美國NRC1994建議蛋雞的營養(yǎng)需要量

1、美國NRC（1994）建議蛋雞的營養(yǎng)需要量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12252002001124803004001210001100372513410005007001411001100512501561500700800161200120071750178200080090018130013009191090010002016001500注：飲水量與環(huán)境溫度、日糧組成、生長速度、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）建議的未成年來航雞蛋用雞日糧中營

2、養(yǎng)成分需要量營養(yǎng)成分單位白蛋殼品系棕殼蛋品系06周612周1218周18周產(chǎn)蛋06周612周1218周18周產(chǎn)蛋代謝能MJ/kg11.92 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 0.72 甘氨酸+絲氨酸%0.70 0.58 0.47 0.53 0.66 0.54 0.44 0.50 組氨酸%0.26 0.22 0.17 0.20 0.25 0.21 0.16 0.18

3、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 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

4、.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 0.11 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 0.35 鉀%0.25 0.25 0.25 0

5、.25 0.25 0.25 0.25 0.25 鈉%0.15 0.15 0.15 0.15 0.15 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/kg600.00 500.00 400.00 400.00 570.00 470.00 370.00 370.00 錳mg/kg60.00 30.00 30.00 30.00 56.00 28.00 28.00 28.00 鋅mg/kg40.00 35.00 35.00 35.00 38.00 33.00 33.00 33.00 鐵mg/kg80.00 60.00 60.0

6、0 60.00 75.00 56.00 56.00 56.00 銅mg/kg5.00 4.00 4.00 4.00 5.00 4.00 4.00 4.00 碘mg/kg0.35 0.35 0.35 0.35 0.33 0.33 0.33 0.33 硒mg/kg0.15 0.10 0.10 0.10 0.14 0.10 0.10 0.10 維生素A IU/kg500.00 1500.00 1500.00 1500.00 1420.00 420.00 1420.00 1420.00 維生素D3IU/kg200.00 200.00 200.00 300.00 190.00 190.00 190.00

7、 280.00 維生素EIU/kg10.00 5.00 5.00 5.00 9.50 4.70 4.70 4.70 維生素Kmg/kg0.50 0.50 0.50 0.50 0.47 0.47 0.47 0.47 核黃素mg/kg3.60 1.80 1.80 2.20 3.40 1.70 1.70 1.70 泛酸mg/kg10.00 10.00 10.00 10.00 9.40 9.40 9.40 9.40 尼克酸mg/kg27.00 11.00 11.00 11.00 26.00 10.30 10.30 10.30 維生素B12mg/kg0.01 0.00 0.00 0.00 0.01 0.

8、00 0.00 0.00 膽堿mg/kg1300.00 900.00 500.00 500.00 1225.00 250.00 470.00 470.00 生物素mg/kg0.15 0.10 0.10 0.10 0.14 0.09 0.09 0.09 葉酸mg/kg0.55 0.25 0.25 0.25 0.52 0.23 0.23 0.23 硫氨素mg/kg1.00 1.00 1.00 0.80 1.00 1.00 0.80 0.80 吡哆醇mg/kg3.00 3.00 3.00 3.00 2.80 2.80 2.80 2.80 目標體重g450.00 980.00 980.00 1475.

9、00 500.00 1100.00 500.00 1600.00 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)成分單位白蛋殼品系不同采食量時日糧中養(yǎng)分需要量每天養(yǎng)分需要量（毫克或國際單位）白殼蛋種母雞白殼商品蛋雞褐殼商品蛋雞采食量g80100120100100110代謝能MJ/kg12.1312.1312.1312.1312.1312.13粗蛋白質(zhì)%18.81512.515000500016500精氨酸%0.880.70.58700700770組氨酸%0.210.170亮氨酸%0.810.650.54650650715亮氨

10、酸%1.030.820.68820820900賴氨酸%0.860.690.58690690760蛋氨酸%0.380.30.25300300330蛋氨酸+胱氨酸%0.730.580.48580580645苯丙氨酸%0.590.470.39470470520苯丙氨酸+酪氨酸%1.040.830.69830830910蘇氨酸%0.590.470.39470470520色氨酸%0.20.160氨酸%0.880.70.58700700770亞油酸%1.2510.83100010001100鈣 %4.063.252.71325032503600氯%0.160.130.111301

11、30145非植酸磷%0.310.250.2125025075鈉%0.190.150%0.190.150mg/kg625500420505055銅mg/kg？碘mg/kg0.0440.0350.0290.010.0040.004鐵mg/kg56453864.55錳mg/kg252017222.2硒mg/kg0.080.060.050.0060.0060.006鋅mg/kg4435294.53.53.9維生素A IU/kg375030002500300300330維生素D3IU/kg375300250303033維生素EIU/kg65410.50

12、.55維生素Kmg/kg0.60.50.40.10.050.055維生素B12mg/kg0.0040.0040.0040.0080.00040.0004生物素mg/kg0.130.10.080.010.010.011膽堿mg/kg13101050875105105115葉酸mg/kg0.310.250.210.0350.0250.028尼克酸mg/kg12.5108.3111.1泛酸mg/kg2.521.70.70.20.22吡哆醇mg/kg3.12.52.10.450.250.28核黃素mg/kg3.12.52.10.360.250.28硫氨素mg/kg0.880.760.070.070.08產(chǎn)蛋率%9090909090904.美國NRC（1994）建議的未成年來航雞體重目標和耗料量周齡白蛋殼品系棕殼蛋品系周齡白蛋殼品系棕殼蛋品系體重(g)耗料量(g/周）體重（g)耗料量(g/周）體重(g)耗料量(g/周）體重（g)耗料量(g/周）03550377012980400110042021001401201601411004201240450426026032528016122043013804706450340500350181375450150050086603607503802014505001600550107503809004005.美國NRC（1994）建議的不同