Chemical characteristics and nutritive values of super-genotype of oat vs normal varieties of oats for ruminants

摘要：

The objectives of this study were to determine the magnitude of differences among oat varieties (new super-genotype vs normal) of in terms of detailed chemical composition and in situ degradation kinetics of nutrient components for ruminants. Six oat samples comprised of 3 cultivars (CDC Dancer, Derby and CDC SO-I) grown over two years (2005, 2006) were obtained from the Crop Development Centre. The results show different chemical and nutritive characteristics among oat varieties. The in situ trial revealed that nutrient disappearance of DM, CP and starch followed the same trend. Further study is on modeling nutrient supply (protein and energy).

关键词： super-genotype oat degradation nutrient ruminants

作者: Z.Niu B.G.Rossnagel P.Yu

作者单位: University of Saskatchewan,Department of Animal and Poultry Science, Saskatoon, Saskatchewan S7N 5A8 University of Saskatchewan,Crop Development Centre Saskatoon, Saskatchewan S7N 5A8, Canada

会议类型: 国际会议

会议名称: The 7tb International Symposium on the Nutrition of Herbivores(ISNH-7)(第七届国际草食动物营养研讨会)

会议地点: 北京

会议语种:英文

页码: 766-771

在线出版日期: 2007-09-16（万方平台首次上网日期，不代表论文的发表时间）