| 烟酸对绵羊生长性能的影响 |
| |
| 引用本文： | 孙国君,杨勇军,阿依努尔. 烟酸对绵羊生长性能的影响[J]. 国外畜牧学(草食家畜), 2002, 0(4): 46-47 |
| |
| 作者姓名： | 孙国君 杨勇军 阿依努尔 |
| |
| 作者单位： | 石河子大学动物科技学院 新疆石河子832003(孙国君)，兵团农八师一四二团 新疆石河子832029(杨勇军)，石河子大学动物科技学院 新疆石河子832003(阿依努尔) |
| |
| 摘 要： | 本试验研究了烟酸对绵羊增重和饲料转化率的影响。将 4 0只始重约 19kg的新疆细毛羊羔羊随机分为4组 ,分别在日粮中添加 0、10 0、15 0、2 0 0mg/kgDM的烟酸。结果表明 ,在 4个添加剂量组中 ,以 15 0mg/kgDM组效果最好 ,使羔羊平均日增重提高 11.87% (p <0 .0 5 ) ,料重比下降 12 .76 %。
|
| 关 键 词： | 烟酸 绵羊 生长性能 日增重 饲料转化率 |
| 文章编号： | 1003-6377(2002)04-0046-02 |
| 修稿时间： | 2002-04-28 |
Effect of niacin on the performance of sheep |
| |
| SUN Guo-jun,YANG Yong-jun,AYINUER. Effect of niacin on the performance of sheep[J]. Grass-Feeding Livestock, 2002, 0(4): 46-47 |
| |
| Authors: | SUN Guo-jun YANG Yong-jun AYINUER |
| |
| Affiliation: | SUN Guo-jun1,YANG Yong-jun2,AYINUER1 |
| |
| Abstract: | The experiment was conducted to examine the effects of niacin on body weight gain and feed conversion rate in sheep .40Xinjiang fine-wool sheep with an initial weight of 19kg were randomly divided into 4 group, which were dose niacin of 0,100,150,200mg/kgDM respectively. The results showed: Niacin increased average daily gain by 11.87% (p<0.05),and the best response of promoting growth in the dosage of 150mg/kgDM. Feed conversion rate increased by 12.76%. |
| |
| Keywords: | niacin sheep body weight gain feed conversion rate |
| 本文献已被 CNKI 等数据库收录！ |
|
