小肽铁和卟啉铁对断奶仔猪生长性能、血液指标和粪便菌群的影响OA北大核心CSTPCD
Effects of small peptide iron and porphyrin iron on growth performance,blood indexes,and fecal flora of weaned piglets
试验旨在探讨两种有机铁(小肽铁和卟啉铁)对断奶仔猪生长性能、血液指标和粪便菌群的影响.选取平均体重(9.34±0.06)kg的断奶仔猪90头,随机分为3组,每组3个重复,每个重复10头仔猪.对照组饲喂基础饲粮,试验组分别在基础饲粮中添加400g/t小肽铁、500 g/t卟啉铁.预试期5d,正式试验期45 d.结果显示:与对照组相比,小肽铁组平均日增重提高了 12.53％(P＜0.05);小肽铁组、卟啉铁组仔猪血红蛋白含量显著增加(P＜0.05).…查看全部>>
The purpose of the experiment was to investigate the effects of two kinds of organic iron(small peptide iron and porphyrin iron)on growth performance,blood indexes,and fecal flora of weaned piglets.Ninety weaned piglets with an average weight of(9.34±0.06)kg were randomly divided into three groups with three replicates in each group and 10 piglets in each replicate.The control group was fed with basal diet,while the experimental group was fed with 400 g/t sm…查看全部>>
李桂霞;范东良
石家庄飞龙饲料有限公司,河北石家庄 050073石家庄飞龙饲料有限公司,河北石家庄 050073
畜牧业
卟啉铁小肽铁断奶仔猪生长性能血液指标粪便菌群
porphyrin ironsmall peptide ironweaned pigletsgrowth performanceblood indexesfecal flora
《饲料研究》 2024 (11)
34-38,5
河北省技术创新引导计划项目(项目编号:20822802D)石家庄市大众创业万众创新专项资金创新型企业建设补助经费(项目编号:213790275H)
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