不同饲养方式对雏鹅夜间采食行为的影响
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何航,熊子标,首雅潇,谢清,谢和芳
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Effects of Rearing Modes on Nocturnal Feeding Behavior in Goslings
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Hang HE,ZiBiao XIONG,YaXiao SHOU,Qing XIE,HeFang XIE
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表4 采食时间回归分析结果(n=6)
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Table 4 Regression analysis results of feeding time (n=6)
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项目 Item | 饲养方式 Rearing mode | 回归方程 Regression equation | R2 | P值 P value | 平均日采食量 ADFI | 网上平养 Net rearing | y1=-222.70+29.96x1-0.78x12 | 0.956 | 0.009 | 地面平养 Floor rearing | y2=-10.10+4.13x2 | 0.904 | 0.004 | 平均日增重 ADG | 网上平养 Net rearing | y3=6.73+1.46x1 | 0.650 | 0.043 | 地面平养 Floor rearing | y4=-39.82+4.83x2 | 0.644 | 0.045 | 料重比 F/G | 网上平养 Net rearing | y5=2.83-0.05x1 | 0.654 | 0.050 |
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