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当前位置: 首页 > 文章 > 20~45日龄仔貂补饲效果的研究 特产研究 2013 (4) 1-4
Position: Home > Articles > Effects of Supplementary Feeding on Kits Aged from 20~ 45 Days Special Wild Economic Animal and Plant Research 2013 (4) 1-4

20~45日龄仔貂补饲效果的研究

作  者：
任二军;刘洁;刘进军;李亚青;郭勇庆
单  位：
石家庄市农林科学研究院
关键词：
仔貂;补饲;生长性能;水貂;断奶
摘  要：
本试验旨在研究补饲对20~45日龄仔貂生长性能的影响。选择24窝20日龄仔貂作为试验动物,随机分为2组,每组12窝。对照组仔貂随母貂哺乳采食,不补饲;试验组仔貂除随母貂哺乳采食外,每天额外补饲2次。试验期25d,2组仔貂均在45日龄断奶分窝。结果表明,试验组仔公貂40日龄和45日龄的体重极显著高于对照组(P<0.01)。试验组35日龄仔公貂体重以及35日龄、40日龄和45日龄仔母貂的体重均显著高于对照组(P<0.05)。由此得出,补饲可以显著增加20~45日龄仔貂的生长性能。
译  名：
Effects of Supplementary Feeding on Kits Aged from 20~ 45 Days
作  者：
REN Er-jun;LIU Jie;LIU Jin-jun;LI Ya-qing;GUO Yong-qing;Shijiazhuang Academy of Agriculture and Forestry Sciences;
关键词：
kit;;supplementary feeding;;growth performance;;mink;;weaning
摘  要：
The objective of this trialwas to study the effects of supplementary feeding on body weightof kits aged from20~ 45 days.Twenty four litters of twenty-day-old kits were randomly assigned to 2 groups with 12 litters in each group.Kits in the control group were only sucked with female minks,and kits in the experimental group were additionally supplemented with feed twice a day.Both groupswere weaned at 45-day-old and the experiment lasted for 25 days.The results showed that,supplementary feeding significantly increased the body weight of male kitswhen they were 40 and 45 days old(P< 0.01).The body weight of 35-day-old male kits and 35,40,45 days old female kits supplemented with feed were observably higher than that of the control group(P< 0.05).In conclusion,supplementary feeding could improve growth performance of kits aged from 20-45 days.

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