中国畜牧杂志2018，Vol.54Issue(6)：90-95,117,7.DOI:10.19556/j.0258-7033.2018-06-090
代乳品中不同来源脂肪对哺乳期犊牛血清指标、屠宰性能和组织器官发育的影响
Effect of Different of Fat Sources in Milk Replacer on Serum Index, Slaughter Performance and Organ Development of Preweaning Calve
摘要
Abstract
The objective of study was to determine the effects of butterfat replaced by different fat sources in milk replacer on serum index,slaughter performance and organ development in preweaning calves.Sixty newborn Holstein calves were assigned to one of five dietary treatments,which have the same nutrient with only different fat sources,with a randomized block designed as follows:butterfat as sole fat sources in milk replacer (W100);50％ butterfat was replaced by coconut oil (C50);100％ butterfat was replaced by coconut oil (C100);50％ butterfat was replaced by palm oil (P50);100％ butterfat was replaced by palm oil (P100).The results showed that The P100 significantly decreased the serum GLU (P＜0.05);The slaughter performance did not significantly different among the dietary treatments;The P100 significantly decreased the spleen and small intestine weight (P＜0.05).In summary,the replacement of butterfat by coconut oil and palm oil in milk replacer had little effect on the normal growth and metabolism and tissue and organs development of preweaning calves.关键词
哺乳期犊牛/椰子油/棕桐油/代乳品/屠宰性能/组织器官发育Key words
Preweaning calves/Coconut oil/Palm oil/Slaughter performance/Tissue and organs development分类
农业科技引用本文复制引用
胡凤明,毕研亮,李岚捷,丁静美,刁其玉,屠焰..代乳品中不同来源脂肪对哺乳期犊牛血清指标、屠宰性能和组织器官发育的影响[J].中国畜牧杂志,2018,54(6):90-95,117,7.基金项目
奶牛产业技术体系北京市创新团队专项(BAIC06) （BAIC06）
