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首页> 外文会议>Annual^Conference of the New^Zealand^Society^of^Animal^Production. >Spatial-time correlation between milk urea with milk components and somatic cell score of bulk milk samples from farms supplying milk for cheese and milk powder manufacturing
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Spatial-time correlation between milk urea with milk components and somatic cell score of bulk milk samples from farms supplying milk for cheese and milk powder manufacturing

机译：牛奶尿素与牛奶成分的空间时间相关性和来自农场供应奶酪和奶粉制造的农场散装牛奶样品的体细胞分数

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Milk urea nitrogen (MUN) has been used to indicate the dietary protein/energy balance for the dairy cow, and may be negatively associated with the content of valuable milk components for the manufacture of dairy products. The objective of the study was to model the temporal pattern of the correlation between MUN and the percentages of fat (FP), protein (PP), lactose (LP) and total milk solids (MSP), and somatic cell score (SCS) (log2 somatic cell count) of bulk milk samples from farms supplying milkfor the manufacture of cheese and milk powder. Daily records of milk delivery dates, the composition of bulk milk samples for FP, PP, LP, MSP, SCS and MUN from 28 seasonal supply dairy farms were analysed. The results show there is a negative associationbetween MUN and milk components. The concentration of MUN in milk of New Zealand cows is high compared with that of milk from cows fed a total-mixed-ration, due to the high crude protein content in the pasture fed to dairy cows in New Zealand.
机译：牛奶尿素氮（MUN）已被用于表明奶牛的膳食蛋白/能量平衡，并且可能与制造乳制品的有价值的牛奶成分的含量负相关。该研究的目的是模拟MUN和FAT（FP），蛋白质（PP），乳糖（LP）和总乳固体（MSP）和体细胞评分（SCS）（SCS）之间的百分比的时间模式LOG2体细胞计数）来自农场的散装牛奶样品供应奶酪和奶粉的制造。分析了牛奶交货日期的日常记录，分析了FP，PP，LP，MSP，SCS和Mun的散装牛奶样品的组成，来自28个季节性供应乳制品农场。结果表明，Mun和牛奶组件存在负关联。由于饲喂新西兰奶牛奶牛的粪便高粗蛋白质含量，新西兰奶牛牛奶牛奶牛奶的浓度与来自奶牛的牛奶相比高。

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