教槽料与代母奶在哺乳仔猪饲喂方案中的应用研究  

Study on application of creep feed and milk replacer in feeding scheme for suckling piglets

作　　者：于震 张政 刘春雪 洪平 Yu Zhen;Zhang Zheng;Liu Chunxue;Hong Ping

机构地区：[1]安佑生物科技集团股份有限公司

出　　处：《饲料工业》2020年第1期31-34,共4页Feed Industry

摘　　要：研究应用营养、价格差异化的两种教槽料和两种代母奶组成哺乳期仔猪饲喂方案,探讨其对哺乳仔猪生长性能和断奶重影响。试验选取分娩日期相近的哺乳母猪(长×大)12头,将其所生12窝哺乳仔猪随机分成2个处理组,每组6个重复。对照组只用一种干教槽料饲喂,不补充代母奶。试验组分阶段用教槽料和代母奶组合方案饲喂。试验从仔猪初生开始到28日龄断奶结束。试验结果表明:试验组仔猪0~21日龄日增重比对照组高14.35%(P=0.048),在21日龄时均重达到7.33 kg,比对照组高0.71 kg(P=0.06),0~28日龄日增重比对照组高12.01%(P>0.05),在28日龄时断奶均重达到9.49 kg,比对照组高0.87 kg(P=0.088)。由此可见,本研究所制定的饲喂方案可以提高哺乳仔猪生长性能和断奶重。This study discussed the effect of the feeding scheme for suckling pigletsconsisting of two kinds of creep feed and two kinds of milk replacer with different nutrition and price on growth perfor⁃mance and weaning weight insuckling piglets.A total of 12 lactating sows(Landrace×Yorkshire)with similar farrowing date were selected whose 12 litters of suckling piglets were randomly divided into 2 groups,resulting in 6 repetitions in each group.The control group was fed only with a dry creep feed and not with milk replacer.The test group was fed with the combination scheme of creep feed and milk replacer at different stagesof the experimental process.This trial started from piglets at birth to 28 days of age while the piglets were weaned.The results showed that the ADG(average daily gain)of the test group piglets from 0 to 21 days of age was 14.35%more than that in the control group(P=0.048).And average weight of the test group piglets at 21 d reached 7.33 kg,which was 0.71 kg elevat⁃ed(P=0.06),compared with the control group.The ADG of the test group piglets from 0 to 28 days of age was 12.01%more than that in the control group(P>0.05).And average weaning weight of the test group piglets at 28d reached 9.49 kg,which was 0.87 kg elevated(P=0.088),compared with the control group.The results indicated that the feeding scheme for suckling piglets could improve the growth per⁃formance and the weaning weight of suckling piglets.

关 键 词：哺乳仔猪 生长性能 断奶重 教槽料 代母奶 饲喂方案 

分 类 号：S816.32[农业科学—饲料科学]