摘要
食糜的采集是离体法测定代谢能值的方法中影响其代表性的主要因素。为此,本研究以鸭为禽类代表动物,设计了可连续采集空肠食糜的套管及具有保鲜功能的食糜样本瓶,在可操作性方面取得了满意的结果。
Collection of digesta is the main factor influencing energy content of feedstuffs estimated with in vitro method. collecting jejunal digesta, duck. The result showed and sample bottle which ca that digesta collection was n cool d the representative of metabolizable In this paper, cannula continuously gesta immediately were designed for more simple and convenient by this means.
出处
《畜牧兽医学报》
CAS
CSCD
北大核心
2006年第7期672-675,共4页
ACTA VETERINARIA ET ZOOTECHNICA SINICA
基金
动物营养学国家重点实验室基金资助(200401)
国家公益性研究计划项目(DIB4J152)
关键词
代谢能
离体法
套管
空肠
食糜
metabolizable energy
in vitro
cannula
jejunum
digesta
