饲养标准2011.11.

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1、附录：畜禽饲养标准附录一：猪饲养标准NY/T—65—2004表1瘦肉型生长育肥猪每千克饲粮养分含量（自由采食，88%干物质）a体重，kg3～88～2020～3535～6060～90平均体重,kg5.514.027.547.575.0日增重,kg/d0.240.440.610.690.80采食量,kg/d0.300.741.431.902.50饲料/增重，F/G1.251.592.342.753.13饲粮消化能含量DE,MJ/kg(Mcal/kg)14.02(3.35)13.60(3.25)13.39(3.20)13.39(3.20)13.39(3.20)饲粮代谢能含量ME,MJ/kg(

2、Mcal/kg)b13.46(3.22)13.06(3.12)12.86(3.07)12.86(3.07)12.86(3.07)粗蛋白质CP,%21.019.017.816.414.5能量蛋白比DE/CP,kJ/%(Mcal/%)668(0.16)716(0.17)752(0.18)817(0.20)923(0.22)赖氨酸能量比Lys/DE,g/MJ,(g/Mcal)1.01(4.24)0.85(3.56)0.68(2.83)0.61(2.56)0.53(2.19)氨基酸C,%赖氨酸1.421.160.900.820.70蛋氨酸0.400.300.240.220.19蛋氨酸+胱氨酸0

3、.810.660.510.480.40苏氨酸0.940.750.580.560.48色氨酸0.270.210.160.150.13异亮氨酸0.790.640.480.460.39亮氨酸1.421.130.850.780.63精氨酸0.560.460.350.300.21缬氨酸0.980.800.610.570.47组氨酸0.450.360.280.260.21苯丙氨酸0.850.690.520.480.40苯丙氨酸+酪氨酸1.331.070.820.770.64矿物元素d,%或每kg饲粮含量钙，%0.880.740.620.550.49总磷，%0.740.580.530.480.43非

4、植酸磷，%0.540.360.250.200.17钠，%0.250.150.120.100.10氯，%0.250.150.100.090.08镁，%0.040.040.040.040.04钾，%0.300.260.240.210.18铜，mg6.006.004.504.003.50碘，mg0.140.140.140.140.14铁，mg105105706050锰，mg4.004.003.002.002.00硒，mg0.300.300.300.250.25锌，mg110110706050维生素和脂肪酸e,%或每kg饲粮含量维生素A，IUf22001800150014001300维生素D3

5、，IUg220200170160150维生素E，IUh1611111111维生素K，mg0.500.500.500.500.50硫胺素，mg1.501.001.001.001.00核黄素，mg4.003.502.502.002.00泛酸，mg12.0010.008.007.507.00烟酸，mg20.0015.0010.008.507.50吡哆醇，mg2.001.501.001.001.00生物素，mg0.080.050.050.050.05叶酸，mg0.300.300.300.300.30维生素B12，ug20.0017.5011.008.006.00胆碱，g0.600.500.35

6、0.300.30亚油酸，%0.100.100.100.100.10注：a瘦肉率高于56.0%的公母混养群（阉公猪和青年母猪各一半）；b假定代谢能为消化能的96.0%；c3.0kg—20.0kg猪的赖氨酸百分比是根据试验和经验数据的估测值，其它氨基酸需要量是根据其与赖氨酸的比例（理想蛋白质）的估测值；d矿物质需要量包括饲料原料中提供的矿物质量;对于发育公猪和后备母猪,钙总磷和有效磷的需要量应提高0.05—0.1个百分点；e维生素需要量包括饲料原料中提供的维生素量；f1IU维生素A=0.344ug维生素A醋酸酯；g1IU维生素D3=0.025ug胆钙化醇；h1IU维生素E=0.67mgD-

7、α-生育酚或1mgDL-α-生育酚醋酸酯。表2瘦肉型生长育肥猪每日每头养分需要量（自由采食，88%干物质）a体重，kg3～88～2020～3535～6060～90平均体重,kg5.514.027.547.575.0日增重,kg/d0.240.440.610.690.80采食量,kg/d0.300.741.431.902.50饲料/增重，F/G1.251.592.342.753.13饲粮消化能摄入量DE,MJ/kg(Mcal/kg)4.21(1.