畜牧兽医学报2017，Vol.48Issue(7)：1365-1372,8.DOI:10.11843/j.issn.0366-6964.2017.07.022
饮水中添加功能性复合添加剂对断奶仔猪生长性能、养分消化利用和血液指标的影响
Effects of Supplementing the Functional Compound Additive in Drinking Water on Growth Performance, Nutrient Digestibility and Blood Parameters in Weaned Piglets
摘要
Abstract
The aim of this experiment was to study the effects of the self-developed functional compound additive on the growth performance,nutrient digestibility and blood parameters of weaned piglets.According to the initial body weight,thirty-two Duroc × Landrace × Yorkshire piglets weaned at 21 days of age with an initial body weight of (7.08-±-0.47) kg were randomly divided into two groups (n=16/group) gave ordinary water (control group) and water added functional compound additive (additive group,additive ∶ water was 1 g ∶ 4 L),respectively for 14 days.The results showed that:1) Supplementing the functional compound additive in the drinking water significantly reduced the F/G in 8-14 days (P＜0.05),tended to decrease F/G in 1-14 days (P=0.07).2) Supplementing the functional compound additive in the drinking water significantly increased the digestibility of crude protein,calcium and ash (P＜0.05).3) Supplementing the functional compound additive in the drinking water significantly reduced urea nitrogen,interleukin 6,interleukin 1 and triglycerides levels in serum on day 14 (P＜0.05).These results suggest that supplementing the functional compound additive in the drinking water tend to increase growth performance via improving nutrient digestion and utilization,and adjusting immune status of piglets.关键词
断奶仔猪/功能性复合添加剂/生长性能/养分消化率/血液指标Key words
weaned piglets/functional compound additive/growth performance/nutrient digestibility/blood parameters分类
农业科技引用本文复制引用
巫丽娟,陈代文,毛湘冰,余冰,何军,黄志清,虞洁,郑萍,罗钧秋..饮水中添加功能性复合添加剂对断奶仔猪生长性能、养分消化利用和血液指标的影响[J].畜牧兽医学报,2017,48(7):1365-1372,8.基金项目
现代农业产业技术体系(CARS-36) （CARS-36）
四川省科技支撑项目(2013NZ005) （2013NZ005）
四川省科技成果转换项目(2014NC0018) （2014NC0018）
