使用消化物标记物和瘤胃内采样估计瘤胃容积方法的统一数学分析。
A unifying mathematical analysis of methods to estimate rumen volume using digesta markers and intraruminal sampling.
作者信息
France J, Siddons R C, Dhanoa M S, Thornley J H
机构信息
AFRC Institute for Grassland and Animal Production, Maidenhead, Berkshire, U.K.
出版信息
J Theor Biol. 1991 May 21;150(2):145-55. doi: 10.1016/s0022-5193(05)80328-5.
PMID:1890852
Abstract
A theoretical exposition of methods for estimating the quantity of digesta in the rumen using digesta-flow markers and intraruminal sampling is given, with emphasis on the kinetic assumptions underlying each method. Single- and dual-marker approaches to estimating volume in steady and non-steady-state are presented.
摘要
本文对使用消化物流动标记物和瘤胃内采样来估计瘤胃中消化物数量的方法进行了理论阐述，重点在于每种方法背后的动力学假设。介绍了在稳态和非稳态下估计容积的单标记和双标记方法。
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