对泌乳奶牛阶段饲养法的探讨

The Discuss of Feeding Methods During Lactating Cows Period

泌乳奶牛的全泌乳期分为泌乳初期、中期、后期,根据不同时期的特点,采用不同的精料配方、日粮组成和饲养要点,可提高其泌乳性能。

The full-lactation cows lactation period was divided into three stages： early, middle, late, and the different concentrate formulas, diet compositions and feeding points were adopted according to the characteristics of different periods, which can improve their lactation ability.