水貂自咬症发病原因分析

作者概述了自咬症的发生对水貂皮张的损坏和给养貂业带来的经济损失，总结了国内外学者对自咬症致病原因的各种说法。着重阐述微生物感染、微量元素缺乏、遗传等多种因素的研究概况，为进一步研究自咬症致病原因和有效防制该病提供参考。

The Analysis on Morbidity Causatio Self-biting Disease

Outline the occurrence of self-biting disease leading to the deterioration of mink skin and damage to breeding mink industry. Summarize the different pathogeny of mink self-biting disease from scholars home and abroado Lay emphasis on investigation overview of germ infection,microelement deficiency,heredity and other factors. Provide reference for further research on pathogeny and effective prevention of self-biting disease.