表 16-1A 自由采食下生长猪日粮钙、磷、氨基酸需要量（90%干物质）a
体重范围（kg）NE（kcal/kg)b有效DE（kcal/kg)b有效ME（kcal/kg)b
估计有效代谢能摄入量（kcal/d）估计采食量+损耗（g/d)c日增重（g/d)蛋白沉积（g/d)钙和磷（%）总钙STTD磷总磷f
氨基酸（标准回肠消化%）gfArgHisIsoLeuLysMetMet+CysPhePhe+TyrThrTrpVal总氮
AA表观回肠消化%ArgHisIsoLeu
0.640.490.741.45
0.570.440.661.3
0.510.40.61.18
0.410.320.490.94
0.340.270.420.81
0.680.520.771.51.50.430.820.881.380.880.250.953.1
0.610.460.691.351.350.390.740.791.250.790.220.862.8
0.560.420.631.231.230.360.680.721.140.730.20.782.56
0.450.340.510.990.980.280.550.590.920.590.170.642.11
0.390.290.450.850.850.240.480.510.80.520.150.551.84
d
5--7244835423400904280210—0.850.450.410.7
7--112448354234001592493335—0.80.40.360.65
11--252412349033503033953585—0.70.330.290.6
25--50247534023300495915827581280.660.310.260.56
50--75247534023300698922299001470.590.270.230.52
ATTD磷ef
LysMetMet+CysPhePhe+TyrThrTrpVal总氮
AA（总基础）%ArgHisIsoLeuLysMetMet+CysPhePhe+TyrThrTrpVal
1.450.420.790.851.320.810.230.892.840.750.580.881.711.70.490.961.011.61.050.281.1
1.310.380.710.761.190.730.210.82.550.680.530.791.541.530.440.870.911.440.950.251
1.190.340.650.691.080.670.190.732.320.620.480.731.411.40.40.790.831.320.870.230.91
0.940.270.530.560.870.540.160.591.880.50.390.591.131.120.320.650.681.080.720.190.75
0.810.230.460.480.750.470.130.511.620.440.340.520.980.970.280.570.590.940.640.170.65
3.633.293.022.512.2总氮
a．猪为25-125kg体重的高-中瘦肉长速（平均全体蛋白沉积135g/天）的猪，公母猪性别比为b．关于玉米和豆粕型基础日粮的日粮能量含量。以25kg体重上下（below and above 25kg）
率的方法用净能含量来计算有效消化能和有效代谢能含量。对于玉米和豆粕型基础日粮，有效消化能和c．假设为5%的饲粮浪费。
d．标准化的(standardized)总消化道可消化部分。e．表观总消化道可消化部分。
f．表观总消化道可消化磷和总磷的需要量只适用于玉米和豆粕型基础日粮，已用标准化总消
要量和在玉米、溶剂提取的去皮豆粕和磷酸氢钙中的养分模式（profile）计算出来。假设日粮含有0.1g． 以经验性的数据来估计5-25kg猪的赖氨酸的含量百分比。以维持和生长所需氨基酸量时其
酸的比值为依据来计算5-25kg猪的其他氨基酸需要量。用生长曲线（model）来估算25-135kg猪的氨基酸h．表观理想可消化和总氨基酸需要量只适用于玉米和豆粕型基础日粮，已用标准化的理想可
量和在添加了0.1%赖氨酸盐酸盐和含3%添加的维生素和矿物质的玉米和溶剂提取的去皮豆粕型基础日粮
表16-2A 自由采食时不同体重的阉割小公猪（barrow）、小母猪（gilt）和未去势公猪(en
量（按90%干物质算）70 to 10050 to 70体重范围（kg）
性别
NE（kcal/kg)a有效DE（kcal/kg)a有效ME（kcal/kg)a
估计有效代谢能摄入量（kcal/d）估计采食量+损耗（g/d)b日增重（g/d)蛋白沉积（g/d)钙和磷（%)总钙STTD磷cATTD磷总磷e
氨基酸（标准回肠消化%）fgArgHisIsoLeuLysMetMet+CysPhePhe+TyrThrTrpVal总氮
AA表观回肠消化%ArgHisIsoLeuLys
de
barrows247534023300728223239171450.560.260.220.50.370.280.430.820.810.230.460.490.760.50.140.531.760.330.260.40.770.77
gilts247534023300665821248661450.610.280.240.530.40.30.460.880.870.250.490.520.820.530.150.571.880.350.280.430.830.83
entire malesbarrows
247534023300646620628721500.640.30.250.550.40.30.460.890.880.260.50.530.830.540.150.581.910.360.290.440.840.84
247534023300860327449361390.50.230.190.450.320.240.370.70.690.20.40.420.660.440.120.461.540.280.220.340.660.65
gilts247534023300791325248971440.560.260.220.490.350.260.410.780.770.220.440.460.730.480.130.511.690.310.520.380.730.73
MetMet+CysPhePhe+TyrThrTrpVal总氮
AA（总基础）%ArgHisIsoLeuLysMetMet+CysPhePhe+TyrThrTrpVal
0.220.440.460.720.450.130.481.550.420.320.50.940.930.270.550.560.90.610.160.63
0.240.470.490.770.480.140.521.660.450.350.5310.990.290.580.60.960.650.170.67
0.240.470.50.780.490.140.531.690.460.350.541.021.010.290.590.610.980.660.170.68
0.190.380.390.620.390.110.421.330.370.280.430.810.80.230.480.490.790.540.140.55
0.210.420.440.680.430.120.461.470.40.310.480.890.890.260.530.540.860.590.150.6
2.122.252.281.862.03总氮
a. 关于玉米和豆粕型基础日粮的日粮能量含量。以体重25kg以上的猪的混合转化率的方法用净能含量来b. 假设为5%的饲粮浪费。
c. 标准化的总消化道可消化部分。d. 表观总消化道可消化部分。
e. 表观总消化道可消化磷和总磷的需要量只适用于玉米和豆粕型基础日粮，已用标准化总消化道可消化f. 用生长曲线（model）来估算需要量。
g. 表观理想可消化和总氨基酸需要量只适用于玉米和豆粕型基础日粮，已用标准化的理想可消化氨基酸
表16-3A自由采食时25-125kg的不同平均全体蛋白沉积的猪饲粮钙、磷和氨基酸需要量（按
体重范围（kg）平均蛋白沉积量（g/d）NE（kcal/kg)
a
50 to 75
1152475
1352475
1552475
1152475
75 to 1001352475
有效DE（kcal/kg)a有效ME（kcal/kg)a
估计有效代谢能摄入量（kcal/d）估计采食量+损耗（g/d)b日增重（g/d)蛋白沉积（g/d)钙和磷（%)总钙STTD磷cATTD磷de总磷e
氨基酸（标准回肠消化%）ArgHisIsoLeuLysMetMet+CysPhePhe+TyrThrTrpVal总氮
AA表观回肠消化%ArgHisIsoLeuLysMetMet+Cys
fg
34023300698022268171250.510.240.20.470.360.270.410.790.780.220.450.470.740.490.140.511.710.310.250.380.740.740.210.42
34023300698922299001470.590.270.230.520.390.290.450.850.850.240.480.510.80.520.150.551.840.340.270.420.810.810.230.46
34023300698222279821680.660.310.260.560.410.310.470.910.910.260.510.540.850.550.160.591.950.370.290.450.870.870.250.49
34023300825426338421210.460.210.180.430.310.230.360.680.670.190.390.410.640.430.120.451.50.260.220.330.640.630.180.37
34023300826526369171410.520.240.210.470.330.250.390.740.730.210.420.440.690.460.130.481.610.290.240.360.690.690.20.4
NRC2012营养标准中文版
