摘要
早期断奶是现代羊产业发展的关键技术之一,断奶羔羊必须有足够的营养素才能满足生长发育的需求。代乳品是营养素的载体,是早期断奶羔羊重要的物质基础。论文介绍了代乳品的营养特点及其原料配制利用技术,重点阐述了代乳品对早期断奶羔羊培育过程中生长性能、血清生化指标、消化器官发育的影响。最后对早期断奶羔羊培育的前景与研究方向进行了展望。
Early weaning is one of the key techniques for the development of modern sheep industry. E-nough nutrients supply is essential for growth and development of early-weaned lambs. Milk replacer, as a nutrient carrier, is the vital material foundation for early-weaned lambs. This paper summarized the nutri- tional characteristics and the formulation technology of milk replacer, and emphasized its effect on growth performance, serum biochemical indicators and development of digestive organs of early-weaned lambs. Based on that, future research and cultivation of early-weaned lambs were proposed as well.
出处
《家畜生态学报》
北大核心
2015年第8期86-89,共4页
Journal of Domestic Animal Ecology
基金
公益性行业(农业)科研专项(201303143)
关键词
代乳品
早期断奶
羔羊
生长发育
生理机能
milk replacer
early weaning
lamb
growth and development
physiological function
