Effect of Application of Probiotics Based on Mixed Effects Models

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Abstract:

In order to explore the effect of application of J-4 micro ecological preparation, based on the data from the experiment in the farm of Yixian County, Hebei Province, the research group established a linear mixed effects model , with time as independent variables, age and different formulations as the fixed effects, using spss software for analysis and solving, the results indicate that the model has the extremely good fitting and forecasting effect and method1 is the optimal ratio. The results will shed light on the further study of the role of probiotics .

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Advanced Materials Research (Volumes 631-632)

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545-549

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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