using a 1/10 ratio of fusarium bacteria to chicken feed. The relationship between this experiment and Kashin-Beck disease was briefly discussed.