94版NRC禽的營養(yǎng)需要

1、NRC(1994)建議的雞的營養(yǎng)需要,1.美國NRC(1994)建議的不同周齡雞飲水量(ml/周/只),周齡,肉仔雞,白來航蛋用雞,棕殼蛋蛋用雞,周齡,肉仔雞,白來航蛋用雞,棕殼蛋蛋用雞,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:飲水量與環(huán)境溫度、日量組成、生長速

2、度、產(chǎn)蛋率和飼養(yǎng)設(shè)備有關(guān)，此表數(shù)為2025環(huán)境溫度下測值,2.美國NRC(1994)建議的未成年來航蛋用雞日糧中營養(yǎng)成分需要量,營養(yǎng)成分,單, 白殼蛋品系,棕殼蛋品系,位,0-6周,6-12周,12-18周,18-產(chǎn)蛋,0-6周,6-12周,12-18周,18-產(chǎn)蛋代謝能,MJ/kg ,11.92 ,11.92,12.13,12.13,11.72,11.72,11.92,11.92粗蛋白質(zhì),%,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+絲氨酸,%,0.70 ,0.58 ,0.47 ,0.53 ,0.66 ,0.54 ,0.44 ,0.50 絲氨酸,%,0.26 ,0.22 ,0.17 ,0.20 ,0.25 ,0.21 ,0.16 ,0.18 異亮氨酸,%,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 賴氨酸,%,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 蘇氨酸,%,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 纈氨酸,%,0.62 ,0.52 ,0.41 ,0.46 ,0.59 ,0.49 ,0.38 ,0.43 亞油酸,%,1.00 ,1.00 ,1.00 ,1.00 ,1.00 ,1.00 ,1.00 ,1.00 鈣,%,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 鉀,%,0.25 ,0.25 ,0.25 ,0.25 ,0.25 ,0.25 ,0.25 ,0.25 鈉,%,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 鎂,mg/kg ,600.0 ,500.0 ,400.0 ,400.0 ,570.0 ,470.0 ,370.0 ,370.0 錳,mg/kg ,60.0 ,30.0 ,30.0 ,30.0 ,56.0 ,28.0 ,28.0 ,28.0 鋅,mg/kg ,40.0 ,35.0 ,35.0 ,35.0 ,38.0 ,33.0 ,33.0 ,33.0 鐵,mg/kg ,80.0 ,60.0 ,60.0 ,60.0 ,75.0 ,56.0 ,56.0 ,56.0

7、銅,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 維生素A,IU/kg ,500.0 ,1500.0 ,1500.0 ,1500.0 ,1420.0 ,420.0 ,1420.0 ,1420.0 維生素D3, ,IU/kg ,200.0 ,200.0 ,200.0 ,300.0 ,190.0 ,190.0 ,190.0 ,280

8、.0 維生素E ,IU/kg ,10.0 ,5.0 ,5.0 ,5.0 ,9.5 ,4.7 ,4.7 ,4.7 維生素K ,mg/kg ,0.50 ,0.50 ,0.50 ,0.50 ,0.47 ,0.47 ,0.47 ,0.47 核黃酸,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 維生素B12 ,mg/kg ,0.009 ,0

9、.003 ,0.003 ,0.004 ,0.009 ,0.003 ,0.003 ,0.003 膽堿,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 葉酸,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 目標(biāo)體重,g,450 ,980 ,1375 ,1475 ,500 ,1100 ,500 ,1600 ,3.美國NRC（1994）建議的來航產(chǎn)蛋雞日糧中營養(yǎng)成分需要量（日糧中含干物質(zhì)90%）,營養(yǎng)成分,單,白殼蛋品系不同采食量時日糧中營養(yǎng),每天營養(yǎng)需要量（毫克或國際單位）,位,成分需要量（日糧中含干物質(zhì)90%）,白殼蛋種母雞,白殼商品蛋雞,褐殼商品蛋雞,采食量,g ,80,100,120,100,100,110,代謝能,MJ/kg,12.13,12.13,12.13,12.13,12.13,12.13,粗蛋白質(zhì),%,18.80 ,15.0

11、0 ,12.50 ,15000 ,5000 ,16500 ,精氨酸,%,0.88 ,0.70 ,0.58 ,700 ,700 ,770 ,組氨酸,%,0.21 ,0.17 ,0.14 ,170 ,170 ,190 ,異亮氨酸,%,0.81 ,0.65 ,0.54 ,650 ,650 ,715 ,亮氨酸,%,1.03 ,0.82 ,0.68 ,820 ,820 ,900 ,賴氨酸,%,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 ,蘇氨酸,%,0.59 ,0.47 ,0.39 ,470 ,470 ,520 ,色氨酸,%,0.20 ,0.16 ,0.13 ,160 ,160 ,175 ,纈氨酸,%,0.88 ,0.70 ,0.58 ,700 ,700 ,770 ,亞油酸,%,1.25 ,1.00 ,0.83 ,1000 ,1000 ,1100 ,鈣,%,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 ,鈉,%,0.19 ,0.15 ,0.13 ,150 ,150 ,165 ,鉀,%,0.19 ,0.15 ,0.13 ,150 ,150 ,165 ,鎂,mg/kg,625 ,500 ,420 ,50 ,50 ,55 ,銅,mg/kg,？,？,？,？,？,？,碘,mg/kg,0.044 ,0.035 ,0.029 ,0.010 ,0.004 ,0.004 ,鐵,mg/kg,56 ,45 ,38 ,6.0 ,4.5 ,5.0 ,錳,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 ,鋅,mg/kg,44,35,29,4.5 ,3.5 ,3.9 ,維生素A,IU/kg ,3750,3000,2500,300,300,330,維生素D3 ,IU/kg ,375,300,250,30,30,33,維生素E ,IU/kg ,6,5,4,1.0 ,0.5 ,0.55,維生素K ,mg/kg,0.6,0.5,0.4,0.1,0.05,0.055,維生素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,膽堿,mg/kg,1310,1050,875,105,105,115,葉酸,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 ,核黃素,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 ,產(chǎn)蛋率,%,90 ,90 ,90 ,90 ,90 ,90 ,4.美國NRC(1994)建議的未成年來航雞體重目標(biāo)和耗料量, 白殼蛋品系 棕殼蛋品系 白殼蛋品系 棕殼蛋品系, 周 周, 體重耗料量體重耗料量 體重耗料量體重耗料量, 齡 (g) (g/周)(g) (g/周) 齡(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.美國NRC(1994)建議的不同體重和產(chǎn)蛋率的產(chǎn)蛋雞每天代謝能需要量(MJ), 產(chǎn) 蛋 率(%),體 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.美國NRC(1994)建議的典型肉用仔雞體重、耗料量和能量攝入量, 周 體重(g) 每周耗量(g) 累計耗料量(g) 每周代謝能攝入量(MJ/只) 累計代謝能攝入量(MJ/只), , 齡 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:雞采食營養(yǎng)平衡代謝能為13.39MJ/kg典

20、型。,7.美國NRC(1994)建議的肉用仔日糧中營養(yǎng)需要量(DM90%), , 營 養(yǎng) 成 分 單位 03周36周68周, 代 謝 能 MJ/kg 13.3913.39 13.39,粗蛋白質(zhì) % 23.00 20.00 18.00,精氨酸 % 1.25 1.10 1.00,甘氨酸絲氨酸 % 1.25 1.14 0.97,組氨酸 % 0.35 0.32 0.27,異亮氨酸 % 0.80 0.73 0.62,亮氨酸 % 1.20 1.09 0.93,賴氨酸 % 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,蘇氨酸 % 0.80 0.74 0.68,色氨酸 % 0.20 0.18 0.16,纈氨酸 % 0.90 0.82 0.70,亞油酸 % 1.00 1.00 1.00,鈣 % 1.00 0.90 0.80,氯 % 0.20 0.15 0.12,鎂 % 600 600 600,非植酸磷 % 0.45 0.35 0.30,鉀 % 0.30 0.30 0.30,銅 (mg/kg) 8 8 8,碘 (mg/kg) 0.35 0.35 0.35,鐵 (mg/kg) 80 80 80,錳

22、 (mg/kg) 60 60 60,硒 (mg/kg) 0.15 0.15 0.15,鋅 (mg/kg) 40 40 40,維生素A IU/kg 1500 1500 1500,維生素D IU/kg 200 200 200,維生素E IU/kg 10 10 10,維生素K (mg/kg) 0.50 0.50 0.50,維生素B12 (mg/kg) 0.01 0.01 0.007,生物素 (mg/kg) 0.15 0.15 0.12,膽堿 (mg/kg) 1300 1000 750,葉酸 (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.