不同甜菜粕添加水平对哺乳母猪生产性能的影响  

Effect of Different Sugar Beet Pulp Level on Lactating Sow's Productive Performance

作　　者：王勇生 袁栋[2] 侯丹喜 金谓武 程宗佳 

机构地区：[1]中粮营养健康研究院动物营养与饲料中心,北京昌平102209 [2]浙江大学动物科技学院,浙江杭州310058

出　　处：《家畜生态学报》2016年第5期22-25,共4页Journal of Domestic Animal Ecology

基　　金：国家"十二五"科技支撑计划(2014BAD08B06)

摘　　要：试验研究不同甜菜粕添加水平对哺乳母猪生产和仔猪生长性能的影响,旨在为哺乳母猪饲料中甜菜粕的开发利用提供数据支持。选取3到5胎健康PIC母猪48头,随机分为3组,每组16个重复,每个重复1头,分别饲喂甜菜粕添加水平为0%,5%,10%的3种试验日粮。结果表明哺乳母猪日粮中添加甜菜粕可以显著提高哺乳母猪平均日采食量(P<0.05),10%水平组哺乳母猪平均日采食量显著优于对照组。仔猪生长性能及母猪日均泌乳量、平均日采食量、发情间隔各处理组间差异均不显著(P>0.05),但10%水平组可获得较好的仔猪平均断奶重、仔猪断奶窝重、窝增重、仔猪平均日增重、母猪日均泌乳量、母猪平均日采食量、母猪断奶发情间隔。研究表明,在哺乳母猪日粮中添加10%甜菜粕可提高哺乳母猪平均日采食量,有利于缩短哺乳母猪断奶发情间隔和提高断奶后母猪发情率。The experiment was conducted to study the effect of different beet pulp levels on lactating sow＇s productive performance and piglets＇ growth performance,aiming to provide data for the development and utilization of adding beet pulp in lactating sow＇s feed.48 sows with healthy PIC and 3~5parities were selected and randomly divided into 3groups,each group 16 repetitions and 1sow for reach repetition,and they were fed beet pulp of 0%,5% and 10%.The results showed that adding beet pulp in lactating sow＇s daily feed could significantly improve sow＇s average daily feed intake（P〈0.05）,of which 10%level group was remarkably superior to the control.Piglets growth performance,sow＇s daily lactating amount and estrus intervals were all insignificant among each group（P〈0.05）,but the 10%level group acquired better piglet average weaning weight,piglet weaning litter weight,litter weight gain,piglet average daily weight gain,sow＇s average daily lactating amount,sow＇s average daily intake and weaning estrus interval.Therefore,the study revealed that adding 10% beet pulp in sow＇s daily feed could significantly increase its average daily intake,and shorten estrus interval and improve sow＇s estrus rate after weaning.

关 键 词：甜菜粕 哺乳母猪 仔猪 生产性能 

分 类 号：S811.5[农业科学—畜牧学]