210-211页表1-1生长猪自由采食情况下对日粮中钙、磷、氨基酸的需要量（9体重（kg）5—77—1111—2525—50净能（kcal/kg)2448244824122475有效消化能（kcal/kg)3542354234903402有效代谢能（kcal/kg)3400340033503300有效代谢能摄入量估测值（kcal/day)904159230334959采食量+消耗量估测值（g/day)2804939531582体增重（g/day)210335585758体蛋白沉积（g/day)---128钙与磷（%）总钙0.850.800.700.66磷的标准总肠道消化率0.450.400.330.31磷的表观总肠道消化率0.410.360.290.26总磷0.700.650.600.56以真回肠可消化氨基酸为基精氨酸0.680.610.560.45组氨酸0.520.460.420.34异亮氨酸0.770.690.630.51亮氨酸1.501.351.230.99赖氨酸1.501.351.230.98蛋氨酸0.430.390.360.28蛋氨酸+胱氨酸0.820.740.680.55苯丙氨酸0.880.790.720.59苯丙氨酸+酪氨酸1.381.251.140.92苏氨酸0.880.790.730.59色氨酸0.250.220.200.17缬氨酸0.950.860.780.64总氮3.102.802.562.11以表观回肠可消化氨基酸为精氨酸0.640.570.510.41组氨酸0.490.440.400.32异亮氨酸0.740.660.600.49亮氨酸1.451.301.180.94赖氨酸1.451.311.190.94蛋氨酸0.420.380.340.27蛋氨酸+胱氨酸0.790.710.650.53苯丙氨酸0.850.760.690.56苯丙氨酸+酪氨酸1.321.191.080.87苏氨酸0.810.730.670.54色氨酸0.230.210.190.16缬氨酸0.890.800.730.59总氮2.842.552.321.88以总氨基酸为基础（精氨酸0.750.680.620.50组氨酸0.580.530.480.39异亮氨酸0.880.790.730.59亮氨酸1.711.541.411.13赖氨酸1.701.531.401.12蛋氨酸0.490.440.400.32蛋氨酸+胱氨酸0.960.870.790.65苯丙氨酸1.010.910.830.68苯丙氨酸+酪氨酸1.601.441.321.08苏氨酸1.050.950.870.72色氨酸0.280.250.230.19缬氨酸1.101.000.910.75总氮3.633.293.022.51212-213页表1-2生长猪自由采食情况下每日每头钙、磷、氨基酸的需要量（9体重（kg）5—77—1111—2525—50净能（kcal/kg)2448244824122475有效消化能（kcal/kg)3542354234903402有效代谢能（kcal/kg)3400340033503300有效代谢能摄入量估测值（kcal/day)904159230334959采食量+消耗量估测值（g/day)2804939531582体增重（g/day)210335585758体蛋白沉积（g/day)---128钙与磷（g/d总钙2.263.756.349.87磷的标准总肠道消化率1.201.872.994.59磷的表观总肠道消化率1.091.692.633.90总磷1.863.045.438.47以真回肠可消化氨基酸为基础精氨酸1.82.95.16.8组氨酸1.42.23.85.1异亮氨酸2.03.25.77.7亮氨酸4.06.311.114.9赖氨酸4.06.311.114.8蛋氨酸1.21.83.24.3蛋氨酸+胱氨酸2.23.56.18.3苯丙氨酸2.33.76.68.8苯丙氨酸+酪氨酸3.75.810.313.8苏氨酸2.33.76.68.9色氨酸0.71.01.82.5缬氨酸2.54.07.19.6总氮8.313.123.231.7以表观回肠可消化氨基酸为基精氨酸1.72.74.76.1组氨酸1.32.13.64.8异亮氨酸2.03.15.57.3亮氨酸3.86.110.714.1赖氨酸3.96.110.714.1蛋氨酸1.11.83.14.1蛋氨酸+胱氨酸2.13.35.97.9苯丙氨酸2.33.66.38.4苯丙氨酸+酪氨酸3.55.69.813.1苏氨酸2.