Effect of probiotic on growth performance in growing-finishing pigChinese Full Text

Luo Jiajie;Xiao Shuhua;Liu Yunhua;Zhang Bin;Wang Jie;

Abstract: The effect of probiotic on growth performance in growing-finishing pig was conducted with 30 PIC pigs（45 kg）, which were randomly divided into three groups（A, B and C）, supplemented with basal diet, basal diet + antibiotic and basal diet + probiotic, respectively. The trial divided into two parts（45~70 kg, 31 d; 70~90 kg, 24 d）. The results showed that in stage one, the ADG and ADFI in group B and C were greater than that in group A by 6.17%（P＞0.05）, 1.23%（P＞0.05） and 11.94%（P＞0.05）, 12.94%（P＞0.05） respectively. In stage two, the ADG and ADFI in group B and C were greater than that in group A by 16.46%（P＞0.05）, 22.78%（P＜0.05） and 16.38%（P＜0.05）, 15.13%（P＜0.05） respectively. The FCR in group B and C was lower than that in group A by 5.96%（P＞0.05） and 10.03%（P＞0.05）. In the whole trial period, the ADG and ADFI in group B and C were greater than that in group A by 11.11%（P＞0.05）, 12.35%（P＞0.05） and 14.29%（P＞0.05）, 14.29%（P＞0.05） respectively, andthe FCR in these three groups were approximated. It is suggested that both antibiotic and probiotic could improve the growth performance of growing-finishing pig effectively, and the probiotic could be a viable alternative to antibiotic.

Keywords：

probiotic; pig; growth performance;

DOI：
10.13302/j.cnki.fi.2014.14.009
Series：
Subject：
Classification Code：
S828.5

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Effect of probiotic on growth performance in growing-finishing pigChinese Full Text

Luo Jiajie;Xiao Shuhua;Liu Yunhua;Zhang Bin;Wang Jie;

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