摘要
羊毛硒含量与羊血谷胱甘肽过氧化物酶活性显著相关。因此,羊毛硒含量可以作为羊机体内硒状况的一个指标。根据不同季节硒在土壤-植物-动物系统中的含量水平,计算了硒从环境向动物(羊)的传输通量。65微克硒/天摄入量可以作为反映羊机体硒营养状况的阈值。
Selenium content in wool is closely related to erytlirocyte glutathione peroxidase activity in blood of sheep . Therefore wool selenium can be used as an indicator for selenium status of livestock. Based on the level of selenium in soil- plant- animal in different seasons, the flux of selenium from environment to sheep has been estimated. 65μg Se per day might be considered as a nutritional threshold value of total selenium intake in dietary for sheep.
出处
《畜牧兽医学报》
CAS
CSCD
北大核心
1989年第S1期75-79,共5页
ACTA VETERINARIA ET ZOOTECHNICA SINICA
