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张煜东,吴乐南,吕成续. 大豆黄酮对蛋鸡全部产蛋周期的生产性能与激素水平的影响及拟合[J]. 科学技术与工程, 2009, 9(19): .
zhangyudong,WuLeNan,LvChengXu.Effect and Fitting of Daidzein on Egg Laying Performance and Blood Hormone Contents during whole laying period of Layers[J].Science Technology and Engineering,2009,9(19):.
大豆黄酮对蛋鸡全部产蛋周期的生产性能与激素水平的影响及拟合
Effect and Fitting of Daidzein on Egg Laying Performance and Blood Hormone Contents during whole laying period of Layers
投稿时间:2009-06-27  修订日期:2009-07-02
DOI:
中文关键词:  多项式模型,大豆黄酮,蛋鸡,17β-雌二醇
英文关键词:polynomial model, Daidzein, Layer, 17β-estradiol
基金项目:国家高技术研究发展计划(863计划);国家自然科学基金项目(面上项目,重点项目,重大项目)
        
作者单位
张煜东 东南大学
吴乐南 东南大学信息科学与工程学院
吕成续 南京农业大学工学院
摘要点击次数: 1911
全文下载次数: 339
中文摘要:
      为了对蛋鸡饲料添加大豆黄酮后的全部产蛋周期进行系统研究,首先从摘录的公开发表的数据中选取较显著的6个指标:产蛋率、每枚蛋重、料蛋比、17β-雌二醇、三碘甲腺原氨酸、甲状腺素,计算其增长率;然后按照蛋鸡日龄全部整合在一起,以图表的形式绘制出来进行详细分析,并采用多项式模型将数据进行拟合。结果显示蛋鸡的各种性能随着其日龄而变化,且所提模型能够很好地逼近数据。因此,对蛋鸡饲料添加大豆黄酮应根据日龄而选择,本文数据与图表可供参考。
英文摘要:
      In order to investigate the performance of the whole laying period of laying hens fed with normal diet added by Daidzein, the following steps are proposed. Firstly data published publicly were extracted. Secondly the 6 prominent indices, laying ratio, weight per egg, feed-egg ratio, 17β-estradiol, T3, and T4, were selected. Thirdly, the increase ratios of those indices were calculated. Fourthly, the increase ratios are integrated according to the age of hens. Fifthly, the data were depicted in the form of pictures and analyzed particularly. Moreover, the data were fitted in the form of polynomial model. Experiments showcase that the performance of laying hens varies with their ages, and the model is capable of fitting data accurately. In the end, the amount of daidzein addition should be selected in terms of the age, and the precise amount can be referred to the graphs in the paper.
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