Up-to-date of biotechnique in dairy industry, including the use of BST to increase the milk production and improve the immunity of milk were introduced.

• 介绍了生物技术应用于乳业的最新进展，包括采用BST（牛生长激素）来提高乳牛的产奶量和利用生物技术来增强乳的免疫功能及免疫乳的生产；