【摘要】 将18只绵羊随机分为三组，每组6只，Ⅰ组为对照组；Ⅱ组添加氟，饲料氟为61mg／kg；Ⅲ组加氟加铜，饲料氟为61mg／kg，铜为16．8mg／kg。试验结果：60天后，对照组全血氟为15．01mg／L，全血铜为0．92mg／L．全血锌为6．47mg／L；加氟组全血氟为22．13mg／L，全血锌为8．57mg／L，全血铜为0．63mg／L，与对照组差异极显著（P＜0．01）；加氟加铜组，全血氟为14．45mg／L，全血铜为1．16mg／L，全血锌为5．29mg／L，与加氟组差异极显著（P＜0．01）。加氟组中血氟与血锌、血硒成正相关、与血铜成负相关。更多还原

【Abstract】 Divided 18 sheep into 3 sections of 6 sheep each, Ⅰ group was contrast, Ⅱgroup was supplement F, feed F was 61mg/kg, Ⅲ group was supplement F, Cu, feed F, Cu was respectively 61mg/kg, 16.8mg/kg. The result showed that blood F, Cu, Zn were 15.01mg/L, 0. 92mg/L, 6. 4mg/L in contrast respectively. Blood F, Cu, Zn were 22. 13mg/L,0. 63mg/L, 8. 57mg/L in supplement F group respectively and were 14. 45mg/L, 1. 16mg/L, 5. 29mg/L in supplement F, Cu group respectively. Supplement F group was extremly more significant than contrast group(p<0. 01). Supplement F, Cu group was extremly more significant than supplement F group (p<0. 01). Blood F, Zn, Se was positive relation and blood F, Cu negative relation in supplement F group.更多还原