| 日粮中添加乳化剂对肉鸡脂肪代谢的影响 |
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| 引用本文： | 鲁菲,王惠林,温超,周岩民.日粮中添加乳化剂对肉鸡脂肪代谢的影响[J].粮食与饲料工业,2011,12(2). |
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| 作者姓名： | 鲁菲 王惠林 温超 周岩民 |
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| 作者单位： | 1. 南京农业大学动物科技学院,江苏,南京,210095
2. 兴化市畜牧兽医站,江苏,兴化,225700 |
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| 基金项目： | :江苏省科技支撑项目(农业部分)，江苏省农业三项工程项目 |
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| 摘 要： | 研究在猪油日粮中添加500g/t乳化对内鸡生产性能、养分表观利用率及胴体品质的影响.结果表明:添加乳化剂提高了肉鸡前期、后期及全期的平均日增重(P>0.05),降低了料重比(P>0.05),提高了肉鸡前期粗蛋白质(P<0.01)、能量(P<0.05)的表现利用率;乳化剂能降低42日龄肉鸡肌间脂肪宽度(P<0.05)和皮下脂肪厚度(P<0.01),提高胸肌和腿肌重(P<0.05);乳化剂也使21日龄肉鸡腹脂重明显降低(P<0.05).
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| 关 键 词： | 猪油 肉鸡 乳化剂 生产性能 养分表观利用率 胴体品质 |
Effects of emulsifier added to the ration on fat metabolism of broilers |
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| Lu Fei,Wang Huilin,Wen Chao,Zhou Yanmin.Effects of emulsifier added to the ration on fat metabolism of broilers[J].Cereal & Feed Industry,2011,12(2). |
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| Authors: | Lu Fei Wang Huilin Wen Chao Zhou Yanmin |
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| Affiliation: | Lu Fei1,Wang Huilin2,Wen Chao1,Zhou Yanmin1 (1.College of Animal Science and Technology,Nanjing Agricultural University,Nanjing 210095,China,2.Animal Husbandry and Veterinary Station of Xinghua,Xinghua 225700,China) |
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| Abstract: | The effects of 500 g/t emulsifier added into lard oil ration on the production performance,apparent utilization rate of nutrients and carcass quality of broilers were studied.The results showed that the addition of emulsifier could increase the average daily weight gain of broilers in early,later and whole period,reduce the feed-weight ratio,improve apparent utilization rate of crude protein and energy of broilers in early period;emulsifier could reduce the width of fat between muscles and thickness of subc... |
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| Keywords: | lard oil broiler emulsifier production performance apparent utilization rate of nutrients carcass quality |
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