TMR饲喂法.pdf

TMR饲喂法 The TMR Feeding Program Dr. Jim Linn 明尼苏达大学 University of Minnesota St. Paul, Minnesota 成功地实施奶牛饲养方案的关键 Keys to a Successful Dairy Feeding Program 1. 正确配制日粮Properly formulated rations 2. 饲养人员的技能和责任心Skilled and conscientious people feeding 3. 混合并饲喂准确数量的日粮Mixing and feeding accurate amounts of ration 4. 优质饲料High quality feeds 5. 技术员和管理员之间沟通良好Good communication between technical experts and dairy manager 6. 记录良好Good record keeping 7. 设备运行良好Good working equipment 什么是TMR？ What is a TMR? 各种饲料原料的均匀混合物Complete mix of all feed ingredients 饲草Forages 谷物Grains 副产品 Byproducts 蛋白质饲料 Protein feeds 矿物质和维生素 Minerals and Vitamins 饲料添加剂－酵母培养物 Feed additives – yeast culture 为什么饲喂TMR？ Why Feed a TMR? 提高产奶量 Increase milk production 降低饲料成本 Decrease feed costs 改进奶牛健康 Improve cow health 能够饲喂下述饲料Ability to feed feeds that are: 难以单独饲喂的饲料 Hard to feed individually 饲喂量小的饲料 Fed in small amounts 每天给奶牛提供稳定的日粮 Deliver consistent ration to cow every day TMR的等式 The TMR Equation 配制日粮 Formulated Ration 产奶量 Milk Production = $ 奶牛健康 Cow Health 饲料原料 Feed Ingredients 配制日粮 Ration Formulation 泌乳日粮RATION – Lactation – 35 kg/day Kg/day/cow 干草HAY 3.6