| 12～16周龄笼养白鹇蛋白质需要量的研究 |
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| 引用本文： | 唐松元,朱开明,姜卫星,李伟,姚艳,彭运兰.12～16周龄笼养白鹇蛋白质需要量的研究[J].经济动物学报,2009,13(1):24-27. |
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| 作者姓名： | 唐松元 朱开明 姜卫星 李伟 姚艳 彭运兰 |
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| 作者单位： | 湖南省野生动物救护繁殖中心,长沙,410116 |
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| 摘 要： | 为探讨不同蛋白质水平相同能量水平对12～16周龄白鹇生产性能的影响。试验选用12周龄白鹇共20只，采用单因子随机分组设计，饲喂不同水平蛋白质的5种玉米-鱼粉-豆粕型日粮，结果表明：提高日粮蛋白质水平不能提高白鹇的目增重和降低其料重比，对白鹇的生长性能没有起到明显的改善。代谢能在11．3MJ／kg的情况下，12～16周龄白鹇目粮适宜的粗蛋白质营养水平为23．19％。
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| 关 键 词： | 白鹇 代谢能 蛋白质需要量 |
Protein Requirements of 12 to 16-Weeks Old Lophura nycthemera |
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| TANG Song-yuan,ZHU Kai-ming,JIANG Wei-xing,LI Wei,YAO Yan,PENG Yun-lan.Protein Requirements of 12 to 16-Weeks Old Lophura nycthemera[J].Journal of Economic Animal,2009,13(1):24-27. |
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| Authors: | TANG Song-yuan ZHU Kai-ming JIANG Wei-xing LI Wei YAO Yan PENG Yun-lan |
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| Institution: | Hunan Wildlife Conservation and Breeding Center;Changsha 410116;China |
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| Abstract: | In order to study the effects of different protein levels on productive performance of twenty 12 to 16 weeks old Lophura nycthemera.They were randomly divided into five groups with four replicates per group according to one factorial arrangement of completely randomized design.The Lophura nycthemera were fed with five diets with different crude protein levels of corn-rishmeal-soybean meal.The protein level was 22.19%,23.19%,24.19%,25.19%,26.19% for group A,B,C,D and E respectively.The results showed that ra... |
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| Keywords: | Lophura nycthemera metabolism energy crude protein requirement |
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