| 饲料中添加高铜或高锌对猪生长发育及其肉质的影响 |
| |
| 引用本文： | 祁周约,孙世铎,刘斌峰,袁海水. 饲料中添加高铜或高锌对猪生长发育及其肉质的影响[J]. 动物营养学报, 1994, 0(1) |
| |
| 作者姓名： | 祁周约 孙世铎 刘斌峰 袁海水 |
| |
| 作者单位： | 陕西省畜牧兽医研究所，陕西省畜牧兽医研究所，陕西省畜牧兽医研究所，陕西省户县兽药厂 咸阳，712039，咸阳，712039，咸阳，712039，户县，710300 |
| |
| 摘 要： | 选用24头60日龄健康断奶长白仔猪,随机分成3组:Ⅰ组饲粮中添加含150ppm铜的含硒生长素,Ⅱ组饲粮中添加含90ppm锌的含硒生长素,Ⅲ组(对照组)饲粮中添加仅含硒生长素。结果表明:Ⅰ组日增重780g,饲料报酬1:3.83,Ⅱ组的数值相应为790g,1:3.88,Ⅲ组为779g,1:3.87,组间差异不显著(P<0.05)。肝中Cu、Zn、Fe、Mn、Se五种元素含量提高最为明显,眼肌中次之,但均未超过以往报导的正常含量。肉品质16项指标测定,15项组间差异不显著(P>0.05):17种氨基酸总量Ⅰ组为61.707％,较Ⅲ组60.055％提高2.75％;Ⅱ组60.995％,较Ⅲ组提高1.57％;统计分析组间差异不显著。这一结果提示在猪全价配合饲料中添加高剂量的Cu或Zn,当日增重达到较高水平时,对生长发育及肉质无不良影响。
|
| 关 键 词： | 猪 铜 锌 生长发育 肉质 |
THE EFFECTS OF HIGHER LEVELS OF Cu AND Zn IN DIET ON GROWTH AND MEAT QUALITY OF PIGS |
| |
| Qi Zhouyue,Sun Shiduo,Liu Binfeng,The Instiute of Animal Husbantry and Veterinary Sciences of Shanxi Province,Xian YangYuan Haishui,The Animal Pharmaceutical Plant of Huxian County. THE EFFECTS OF HIGHER LEVELS OF Cu AND Zn IN DIET ON GROWTH AND MEAT QUALITY OF PIGS[J]. CHINESE JOURNAL OF ANIMAL NUTRITION, 1994, 0(1) |
| |
| Authors: | Qi Zhouyue Sun Shiduo Liu Binfeng The Instiute of Animal Husbantry Veterinary Sciences of Shanxi Province Xian YangYuan Haishui The Animal Pharmaceutical Plant of Huxian County |
| |
| Abstract: | |
| |
| Keywords: | Cu Zn Growth Meat quality Pigs |
| 本文献已被 CNKI 等数据库收录！ |
|
