双歧酸化乳清粉代替进口乳清粉对乳仔猪生产性能的影响

The influence on production performance about the colon acidification whey powder to replace imported whey powder of weaning piglets

本研究选用胎次、母猪泌乳力相近、同时分娩的体重接近、健康的杜×长×大7日龄乳仔猪54头,按照随机完全区组设计,评定双歧酸化乳清粉代替进口乳清粉对断奶仔猪生产性能的影响。结果表明,双歧酸化乳清粉代替进口乳清粉显著提高了乳仔猪的日增重和料肉比,改善了断奶应激,有利于维持乳仔猪的健康和保持其良好生长性能。

A total of 54 weaned piglets （Duroc ×Landrace × Large white） were used to determi- nethe effects of acidificational Edible dried whey alternative Edible dried whey on growth perfor- mance of weaned piglets. The results showed that dichotomous acidification whey powder to replace imported whey powder significantly improved the milk piglets daily gain and feed conversion ra- tio, improved the weaned stress, maintained a breast health and keep its good growth performance of piglet.