| 沙蒿多糖不同组合添加制剂对滩羊羔羊生产性能及肉品质的影响 |
| |
| 引用本文： | 张俊丽,金鹿,施安,桑丹,张春华,张崇志,李聚才,孙海洲.沙蒿多糖不同组合添加制剂对滩羊羔羊生产性能及肉品质的影响[J].饲料研究,2020,43(6):18-21. |
| |
| 作者姓名： | 张俊丽 金鹿 施安 桑丹 张春华 张崇志 李聚才 孙海洲 |
| |
| 作者单位： | 宁夏农林科学院动物科学研究所,宁夏银川750002;内蒙古自治区农牧业科学院动物营养与饲料研究所,内蒙古呼和浩特010031 |
| |
| 基金项目： | 宁夏农林科学院对外科技合作专项肉羊瘤胃调控剂研发与中试应用项目 |
| |
| 摘 要： | 试验为研究沙蒿多糖不同组合添加制剂对羔羊生长性能及肉品质的影响,采用完全随机试验设计,选择断奶体质量在18 kg左右的滩羊公羔60只,随机分为4组,每组15只。通过添加不同组合剂量的沙蒿多糖、丁酸甘油酯及莫能菌素等瘤胃肠道营养调控剂饲粮饲喂试验,预试期为15 d,正式试验期60 d。结果表明:在滩羊羔羊日粮中添加沙蒿多糖+包被丁酸钠、沙蒿多糖+丁酸甘油酯及沙蒿多糖+莫能菌素均能不同程度促进羔羊的生长,改善胃肠道的功能,增加饲料消化吸收,提高羔羊的屠宰性能和改善肉品质。结果表明,日粮中添加沙蒿多糖+包被丁酸钠组合添加制剂效果较好。
|
| 关 键 词： | 沙蒿多糖 滩羊 生产性能 屠宰性能 |
Effect of different combined preparations of Artemisia seed polysaccharides on production performance and meat quality of Tan lambs |
| |
| Abstract: | In order to study the effect of different combinations of Artemisia seed polysaccharides on the growth performance and meat quality of lambs,a completely randomized experimental design was adopted.60 Tan lambs with a weaning body weight of about 18 kg were selected and randomly divided into four groups,with 15 lambs in each group.By adding different combinations of Artemisia seed polysaccharides,glyceryl butyrate,monensin and other tumor gastrointestinal nutritional regulators,the feeding trials consisted of a pre-feeding period of 15 days and a trial period of 60 days.The results showed that adding Artemisia seed polysaccharide+coated sodium butyrate,Artemisia seed polysaccharide+butyric acid glyceride,Artemisia seed polysaccharide+Monensin to the diet of beach lambs and lambs could promote the growth of lambs and improve the gastrointestinal tract.The function of the channel increases digestion and absorption of feed,improves slaughter performance of lambs and improves meat quality.The results suggest that the combination of adding Artemisia seed polysacch aride+coated sodium butyrate to the diet has a better effect. |
| |
| Keywords: | Artemisia seed polysaccharide Tan sheep production performance slaughter performance |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
