肉雞生長營養(yǎng)需求

1、表表4 4肉肉用用仔仔雞雞營營養(yǎng)養(yǎng)需需要要之之一一營養(yǎng)指標Nutrient單位 Unit0周齡3周齡0wks3wks4周齡6周齡4wks 6wks7周齡7wks代謝能MEMJ/kg(Mcal/kg) 12.54(3.00)12.96(3.10) 13.17(3.15)粗蛋白質CP%21.520.018.0蛋白能量比CP/MEgAU(g/Mcal)17.14(71.67)15.43(64.52) 13.67(57.14)賴氨酸能量比Lys/MEgAU(g/Mcal)0.92(3.83)0.77(3.23)0.67(2.81)賴氨酸Lys%1.151.000.87蛋氨酸Met%0.500.4003

2、4蛋氨酸+胱氨酸Met+Cys%0.910.760.65蘇氨酸Thr%0.810.720.68色氨酸Trp%0.210.180.17精氨酸Arg%1.201.121.01亮氨酸Leu%1.261.050.94異亮氨酸He%0.810.750.63苯丙氨酸Phe%0.710.660.58苯丙氨酸+酪氨酸Phe+Tyr%1.271.151.00組氨酸His%0.350.320.27脯氨酸Pro%0.580.540.47纈氨酸Val%0.850.740.64甘氨酸+絲氨酸Gly+Ser%1.241.100.96鈣Ca%1.00.90.8總磷Total P%0.680.650.60非植酸憐Nonphy

3、tate P%0.450.400.35氯 Cl%0.200.150.15鈉 Na%0.200.150.15鐵Femg/kg1008080銅Cumg/kg888猛Mnmg/kg12010080鋅Znmg/kg1008080碘 Img/kg0.700.700.70硒Semg/kg0.300.300.30亞油酸 Linoleic Acid%111維生素A Vitamin AIU/kg800060002700維生素D Vitamin DIU/kg1 000750400維生素E Vitamin EIU/kg201010維生素K Vitamin Kmg/kg0.50.50.5硫胺素Thiamin mg/k

4、g2.02.02.0核黃素Riboflavin mg/kg855泛酸 Pantothenic Acidmg/kg101010煙酸Niacinmg/kg353030P比咳醇 Pyridoxin emg/kg3.53.03.0生物素Biotinmg/kg0.180.150.10葉酸 Folic Acid mg/kg0.550.550.50維生素 B12 Vitamin B12mg/kg0.0100.0100.007膽減 Cholinemg/kg1 3001 000750表表5 5肉肉用用仔仔雞雞營營養(yǎng)養(yǎng)需需要要之之二二營養(yǎng)指標Nutrient單位 Unit0周齡2周齡0wks2wks3周齡6周齡3

5、wks6wks7周齡7wks代謝能MEMJ/kg(Mcal/kg) 12.75(3.05)12. 96(3.10) 13. 17(3. 15)粗蛋白質CP%22.020.017.0蛋白能量比CP/MEg/MJ(g/Mcal)17.25(72.13)15.43(64.52) 12.91(53.97)賴氨酸能量比Lys/MEg/MJ(g/Mcal)0.88(3.67)0.77(3.23)0.62(2.60)賴氨酸Lys%1.201.000.82蛋氨酸Met%0.520.400.32蛋氧酸+胱氨酸Met + Cys%0.920.760.63蘇氨酸Thr%0.840.720.64色氨酸Trp%0.21

6、0.180.16精氨酸Arg%1.251.120.95亮氨酸 Leu%1.321.050.89異亮氨酸Lle%0.840.750.59苯丙氨酸Phe%0.740.660.55苯丙氨酸+酪氨酸Phe+Tyr%1.321.150.98組氨酸His%0.360.320.25脯氨酸Pro%0.600.540.44纈氨酸Val%0.900.740.72甘氨酸十絲氨酸Gly+Ser%1.301.100.93鈣Ca%1.050.950.80總磷Total P%0.680.650.60非植酸磷 Nonphytate P%0.500.400.35氯 Cl%0.200.150.15鈉 Na%0.200.150.1

7、5鐵 Femg/kg1208080銅 Cumg/kg1088錳 Mnmg/kg12010080鋅 Znmg/kg1208080碘 Img/kg0.700.700.70硒 Semg/kg0.300.300.30亞油酸 Linoleic Add%111維生素A Vitamin AIU/kg1000060002700維生素D Vitamin DIU/kg20001000400維生素E Vitamin EIU/kg301010維生素K Vitamin Kmg/kg1.00.50.5硫胺素 Thiaminemg/kg222核黃素 Riboflavin mg/kg1055泛酸 Pantothenic Ac

8、idmg/kg101010煙酸 Niacinmg/kg453030吡哆醇 Pyridoxine mg/kg4.03.03.0生物素 Biotinmg/kg0.200.150.10葉酸 Falic Acid mg/kg1.000.550.50維生素 B12 Vitamin B12mg/kg0.0100.0100.007膽喊 Cholinemg/k表6肉肉用用仔仔雞雞體體重重與與耗耗料料量量周齡體重，克/只 耗料量，克/只累計耗料量，克/只wksBW，g/birdFI, g/birdAccumulative FI, g/bird1126113113231727338635

9、584738594900643150251309867236961696954332372117116444878245710795566表表7肉肉用用種種雞雞營營養(yǎng)養(yǎng)需需要要營養(yǎng)指標Nutrient單位 Unit周齡6周齡 0wks6wks7周齡18周齡 7wks18wks19周齡開產19wksOnsetof lay開產至高峰期(產蛋65%)Onset of layto 65%Rate of lay髙峰期后(產 蛋65%)Rate of lay65%代謝能MEMJ/kg(Mcal/kg) 12.12(2.90)11.91(2.85) 11.70(2.80) 11.70(2.80) 11.70

10、(2.80)粗蛋白質CP%18.015.016.017.016.0蛋白能量比CP/MEg/MJ(g/Mcal)14.85(62.07)12.5(52.63) 13.68(57.14) 14.53(60.71)13.68(57.14)賴氨酸能量比Lys/MEg/MJ(g/Mcal)0.76(3.17)0.55(2.28)0.64(2.68)0.64(2.68)0.64(2.68)賴氨酸Lys%0.920.650.750.800.75蛋氨酸Met%0.340.300.320.340.30蛋氧酸+胱氨酸Met + Cys%0.720.560.620.640.60蘇氨酸Thr%0.520.480.50

11、0.550.50色氨酸Trp%0.200.170.160.170.16精氨酸Arg%0.900.750.900.900.88亮氨酸 Leu%1.050.810.860.860.81異亮氨酸Lle%0.660.580.580.580.58苯丙氨酸Phe%0.520.390.420.510.48苯丙氨酸+酪氨酸Phe+Tyr%1.000.770.820.850.80組氨酸His%0.260.210.220.240.21脯氨酸Pro%0.500.410.440.450.42纈氨酸Val%0.620.470.500.660.51甘氨酸十絲氨酸Gly+Ser%0.700.530.560.570.54鈣C

12、a%1.000.902.003.303.50總磷Total P%0.680.650.650.680.65非植酸磷 Nonphytate P%0.450.400.420.450.42氯 Cl%0.180.180.180.180.18鈉 Na%0.180.180.180.180.18鐵 Femg/kg6060808080銅 Cumg/kg66888錳 Mnmg/kg8080100100100鋅 Znmg/kg6060808080碘 Img/kg0.700.701.001.001.00硒 S emg/kg0.300.300.300.300.30亞油酸 Linoleic Add%11111維生素A V

13、itamin AIU/kg8000600090001200012000維生素D Vitamin DIU/kg16001200180024002400維生素E Vitamin EIU/kg2010103030維生素K Vitamin Kmg/kg1.51.51.51.51.5硫胺素 Thiaminemg/kg1.81.51.522核黃素 Riboflavin mg/kg86699泛酸 Pantothenic Acidmg/kg1210101212煙酸 Niacinmg/kg3020203535吡哆醇 Pyridoxine mg/kg3.03.03.04.54.5生物素 Biotinmg/kg0.150.100.100.200.20葉酸 Falic Acid mg/kg1.000.500.501.201.20維生素 B12 Vitamin B12mg/kg0.0100.0600.0080.0120.012膽喊 Cholinemg/kg1300900500500500表表8肉肉用用種種雞雞體體重重與與耗耗料料量量周齡體重，克/只 耗料量，克/只累計耗料量，克/只wksBW，g/birdFI, g/birdAccumulative FI, g/bird190100100218516826833402314994