摘要
仔猪胃肠发育的情况直接影响了营养物质的消化、吸收及利用,及时找到影响其发育的因素对仔猪的营养管理是非常有意义的。目前发现的诸多因素中,生长因子及营养物质对其发育起到促进作用,而抗营养因子往往对其发育不利。本文从生长因子、营养物质到抗营养因子角度出发,分析了它们对仔猪肠道发育影响,为今后合理配制仔猪饲养阶段的日粮提供依据。
The gastrointestinal development in piglets has directly influenced digestion, absorption and utilization ofnutrient substance. In terms of nutritional management, it is considerable meaningful to find the influencing factors of gastrointestinal growth immediately. Among these factors, the growth factors and nutrient substances have promoted the gastrointestinal growth to some extent, while the affect of the antinutritient factors have been just reversed. From the point of growth factors, nutrient substances and the antinutritient factors, this article has analyzed their influence on the gastrointestinal development, providing the basis of the composition of piglets＇diets.
出处
《中国畜牧杂志》
CAS
北大核心
2008年第7期56-60,共5页
Chinese Journal of Animal Science
基金
国家自然科学基金重点项目(30430520)
关键词
胃肠发育
生长因子
营养物质
抗营养因子
仔猪
gastrointestinal growth
growth factor
nutrient substance
antinutrient factor
piglet
