Abstract: The calf is the key point and the breakthrough point of production in future. Selecting suitable and cost-effective calf feeding mode is difficult for Dairy Farming Enterprise. This article discussed the calf replace single column mode and acidified milk group feeding mode in Tianjin Jialihe Animal Husbandry Group Co.,LTD.,to provide reference for enterprises. The case analysis in this article indicated that:the feeding efficiency of calves was improved by the innovative and reformed "ration feeding truck". The daily weight gain of calves in calf replace single mode was 915 g,while the daily weight gain of calves in acidified milk unsingle mode was 979 g.

Key words: calf feeding models, single column, group feeding, calves replace, acidified milk