Quantitative prediction of feed intake in ruminants: II. Conceptual and mathematical analysis of models for cattle
作者： Wolfgang Pittroff , M.Mortimer Kothmann
DOI: 10.1016/S0301-6226(01)00217-2
关键词: Experimental data 、 Biology 、 Documentation 、 Econometrics 、 Model development 、 Experimental research 、 Biotechnology 、 Predictive modelling 、 Conceptual basis 、 Mathematical properties
摘要: Abstract A comparative mathematical and conceptual analysis of quantitative feed intake prediction models for cattle was conducted. The objective to analyse the theoretical basis current provide directions experimental research. Results analysed indicated (1) weak in sense ability accommodate data; (2) frequently problematic implementation terms properties models; (3) absence new hypotheses research provided by reviewed models. These findings agree with similar results obtained an sheep Suggestions improved model development, documentation are provided.
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