Statistical analysis of live body weight, milk yield, dry matter intake and energy balance.

Arithmetic mean values for each studied period are presented. P values of the effects of animal, period, interaction between animal and period for each studied parameter, and P values of the comparison between lsmeans of each parameter and for each of the five studied periods are described. Different letters indicate significant differences at p<0.05.

本研究呈现了各受试周期的算术平均值。同时给出了各研究参数下受试动物效应、试验周期效应、受试动物与试验周期交互效应的P值，以及各参数在五个受试周期内的最小二乘均值（least squares means）间比较的P值。标注不同字母表示组间存在p<0.05水平的统计学显著差异。