94版NRC禽的营养需要

1、NRC(1994)建议的鸡的营养需要,1.美国NRC(1994)建议的不同周龄鸡饮水量(ml/周/只),周龄,肉仔鸡,白来航蛋用鸡,棕壳蛋蛋用鸡,周龄,肉仔鸡,白来航蛋用鸡,棕壳蛋蛋用鸡,1,225,200,200,11,2,480,300,400,12,1000,1100,3,725,13,4,1000,500,700,14,1100,1100,5,1250,15,6,1500,700,800,16,1200,1200,7,1750,17,8,2000,800,900,18,1300,1300,9,19,10,900,1000,20,1600,1500,注:饮水量与环境温度、日量组成、生长速

2、度、产蛋率和饲养设备有关，此表数为2025环境温度下测值,2.美国NRC(1994)建议的未成年来航蛋用鸡日粮中营养成分需要量,营养成分,单, 白壳蛋品系,棕壳蛋品系,位,0-6周,6-12周,12-18周,18-产蛋,0-6周,6-12周,12-18周,18-产蛋代谢能,MJ/kg ,11.92 ,11.92,12.13,12.13,11.72,11.72,11.92,11.92粗蛋白质,%,18.00 ,16.00 ,15.00 ,17.00 ,17.00 ,15.00 ,4.00 ,16.00 精氨酸,%,1.00 ,0.83 ,0.67 ,0.75 ,0.94 ,0.78 ,0.62

3、,0.72 甘氨酸+丝氨酸,%,0.70 ,0.58 ,0.47 ,0.53 ,0.66 ,0.54 ,0.44 ,0.50 丝氨酸,%,0.26 ,0.22 ,0.17 ,0.20 ,0.25 ,0.21 ,0.16 ,0.18 异亮氨酸,%,0.60 ,0.50 ,0.40 ,0.45 ,0.57 ,0.47 ,0.37 ,0.42 亮氨酸,%,1.10 ,0.85 ,0.70 ,0.80 ,1.00 ,0.80 ,0.65 ,0.75 赖氨酸,%,0.85 ,0.60 ,0.45 ,0.52 ,0.80 ,0.56 ,0.42 ,0.49 蛋氨酸,%,0.30 ,0.25 ,0.20 ,

4、0.22 ,0.28 ,0.23 ,0.19 ,0.21 蛋氨酸+胱氨酸,%,0.62 ,0.52 ,0.42 ,0.47 ,0.59 ,0.49 ,0.39 ,0.44 苯丙氨酸,%,0.54 ,0.45 ,0.36 ,0.40 ,0.51 ,0.42 ,0.34 ,0.38 苯丙氨酸+酪氨酸,%,1.00 ,0.83 ,0.67 ,0.75 ,0.94 ,0.78 ,0.63 ,0.70 苏氨酸,%,0.68 ,0.57 ,0.37 ,0.47 ,0.64 ,0.53 ,0.35 ,0.44 色氨酸,%,0.17 ,0.14 ,0.11 ,0.12 ,0.16 ,0.13 ,0.10 ,0

5、.11 缬氨酸,%,0.62 ,0.52 ,0.41 ,0.46 ,0.59 ,0.49 ,0.38 ,0.43 亚油酸,%,1.00 ,1.00 ,1.00 ,1.00 ,1.00 ,1.00 ,1.00 ,1.00 钙,%,0.90 ,0.80 ,0.80 ,2.00 ,0.90 ,0.80 ,0.80 ,1.80 非植酸磷,%,0.40 ,0.35 ,0.30 ,0.32 ,0.40 ,0.35 ,0.30 ,0.30 钾,%,0.25 ,0.25 ,0.25 ,0.25 ,0.25 ,0.25 ,0.25 ,0.25 钠,%,0.15 ,0.15 ,0.15 ,0.15 ,0.15 ,

6、0.15 ,0.15 ,0.15 氯,%,0.15 ,0.12 ,0.12 ,0.15 ,0.12 ,0.11 ,0.11 ,0.11 镁,mg/kg ,600.0 ,500.0 ,400.0 ,400.0 ,570.0 ,470.0 ,370.0 ,370.0 锰,mg/kg ,60.0 ,30.0 ,30.0 ,30.0 ,56.0 ,28.0 ,28.0 ,28.0 锌,mg/kg ,40.0 ,35.0 ,35.0 ,35.0 ,38.0 ,33.0 ,33.0 ,33.0 铁,mg/kg ,80.0 ,60.0 ,60.0 ,60.0 ,75.0 ,56.0 ,56.0 ,56.0

7、铜,mg/kg ,5.0 ,4.0 ,4.0 ,4.0 ,5.0 ,4.0 ,4.0 ,4.0 碘,mg/kg ,0.35 ,0.35 ,0.35 ,0.35 ,0.33 ,0.33 ,0.33 ,0.33 硒,mg/kg ,0.15 ,0.10 ,0.10 ,0.10 ,0.14 ,0.10 ,0.10 ,0.10 维生素A,IU/kg ,500.0 ,1500.0 ,1500.0 ,1500.0 ,1420.0 ,420.0 ,1420.0 ,1420.0 维生素D3, ,IU/kg ,200.0 ,200.0 ,200.0 ,300.0 ,190.0 ,190.0 ,190.0 ,280

8、.0 维生素E ,IU/kg ,10.0 ,5.0 ,5.0 ,5.0 ,9.5 ,4.7 ,4.7 ,4.7 维生素K ,mg/kg ,0.50 ,0.50 ,0.50 ,0.50 ,0.47 ,0.47 ,0.47 ,0.47 核黄酸,mg/kg ,3.6 ,1.8 ,1.8 ,2.2 ,3.4 ,1.7 ,1.7 ,1.7 泛酸,mg/kg ,10.0 ,10.0 ,10.0 ,10.0 ,9.4 ,9.4 ,9.4 ,9.4 尼克酸,mg/kg ,27.0 ,11.0 ,11.0 ,11.0 ,26.0 ,10.3 ,10.3 ,10.3 维生素B12 ,mg/kg ,0.009 ,0

9、.003 ,0.003 ,0.004 ,0.009 ,0.003 ,0.003 ,0.003 胆碱,mg/kg ,1300.0 ,900.0 ,500.0 ,500.0 ,1225.0 ,850.0 ,470.0 ,470.0 生物素,mg/kg ,0.15 ,0.10 ,0.10 ,0.10 ,0.14 ,0.09 ,0.09 ,0.09 叶酸,mg/kg ,0.55 ,0.25 ,0.25 ,0.25 ,0.52 ,0.23 ,0.23 ,0.23 硫胺素,mg/kg ,1.0 ,1.0 ,0.8 ,0.8 ,1.0 ,1.0 ,0.8 ,0.8 吡哆醇,mg/kg ,3.0 ,3.0 ,

10、3.0 ,3.0 ,2.8 ,2.8 ,2.8 ,2.8 目标体重,g,450 ,980 ,1375 ,1475 ,500 ,1100 ,500 ,1600 ,3.美国NRC（1994）建议的来航产蛋鸡日粮中营养成分需要量（日粮中含干物质90%）,营养成分,单,白壳蛋品系不同采食量时日粮中营养,每天营养需要量（毫克或国际单位）,位,成分需要量（日粮中含干物质90%）,白壳蛋种母鸡,白壳商品蛋鸡,褐壳商品蛋鸡,采食量,g ,80,100,120,100,100,110,代谢能,MJ/kg,12.13,12.13,12.13,12.13,12.13,12.13,粗蛋白质,%,18.80 ,15.0

11、0 ,12.50 ,15000 ,5000 ,16500 ,精氨酸,%,0.88 ,0.70 ,0.58 ,700 ,700 ,770 ,组氨酸,%,0.21 ,0.17 ,0.14 ,170 ,170 ,190 ,异亮氨酸,%,0.81 ,0.65 ,0.54 ,650 ,650 ,715 ,亮氨酸,%,1.03 ,0.82 ,0.68 ,820 ,820 ,900 ,赖氨酸,%,0.86 ,0.69 ,0.58 ,690 ,690 ,760 ,蛋氨酸,%,0.38 ,0.30 ,0.25 ,300 ,3000 ,330 ,蛋氨酸+胱氨酸,%,0.73 ,0.58 ,0.48 ,580 ,5

12、80 ,645 ,苯丙氨酸,0.59 ,0.47 ,0.39 ,470 ,470 ,520 ,苯丙氨酸+酪氨酸,1.04 ,0.83 ,0.69 ,830 ,830 ,910 ,苏氨酸,%,0.59 ,0.47 ,0.39 ,470 ,470 ,520 ,色氨酸,%,0.20 ,0.16 ,0.13 ,160 ,160 ,175 ,缬氨酸,%,0.88 ,0.70 ,0.58 ,700 ,700 ,770 ,亚油酸,%,1.25 ,1.00 ,0.83 ,1000 ,1000 ,1100 ,钙,%,4.06 ,3.25 ,2.71 ,3250 ,3250 ,3600 ,氯,%,0.16 ,0.

13、13 ,0.11 ,130 ,130 ,145 ,非植酸磷,%,0.31 ,0.25 ,0.21 ,250 ,250 ,75 ,钠,%,0.19 ,0.15 ,0.13 ,150 ,150 ,165 ,钾,%,0.19 ,0.15 ,0.13 ,150 ,150 ,165 ,镁,mg/kg,625 ,500 ,420 ,50 ,50 ,55 ,铜,mg/kg,？,？,？,？,？,？,碘,mg/kg,0.044 ,0.035 ,0.029 ,0.010 ,0.004 ,0.004 ,铁,mg/kg,56 ,45 ,38 ,6.0 ,4.5 ,5.0 ,锰,mg/kg,25 ,20 ,17 ,2.

14、0 ,2.0 ,2.2 ,硒,mg/kg,0.08 ,0.06 ,0.05 ,0.006 ,0.006 ,0.006 ,锌,mg/kg,44,35,29,4.5 ,3.5 ,3.9 ,维生素A,IU/kg ,3750,3000,2500,300,300,330,维生素D3 ,IU/kg ,375,300,250,30,30,33,维生素E ,IU/kg ,6,5,4,1.0 ,0.5 ,0.55,维生素K ,mg/kg,0.6,0.5,0.4,0.1,0.05,0.055,维生素B12 ,mg/kg,0.004,0.004,0.004,0.008,0.0004,0.0004,生物素,mg/kg

15、,0.13,0.1,0.08,0.01,0.01,0.011,胆碱,mg/kg,1310,1050,875,105,105,115,叶酸,mg/kg,0.31 ,0.25 ,0.21 ,0.04 ,0.03 ,0.03 ,尼克酸,mg/kg,12.5 ,10.0 ,8.3 ,1.0 ,1.0 ,1.1 ,泛酸,mg/kg,2.5 ,2.0 ,1.7 ,0.7 ,0.2 ,0.2 ,吡哆醇,mg/kg,3.1 ,2.5 ,2.1 ,0.45 ,0.25 ,0.28 ,核黄素,mg/kg,3.1 ,2.5 ,2.1 ,0.36 ,0.25 ,0.28 ,硫胺素,mg/kg,0.88 ,0.70 ,

16、0.60 ,0.07 ,0.07 ,0.08 ,产蛋率,%,90 ,90 ,90 ,90 ,90 ,90 ,4.美国NRC(1994)建议的未成年来航鸡体重目标和耗料量, 白壳蛋品系 棕壳蛋品系 白壳蛋品系 棕壳蛋品系, 周 周, 体重耗料量体重耗料量 体重耗料量体重耗料量, 龄 (g) (g/周)(g) (g/周) 龄(g) (g/周)(g) (g/周),0 35 50 37 70 12980 400 1100420,2 100 140 120 160 141100420 1240450,4 260 260 325 280 161220430 1380470,6 450 340 500 35

17、0 181375450 1500500,8 660 360 750 380 201450500 1600550,10 750 380 900 400 ,5.美国NRC(1994)建议的不同体重和产蛋率的产蛋鸡每天代谢能需要量(MJ), 产 蛋 率(%),体 重 , (kg) 0 50 60 70 80 90,1.0 0.540.800.860.910.961.01,1.5 0.741.001.051.101.151.21,2.0 0.911.171.221.281.331.38,2.5 1.081.341.391.451.501.55,3.0 1.241.501.551.601.651.71,

18、 6.美国NRC(1994)建议的典型肉用仔鸡体重、耗料量和能量摄入量, 周 体重(g) 每周耗量(g) 累计耗料量(g) 每周代谢能摄入量(MJ/只) 累计代谢能摄入量(MJ/只), , 龄 公 母 公 母 公 母 公 母 公 母,1 152 144 135 131 135 131 1.81 1.75 1.81 1.75,2 376 344 290 273 425 404 3.88 3.66 5.69 5.41,3 686 617 487 444 912 848 6.52 5.95 12.21 11.36,4 1085965 704 642 1616 1490 9.44 8.60 21.65

19、 19.96,5738 2576 2228 12.67 10.54 34.51 30.50,6 208817411141 1001 6717 3229 15.28 12.74 49.79 43.24,7 259021341281 1081 4998 4310 17.16 14.47 66.95 57.71,8 307725061432 1165 6430 5475 19.18 15.60 86.14 73.31,9 355128421557 1246 8007 6721 21.13 16.68 10.73 89.99, 注:鸡采食营养平衡代谢能为13.39MJ/kg典

20、型。,7.美国NRC(1994)建议的肉用仔日粮中营养需要量(DM90%), , 营 养 成 分 单位 03周36周68周, 代 谢 能 MJ/kg 13.3913.39 13.39,粗蛋白质 % 23.00 20.00 18.00,精氨酸 % 1.25 1.10 1.00,甘氨酸丝氨酸 % 1.25 1.14 0.97,组氨酸 % 0.35 0.32 0.27,异亮氨酸 % 0.80 0.73 0.62,亮氨酸 % 1.20 1.09 0.93,赖氨酸 % 1.10 1.00 0.85,蛋氨酸 % 0.50 0.38 0.32,蛋氨酸胱氨酸 % 0.90 0.72 0.60,苯丙氨酸 % 0

21、.72 0.65 0.56,苯丙氨酸酪氨酸 % 1.34 1.22 1.04,脯氨酸 % 0.60 0.55 0.46,苏氨酸 % 0.80 0.74 0.68,色氨酸 % 0.20 0.18 0.16,缬氨酸 % 0.90 0.82 0.70,亚油酸 % 1.00 1.00 1.00,钙 % 1.00 0.90 0.80,氯 % 0.20 0.15 0.12,镁 % 600 600 600,非植酸磷 % 0.45 0.35 0.30,钾 % 0.30 0.30 0.30,铜 (mg/kg) 8 8 8,碘 (mg/kg) 0.35 0.35 0.35,铁 (mg/kg) 80 80 80,锰

22、 (mg/kg) 60 60 60,硒 (mg/kg) 0.15 0.15 0.15,锌 (mg/kg) 40 40 40,维生素A IU/kg 1500 1500 1500,维生素D IU/kg 200 200 200,维生素E IU/kg 10 10 10,维生素K (mg/kg) 0.50 0.50 0.50,维生素B12 (mg/kg) 0.01 0.01 0.007,生物素 (mg/kg) 0.15 0.15 0.12,胆碱 (mg/kg) 1300 1000 750,叶酸 (mg/kg) 0.55 0.55 0.50,尼克酸 (mg/kg) 35 30 25,泛酸 (mg/kg) 10 10 10,吡哆醇 (mg/kg) 3.