营养因素对牛奶体细胞数的影响

摘要

影响牛奶体细胞数（SCC）的因素很多，包括品种与遗传、年龄与胎次、环境卫生、干奶处理、应激、疾病以及营养等，本文就影响牛奶SCC的营养因素进行综述。%Many factors affect the milk somatic cell count (SCC),including varieties and genetic,age and parity,en-vironmental health,the dry processing,stress,disease and nutrition.The nutritionial factors affecting on SCC in dairy cattle were reviewed.