NRC2012最新饲养标准[共18页]

1、 Nutrient Requirements of Swine Eleventh Revised Edition 2012 Available for purchase from the National Academies Press (/) COMMITTEE ON SWINE NUTRITION L. LEE SOUTHERN, Chair, Louisiana State University Agricultural Center, Baton Rouge OLAYIWOLA ADEOLA, Purdue University, West Lafay

2、ette, Indiana CORNELIS F. M. DE LANGE, University of Guelph, Guelph, Ontario GRETCHEN M. HILL, Michigan State University, East Lansing BRIAN J. KERR, Agricultural Research Service, U.S. Department of Agriculture, Ames, Iowa MERLIN D. LINDEMANN, University of Kentucky, Lexington PHILLIP S. MILLER, Un

3、iversity of Nebraska, Lincoln JACK ODLE, North Carolina State University, Raleigh HANS H. STEIN, University of Illinois, Urbana-Champaign NATHALIE L. TROTTIER, Michigan State University, East Lansing WARNINGS Knowledge of nutritional constraints and limitations is essential for the proper use of nut

4、rient requirements in tables and especially those generated by computer programs. Because of the many variables involved and judgments that must be made in choosing inputs and interpreting outputs, the NRC makes no claim for the accuracy of this software and the user is solely responsible for risk o

5、f use. If you understand and accept these warnings, click on Accept to continue. If the Accept button doesnt work, click on this text. NRC STAFF ROBIN A. SCHOEN, Board Director AUSTIN J. LEWIS, Study Director RUTHIE S. ARIETI, Research Associate DAVID BRUTON, Programmer Consultant v.06-19-12a Nutrie

6、nt Requirements of Swine Eleventh Revised Edition 2012 Available for purchase from the National Academies Press (/) L. LEE SOUTHERN, Chair, Louisiana State University Agricultural Center, Baton Rouge BRIAN J. KERR, Agricultural Research Service, U.S. Department of Agriculture, Ames,

7、 Iowa WARNINGS Knowledge of nutritional constraints and limitations is essential for the proper use of nutrient requirements in tables and especially those generated by computer programs. Because of the many variables involved and judgments that must be made in choosing inputs and interpreting outpu

8、ts, the NRC makes no claim for the accuracy of this software and the user is solely responsible for risk of use. If you understand and accept these warnings, click on Accept to continue. If the Accept button doesnt work, click on this text. Macro Troubleshooting IfDo This: You see a Security Warning

9、 below the top menu but above this sheet, The warning will say something like Some active content has been disabled or Macros have been disabled. Click the Options button to the right of the warning. On the Microsoft Office Security Options window, make sure that the digital certificate says that th

10、e file is from the National Academy of Sciences. Select Trust all documents from this publisher. Click OK. Try the Accept button again. You saw a Security Warning when you opened this file, You need to close the file and reopen it. When the Security Warning appears, make sure the digital signature i

11、s from the National Academy of Sciences and select the Always trust macros from this source checkbox then click the Enable Macros button. Try the Accept button again. You saw the message Macros are disabled because the security level is set to Very High when the file opened, To run macros you need t

12、o lower your security setting. On the top menu, go to Tools, then Macro, then Security. If the Security Level is set to Very High, you need to change it to High. Then click OK. Close the file and re-open it. When the file opens again, you should get a Security Warning. Make sure the digital signatur

13、e is from the National Academy of Sciences and select the Always trust macros from this source checkbox, then click the Enable Macros button. Try the Accept button again. None of the above helped,It is likely that you have Excel 2007/2010 and have your macro security setting set to Disable all macro

14、s without warning. In order for the macros to run, you need to reconfigure your macro security. Click the Office Button. Click the Excel Options button at the bottom of the screen. On the menu on the left hand side, select Trust Center. On the right hand side, click the Trust Center Settings button.

15、 On the left hand side, select Macro Settings. If Disable all macros without warning is selected, change the selection to Disable all macros except digitally signed macros. Click OK. Click OK again. Close the file. Reopen the file and refer to step 1. (Note: It is possible that your IT department ha

16、s restricted your access to macro security settings; in this case, you can either operate the spreadsheet manually or use another computer. See instructions for manual operation of the spreadsheet below.) You cannot enable macros on your system, The only reason that you will not be able to enable ma

17、cros on your system is if your organization prohibits the enabling of macros in downloaded files. In that case the buttons and active (clickable) elements of this workbook will not work. You can still look at the data on the Master sheet as well as the accompanying data on the backup tables. To view

18、 the data on the Master sheet, simply click the Master tab at the bottom of this sheet. To view the backup data you will need to copy the Program ID for the program that interests you into the backup table. Program IDs are in Column A of the Master sheet. You can copy a value from Column A and then

19、move to the appropriate table by clicking on its tab at the bottom of the sheet. Once you are in the table, go to cell B5 and paste the Program ID that you copied. The backup data for the particular statistic identified in the table tab will appear. If you have tried the suggestions for troubleshoot

20、ing above and still cannot start the spreadsheet, please contact our Technical Support Team at or 202-334-3062. They are available Monday through Friday, 8:30 a.m. to 5 p.m. Eastern Time. Relates to Excel Version 2007/ 2010 XP/2003 2003 2007 2007 Do This: The warning will say something l

21、ike Some active content has been disabled or Macros have been disabled. Click the Options button to the right of the warning. On the Microsoft Office Security Options window, make sure that the digital certificate says that the file is from the National Academy of Sciences. Select Trust all document

22、s from this publisher. Click OK. Try the Accept button again. You need to close the file and reopen it. When the Security Warning appears, make sure the digital signature is from the National Academy of Sciences and select the Always trust macros from this source checkbox then click the Enable Macro

23、s button. Try the Accept button again. To run macros you need to lower your security setting. On the top menu, go to Tools, then Macro, then Security. If the Security Level is set to Very High, you need to change it to High. Then click OK. Close the file and re-open it. When the file opens again, yo

24、u should get a Security Warning. Make sure the digital signature is from the National Academy of Sciences and select the Always trust macros from this source checkbox, then click the Enable Macros button. Try the Accept button again. It is likely that you have Excel 2007/2010 and have your macro sec

25、urity setting set to Disable all macros without warning. In order for the macros to run, you need to reconfigure your macro security. Click the Office Button. Click the Excel Options button at the bottom of the screen. On the menu on the left hand side, select Trust Center. On the right hand side, c

26、lick the Trust Center Settings button. On the left hand side, select Macro Settings. If Disable all macros without warning is selected, change the selection to Disable all macros except digitally signed macros. Click OK. Click OK again. Close the file. Reopen the file and refer to step 1. (Note: It

27、is possible that your IT department has restricted your access to macro security settings; in this case, you can either operate the spreadsheet manually or use another computer. See instructions for manual operation of the spreadsheet below.) The only reason that you will not be able to enable macro

28、s on your system is if your organization prohibits the enabling of macros in downloaded files. In that case the buttons and active (clickable) elements of this workbook will not work. You can still look at the data on the Master sheet as well as the accompanying data on the backup tables. To view th

29、e data on the Master sheet, simply click the Master tab at the bottom of this sheet. To view the backup data you will need to copy the Program ID for the program that interests you into the backup table. Program IDs are in Column A of the Master sheet. You can copy a value from Column A and then mov

30、e to the appropriate table by clicking on its tab at the bottom of the sheet. Once you are in the table, go to cell B5 and paste the Program ID that you copied. The backup data for the particular statistic identified in the table tab will appear. If you have tried the suggestions for troubleshooting

31、 above and still cannot start the spreadsheet, please contact our Technical Support Team at or 202-334-3062. They are available Monday through Friday, 8:30 a.m. to 5 p.m. Eastern Time. Feeding Program %)total P (%)Carbon (%)Ca (%)Na (%)Cl (%) 0.096.968.240.2640.260.020.020.05 0.3424.8847

32、.730.7141.480.330.080.49 0.1610.7411.330.3540.440.060.020.12 0.225.0214.460.3940.140.060.010.06 0.5213.6216.760.9341.090.080.020.04 0.3927.5927.360.6043.240.080.300.20 0.3521.8437.501.0841.940.690.070.11 0.000.000.000.0075.240.000.000.00 7.330.002.609.001.3820.003.335.00 0.000.000.000.000.000.000.00

33、0.00 0.000.000.000.000.000.000.000.00 0.000.000.000.000.000.000.000.00 0.000.000.000.000.000.000.000.00 0.000.000.000.000.000.000.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

34、0 0.00 0.00 0.00 Alternative systems for energyAlternative systems for crude protein and amino acids Total content (%) DE, (kcal/kg) ME (kcal/kg)NE (kcal/kg) Crude protein (Nx6.25)ArgHisIleTotalArg 3451339526728.240.370.240.28 36193294208747.733.451.282.14 31503073232711.330.530.270.37 3313321524721

35、4.460.600.340.47 29852871207416.761.070.420.53 35823396234327.361.230.741.06 32733013189037.502.281.071.42 8393822572380.000.000.000.00 1671601202.600.000.000.00 0000.000.000.000.00 0000.000.000.000.00 0000.000.000.000.00 0000.000.000.000.00 0000.000.000.000.00 LeuLysMetMet+CysPhePhe+TyrThrTotalLysT

36、otalMetCysTotalPheTyr 0.970.390.650.28 3.622.960.661.362.403.991.86 0.720.400.200.460.530.810.36 0.910.390.220.550.641.000.40 0.970.590.270.700.620.880.51 3.250.900.571.011.372.590.99 2.452.070.711.571.482.541.55 0.000.000.000.000.000.000.00 0.002.600.000.000.000.000.00 0.000.000.000.000

37、.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 Alternative systems for crude protein and amino acids Apparent ileal digestible content (%) TrpVal Crude protein (Nx6.25)ArgHisIleLeuTotalTrpAIDArg 0.060.385.360.280.180.20

38、0.79 0.662.2311.863.11 0.130.527.480.400.200.270.53 0.170.5811.130.500.280.390.76 0.220.768.880.920.340.410.70 0.201.3917.510.910.550.762.67 0.431.7825.501.870.801.021.81 0.000.000.000.000.000.000.00 0.000.002.600.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0

39、.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 LysMetMet+CysPhePhe+TyrThrTrpAidLysAIDMetCysAIDPheTyrAIDTrp 80.300.500.170.04 2.580.581.132.063.401.490.58 0.260.150.340.400.590.220.09 0.280.180.460.540.830.280.14 0.370.220.480.510.710.370.17 0.500.460

40、.761.072.020.630.13 1.470.561.010.28 0.000.000.000.000.000.000.00 2.600.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 Standardized ileal digestible content (%) Val Cr

41、ude protein (Nx6.25)ArgHisIleLeuLysSIDArgSIDLys 0.276.590.340.19 1.8541.503.192.63 0.378.950.450.220.290.580.30 0.4612.720.550.300.420.810.32 0.5810.390.940.350.430.810.45 0.9920.251.000.580.812.730.55 1.2327.751.940.831.081.911.53 0.000.000.000.000.000.000.00 0.002.600.000.0

42、00.000.002.60 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 MetMet+CysPhePhe+TyrThrTrpValSIDMetCysSIDPheTyrSIDTrp 0.150.300.330.540.220.050.31 0.511.580.601.94 0.160.370.430.650.270.110.42

43、0.190.490.580.890.340.150.51 0.230.580.520.740.390.180.62 0.470.700.141.04 0.6061.090.311.32 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.000.000.000.000.00 0.000.000.

44、000.000.000.000.00 Alternative systems for P Total P (%)ATTD P (%)STTD P (%) 0.260.070.09 0.710.280.34 0.350.140.16 0.390.180.22 0.930.430.52 0.600.360.39 1.080.300.35 0.000.000.00 9.006.657.33 0.000.000.00 0.000.000.00 0.000.000.00 0.000.000.00 0.000.000.00 Gestating Sows This Cell Is Unlocked To P

45、ull The Cursor Here When The Cursor Returns From The Bottom Of The Form. If This Cell Is Not Unlocked, The Cursor Will Return To Cell F6 But The Screen Will Be Scrolled Incorrectly INPUTS: Change inputs by altering values in white cells as appropriate, then click the Calculate button at the top of t

46、he screen. (To restore all values to defaults, click the Enter Default Inputs button.) Diet characteristics that affect nutrient requirements (For calculating nitrogen, phosphorus and carbon balances a feeding program must be specified)Select feeding program Net energy (NE) content, kcal/kg3300 Ferm

47、entable fiber content, %9.0 To view Energy and fiber levels go to Review Feeding Program on the Main Menu Sow performance Sow body weight at breeding, kg165 Parity2 Gestation length, d114 Anticipated litter size 13.5 Anticipated birth weight, kg/pig 1.40 Feed intake Feed intake / (feed intake + feed

48、 wastage)0.95 Start day1306090 Feed intake + feed wastage, kg/day2.2102.2102.2102.610 Diet name#N/A#N/A#N/A#N/A Consider housing conditions range -10 to +20 Abs. adjustm. to maternal body N gain, g/extra Mcal ME intake0.00default = 0; range 0 to 2 Predicted total body weight, kg 120100806040200 125

49、150 175 200 225 250 275 300 325 350 Day NE intake, kcal/day 120100806040200 5000 6000 7000 8000 9000 10000 Day Specified curve Modelled curve SID Lys requirement, g/day 120100806040200 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Day SID Lys requirement, % diet 120100806040200 0 0.1 0.2 0.3 0.4 0.5 0.6 0

50、.7 0.8 0.9 1 Day Requirement Dietary level SID Lys requirement, g/day 120100806040200 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Day SID Lys requirement, % diet 120100806040200 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Day Requirement Dietary level Gestating sows RESULTS: Data for specific time periods d

51、uring gestation may be examined by changing Initial day and Final day below. Range in days for estimating nutrient requirements Initial day1 Final day114 Predicted performance range -10 to +20 default = 0; range 0 to 2 Predicted total body weight, kg 120100806040200 125 150 175 200 225 250 275 300 3

52、25 350 Day SID Lys requirement, % diet 120100806040200 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Day Requirement Dietary level SID Lys requirement, % diet 120100806040200 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Day Requirement Dietary level Optimum SID Thr / SID Lys 120100806040200 0.5 0.6 0.7 0.8 0.9

53、 1 Day ProdCleared Nutrient balance over entire gestation period #N/A NitrogenPhosphorusCarbon Intake mean over entire lactation230.0 Feed intake Feed intake / (feed intake + feed wastage)0.95 Use model predicted feed intakes?Yes Parity number2 and higher Consider environmental temperature?No Effect

54、ive environmental temperature, oC18 Intake specificationMean Mean daily feed intake + feed wastage, kg/day5.000TRUE Mean diet NE content, kcal/kg3300 Day1271425TRUE Feed intake + feed wastage, kg/day2.0004.0006.0006.0006.000 Match observed with predicted performance?No ObservedModel predicted Body w

55、eight at weaning, kg204- P2 backfat at farrowing, mm20default = 20- P2 backfat at weaning, mm18.5- Change in body weight during lactation, kg- Change in P2 back fat during lactation, mm- Adjustment to maintenance energy requirements, %0default = 0; range -20 to +40 Protein:lipid energy ratio in body

56、 energy balance0.12default = 0.12; range 0 to 0.20 Predicted sow body weight change, g/d 20151050 -1500 -1250 -1000 -750 -500 -250 0 250 500 Day NE intake, kcal/day 20151050 0 5 10 15 20 25 30 35 Day Specified curve Simulated SID Lys requirement, g/day 20151050 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

57、1 Day SID Lys requirement, % diet 20151050 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Day Requirement Dietary level SID Lys requirement, g/day 20151050 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Day SID Lys requirement, % diet 20151050 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Day Requirement Dietary level

58、specified E intake, option Meanspecified E intake, option Daily values vs. time dayE intakeday 1-11.4450ME intake 2-11.4450 3-11.4450 4-11.4450 5-11.4450 6-11.4450 7-11.4450 8-11.4450 9-11.4450 10-11.4450 11-11.4450 12-11.4450 13-11.4450 14-11.4450 15-11.4450 16-11.4450 17-11.4450 18-11.4450 19-11.4

59、450 20-11.4450 21-11.4450 22-11.4450 23-11.4450 24-11.4450 25-11.4450 26-11.4450 27-11.4450 28-11.4450 29-11.4450 30-11.4450 31-11.4450 32-11.4450 33-11.4450 34-11.4450 35-11.4450 36-11.4450 37-11.4450 38-11.4450 39-11.4450 40-11.4450 41-11.4450 42-11.4450 Lactating Sows Cleared RESULTS: Data for sp

60、ecific time periods during lactation may be examined by changing the Initial day and Final day below. Range in days for estimating nutrient requirements Nutrient balance over entire lactation period Initial day1 Final day21Actual nutrient levels are below requirements, which invalidates nutrient bal