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Beef Feedlot Ration Analysis ver3

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Beef Feedlot Ration Analysis ver3 Powered By Docstoc
					                           IOWA STATE UNIVERSITY EXTENSION
                     Beef Feedlot Ration Analysis-ver. 3


                                   PEN DESCRIPTION INPUTS                                       DEFAULT


       Month on feed (Enter number for month)                                            1 Jan
       Number of cattle in the pen (hd)                                                  1
       Sex code (1=heifers, 2=steers & 3=bulls)                                          2
       Current weight of cattle (lbs)                                                  800
       Estimated weight at 50% Choice (lbs) *                                         1100
       Condition Score (1-9)                                                             6
       Average temperature this month (F)                                               15     15
       Average temperature previous month                                               19     19
       Breed type (1=beef, 2=dairy, 3=dairy-X, 4=brahman-X)                              1
       Facility (1=open,2=windbreak,3=shelter,4=confinement)                             2
       Wind speed (mph)                                                                  3      3
       Hair depth (inches)                                                             0.5    0.5
       Mud conditions (1=clean & dry, 2=some mud/lower body,                             2
                         3=wet/matted, 4=snow/mud covered)
       Hide thickness (1=thin, 2=average, 3=heavy)                                          2         2
       Ionophore fed (1=YES, 2=NO)                                                          1
       Nonfeed cost ($/hd/day)                                                            0.4
       Age (1=calves, 2=yearlings)                                                          1
       Implant (1=yes,2=no)                                                                 1




       * For bulls, use weight appropriate for steer of similar frame size


FEED INPUTS AND SUMMARY OUTPUTS                                              FEED TABLE

                                                                      Feed     Feed               Cost/     lbs/     DM TDN (%)   NEm       NEg     CP
Select desired feeds from list at                                      No.    Name                 unit     unit     fract      -(Mcal/lb)-         (%)
right and enter appropriate feed number
and pounds fed in columns A & B below.                                   1   Alfalfa hay      60          2000      0.88      55   0.52    0.27   18.3
                                                                         2   Alf.-br. hay     55          2000       0.9      55   0.52    0.27   16.5
INPUTS                                                                   3   Alf. haylage     30          2000     0.655    59.9   0.59    0.33   16.7
Feed         Lbs                                                         4   Ear corn        100          2000      0.87      82   0.91    0.61      9
No. Fed/day                         OUTPUTS                              5   Corn # 2        2.5            56      0.85      90   1.01    0.71    9.8
        ----------
----------                Consumption ratio:              1.00           6   Corn cobs        20          2000       0.9      50   0.44    0.19    3.2
   2          4           ADG(energy), lb/day:            3.05           7   Corn silage      40          2000       0.4      70   0.74    0.47      8
   5 17.5                 ADG(protein),lb/day:            3.27           8   Corn stover      22          2000      0.75      50   0.44    0.19    6.6
 16           1           DM /Weight ratio:               2.42           9   Molasses        120          2000      0.75      72   0.77    0.49    8.5
 17        0.1            DM /ADG ratio:                  6.33          10   Oats              2            32       0.9      77   0.84    0.55   13.3
   0          0           Met. Protein ratio:             1.08          11   Oat silage       20          2000      0.35      59   0.58    0.32     10
   0          0           Degr. Protein ratio:            1.03          12   Milo grain      2.5            56      0.89      82   0.91    0.61   10.1
   0          0           Calcium ratio:                  1.11          13   Soybean meal    200          2000       0.9      84   0.93    0.64   49.9
   0          0           Phosphorous ratio:              1.60          14   36% nat. supp 280            2000       0.9      75   0.81    0.53     40
   0          0           Ionophore (mg/hd):               300          15   40-20npn supp 200            2000       0.9      65   0.67    0.40     44
   0          0           Percent concentrate:              80          16   40% liquid      240          2000      0.75      65   0.67    0.40     53
                          NEg, Mcal/cwt.:                   61          17   Limestone       140          2000      0.98       0   0.00    0.00      0
Sum       22.6            Eff. Fiber ratio:               1.65          18   Dicalcium ph. 300            2000      0.96       0   0.00    0.00      0
                          Total cost/cwt gain:           46.48          19   Mineral mix 1 350            2000       0.9       0   0.00    0.00      0
                                                                        20   Mineral mix 2 280            2000       0.9       0   0.00    0.00      0
                          Maintenance ratio                1.24         21   KCl             250          2000      0.98       0   0.00    0.00      0
                                                                        22   Dehy. Alf.      100          2000       0.9      59   0.58    0.32   18.9
                                                                        23   Earlage           3            80      0.65      80   0.88    0.59   8.34
                                                                        24   Stillage         80          2000       0.3      92   1.04    0.73     30
                                                                        25                    feed
                                                                             Dry Corn Gluten 120          2000       0.9      80   0.88    0.59     21
                                                                        26   Urea            300          2000      0.99       0   0.00    0.00    281
                                                                        27                    45
                                                                             Wet Corn Gluten feed         2000       0.4      86   0.96    0.66     21
                                                                        28
              ISU BEEF FEEDLOT RATION ANALYSIS SUMMARY (amount/head/day)

Feed Feed                Amount fed          COST                                     NUTRIENTS
 No. Name                  (lb)              ($)                    NEg       CP      DIP eNDF          Ca       P

                          As-fed    Dry       Total /lb           Mcal/lb     (%)      (%)    (%)      (%)     (%)

  2   Alf.-br. hay         4.00     3.60     0.110        0.028    0.27     16.50     85.0   44.2    1.520   0.370
  5   Corn # 2            17.50    14.88     0.781        0.045    0.71      9.80     62.0    6.5    0.020   0.350
 16   40% liquid           1.00     0.75     0.120        0.120    0.40     53.00    100.0    0.0    0.000   1.000
 17   Limestone            0.10     0.10     0.007        0.070    0.00      0.00      0.0    0.0   34.000   0.000
  0                        0.00     0.00     0.000        0.000    0.00      0.00      0.0    0.0    0.000   0.000
  0                        0.00     0.00     0.000        0.000    0.00      0.00      0.0    0.0    0.000   0.000
  0                        0.00     0.00     0.000        0.000    0.00      0.00      0.0    0.0    0.000   0.000
  0                        0.00     0.00     0.000        0.000    0.00      0.00      0.0    0.0    0.000   0.000
  0                        0.00     0.00     0.000        0.000    0.00      0.00      0.0    0.0    0.000   0.000
  0                        0.00     0.00     0.000        0.000    0.00      0.00      0.0    0.0    0.000   0.000

Totals/head               22.60    19.32     1.018        (Ave)    0.61     12.68     73.7   13.2    0.471   0.377
                 As-fed cost/ton =             $90

 IOWA STATE UNIVERSITY EXTENSION BEEF FEEDLOT RATION ANALYSIS ver. 3b
    Month on feed                                                   Jan
    Number of cattle in pen (hd)                                      1
    Sex code (1=heifers, 2=steers & 3=bulls)                          2
    Current weight of cattle (lbs)                                 800
    Estimated weight at 50% Choice (lbs) *                        1100
    Condition Score (1-9)                                             6
    Average temperature this month (F)                              15
    Average temperature previous month                              19
    Breed type (1=beef, 2=dairy, 3=dairy-X, 4=brahman-X)           beef
    Facility (1=open,2=windbreak,3=shelter,4=confinement)             2
    Wind speed (mph)                                                  3
    Hair depth (inches)                                             0.5
    Mud conditions (1=none, 2=mild, 3=moderate, 4=severe)             2
    Hide thickness (1=thin, 2=average, 3=heavy)                       2
    Ionophore fed (1=YES, 2=NO)                                       1
    Nonfeed cost ($/hd/day)                                         0.4
    Age (1=calves, 2=yearlings)                                       1
    Implant (1=yes,2=no)                                              1

      Ionophore (mg/head/day)                                                         300
      Concentrate (%)                                                                  80
      Net Energy for Gain (Mcal/cwt)                                                   61
      Ration Dry Matter Percentage                                                     86

      Average Daily Gain (lb/day)                                                     3.05
      Feed Efficiency (DM/ADG)                                                        6.33
      Dry Matter Intake (% of body weight) y weight                                   2.42

      Feed cost per cwt of gain ($/cwt)                                             $33.37
      Nonfeed cost per cwt of gain ($/cwt)                                          $13.11
      Total cost per cwt of gain ($/cwt)                                            $46.48
                  RATION ANALYSIS COMPARED TO REQUIREMENTS

                                             Ration        Requirement      Ratio

Dry matter consumption (lb)                      19.3               19.4      1.00
Metabolizable protein (grams)                    743                689       1.08
-from UIP                                        234
-from DIP (MCP)                                  510
DIP to MCP (grams)                               820                796       1.03
Crude protein (%)                                12.7               11.7      1.08
eNDF                                            13.22               8.00      1.65
Rumen pH                                         5.98
Calcium (grams)                                  41.3               37.2      1.11
Phosphorous (grams)                              33.1               20.7      1.60
Calcium to Phosphorous ratio                      1.2               > 1.0     1.25
Potassium (% of ration DM)                       0.75               0.60      1.25



                                 RATION COMPOSITION

                                              percent in ration
           Feed      Feed
            No.     Name                        as-fed     dry matter

              2   Alf.-br. hay                  17.70              18.63
              5   Corn # 2                      77.43              76.98
             16   40% liquid                     4.42               3.88
             17   Limestone                      0.44               0.51
              0                                  0.00               0.00
              0                                  0.00               0.00
              0                                  0.00               0.00
              0                                  0.00               0.00
              0                                  0.00               0.00
              0                                  0.00               0.00
I. DETERMINING ENERGY VALUES FROM LAB ANALYSIS
      Note: All values are on a 100% dry matter basis.

 A. TDN, NEm and NEg from acid detergent fiber (ADF)
                                                                          Type of               Constants
                              INPUTS                              Code    Feedstuff                      A           B
     Type of Feedstuff                                                                          ----------- -----------
      (code from column H)......                             8        1   Legume                   98.65 -1.069
     ADF (%).......    .............. ..............        10        2   Mixed forage           102.56         -1.14
                                                                      3   Grasses                102.33 -1.113
                                                                      4   Corn silage <40% DM      86.84 -0.658
                                                                      5   Corn silage >40% DM      80.84 -0.658
                           OUTPUTS                                    6   Small grain silage       76.16 -0.309
            .............. .............. ..............
     TDN (%).....                                            80       7   Forage/grain mix         93.53        -1.03
     NEm (Mcal/lb).................... ..............      0.89       8   Ear corn                 99.72 -1.927
     NEg (Mcal/lb)...... .............. ..............     0.60       9   Shelled corn             92.22 -1.535
                                                                     10   Small grains             88.09 -0.712

 B. TDN, NEm and NEg from CP%, EE%, CF% and NFE%.

                       INPUTS
     Crude protein (CP%)...... .............. 42.08
     Ether extract (EE%)......  ..............  5.6
     Crude fiber (CF%)........  ..............  2.5
     Nitrogen free extract (NFE%)........      24.3



                           OUTPUTS
            .............. .............. ..............
     TDN (%).....                                            67
     NEm (Mcal/lb).................... ..............      0.69
     NEg (Mcal/lb)...... .............. ..............     0.43

 C. NEm and NEg from TDN

                          INPUTS
     TDN (%).....
           .............. .............. ..............     80



                         OUTPUTS
     NEm (Mcal/lb).................... ..............      0.88
     NEg (Mcal/lb)...... .............. ..............     0.59
                               ISU BATCH SHEET GENERATOR

  Minimum Batch Size (lbs.):           1000    Increments (lbs):     50

                           WT SCALE    |                             WT SCALE
Alf.-br. hay             177.0  177    |      Alf.-br. hay         212.4  212
Corn # 2                 774.3  951    |      Corn # 2             929.2 1142
40% liquid                44.2  996    |      40% liquid            53.1 1195
Limestone                  4.4 1000    |      Limestone              5.3 1200
                           0.0 1000    |                             0.0 1200
                           0.0 1000    |                             0.0 1200
                           0.0 1000    |                             0.0 1200
                           0.0 1000    |                             0.0 1200
                           0.0 1000    |                             0.0 1200
                           0.0 1000    |                             0.0 1200
TOTAL                    1000          |      TOTAL                1200

                           WT SCALE    |                             WT SCALE
Alf.-br. hay             185.8  186    |      Alf.-br. hay         221.2  221
Corn # 2                 813.1  999    |      Corn # 2             967.9 1189
40% liquid                46.5 1045    |      40% liquid            55.3 1244
Limestone                  4.6 1050    |      Limestone              5.5 1250
                           0.0 1050    |                             0.0 1250
                           0.0 1050    |                             0.0 1250
                           0.0 1050    |                             0.0 1250
                           0.0 1050    |                             0.0 1250
                           0.0 1050    |                             0.0 1250
                           0.0 1050    |                             0.0 1250
TOTAL                    1050          |      TOTAL                1250

                           WT SCALE    |                              WT SCALE
Alf.-br. hay             194.7  195    |      Alf.-br. hay          230.1  230
Corn # 2                 851.8 1046    |      Corn # 2             1006.6 1237
40% liquid                48.7 1095    |      40% liquid             57.5 1294
Limestone                  4.9 1100    |      Limestone               5.8 1300
                           0.0 1100    |                              0.0 1300
                           0.0 1100    |                              0.0 1300
                           0.0 1100    |                              0.0 1300
                           0.0 1100    |                              0.0 1300
                           0.0 1100    |                              0.0 1300
                           0.0 1100    |                              0.0 1300
TOTAL                    1100          |      TOTAL                 1300

                           WT SCALE    |                              WT SCALE
Alf.-br. hay             203.5  204    |      Alf.-br. hay          238.9  239
Corn # 2                 890.5 1094    |      Corn # 2             1045.4 1284
40% liquid                50.9 1145    |      40% liquid             59.7 1344
Limestone                  5.1 1150    |      Limestone               6.0 1350
                           0.0 1150    |                              0.0 1350
                           0.0 1150    |                              0.0 1350
                           0.0 1150    |                              0.0 1350
                           0.0 1150    |                              0.0 1350
                           0.0 1150    |                              0.0 1350
                           0.0 1150    |                              0.0 1350
TOTAL                    1150          |      TOTAL                 1350




                                                                                                    NEmU        6.4081    NEma       1.9905
                                                                                                    a2           0.019    BFAF          0.97
                                                                                                    NEm         8.3943    BI               1
                                                                                                    Im          3.7653    ADTV             1
                                                                                                    RE          6.7029    TEMP1         1.16
                                                                                                    SA          4.6691    MUD1             1
                                                                                                    HE          4.1208    MPT        743.15
                                                                                                    EI          7.3358    MPMR       315.94
                                                                                                    IN          14.398    MPGN       427.21
                                                                                                    LCT        -11.433    MPG        210.19
                                                                                                    Tc            -9.35   NPG        183.52
                                                                                                    MEcs       -0.6754    MPG           373
                                                                                                    Km          0.6724    RE         6.3727
                                                                                                    NEmcs      -0.4541    EQSBW      347.64
                                                                                                    NEmtotal    7.9402    Eff Main   1.2391

                                                                                 This table contains intermediate calculations. Don't change these values.
                                                                                 ----------- ----------- --------- --------- --------- ---------
                                                                                      Feed           lb/     Cost/       cost     DM/      NEm
                                                                                        No. hd/day              unit       /lb hd/day  -(Mcal/lb)-
                                                                                 ----------- ----------- --------- --------- --------- ---------
                                                                                          2           4         55    0.028       3.60      0.52
                                                                                          5       17.5         2.5    0.045     14.88       1.01
                                                                                        16            1       240     0.120       0.75      0.67
                                                                                        17         0.1        140     0.070       0.10      0.00
                                                                                          0           0           0   0.000       0.00      0.00
                                                                                          0           0           0   0.000       0.00      0.00
         0           0           0   0.000       0.00      0.00
         0           0           0   0.000       0.00      0.00
         0           0           0   0.000       0.00      0.00
         0           0           0   0.000       0.00      0.00
----------- ----------- --------- --------- --------- ---------
Amounts            lbs                  cost       DM      NEm
/head            22.6              1.0183 19.323 17.444
/lb DM                                                     0.90

FFM         8.7956              NEg available         6.4029
DIP (%) UIP           Ca       P       K    Conc.
                      (%)     (%)     (%)    (%) NDF      eNDF        IONOPHORE

    85         15   1.89    0.29    1.71      0      49          82
    85         15   1.52    0.37    1.85      0      52          85
    85         15   0.89    0.32    2.84      0    58.9          82
    62         38   0.05    0.31    0.53     80      28          56
    62         38   0.02    0.35    0.35    100    10.8          60
    70         30   0.12    0.04    0.87      0      87          56
    68         32   0.27     0.2    0.96     50      41          71
    68         32   0.37    0.12    1.54      0      75          60
    80         20   1.19    0.11    3.84     90       0           0
    80         20   0.11    0.39    0.44     75      30          34
    85         15   0.37     0.3    2.44     40      60          80
    60         40   0.04    0.33     0.4    100      16          34
    75         25    0.3     0.7    2.14     90    14.9          23
    75         25    2.5       1       1     80      13          23       400
    85         15      4       1       1     75      10          23       600
   100          0      0       1     3.5     90       0           0       600
     0        100     34       0       0      0       0           0
     0        100     23      18       0      0       0           0
     0        100     25       4       0      0       0           0
     0        100     22      12       0      0       0           0
     0        100      0       0      50      0       0           0
    80         20   1.43    0.26     2.6      0      55           6
    80         20   0.05    0.31     0.5     75      28          65
    60         40   0.03    0.85     0.7    100      25          40
    75         25   0.05     0.9     1.3    100      36          36
   100          0      0       0       0      0       0           0
    75         25   0.05     0.9     1.3    100      36          36
tions. Don't change these values.
                  --------- --------- --------- ---------    ---------     --------- --------- --------- ---------     ----------- ----------- -----------
                       NEg       TDN          CP        DIP%           UIP        Ca          P         K       Conc. Ionoph            NDF        eNDF
                                   (%)       (%)                       (%)        (%)       (%)       (%)          (%)      g/ton
                  --------- --------- --------- ---------    ---------     --------- --------- --------- ---------     ----------- ----------- -----------
                       0.27    55.00     16.50         85.00        15.00       1.52      0.37      1.85         0.00       0.00      52.00       85.00
                       0.71    90.00       9.80        62.00        38.00       0.02      0.35      0.35      100.00        0.00      10.80       60.00
                       0.40    65.00     53.00       100.00          0.00       0.00      1.00      3.50        90.00 600.00            0.00        0.00
                       0.00      0.00      0.00         0.00      100.00      34.00       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      0.00         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        0.00
     0.00      0.00      0.00         0.00           0.00        0.00      0.00      0.00         0.00      0.00        0.00        0.00
--------- --------- --------- ---------      ---------      --------- --------- --------- ---------    ----------- ----------- -----------
      NEg      TDN         CP            DIP            UIP        Ca          P         K       Conc. Ionoph           NDF        eNDF
 11.753 15.855 2.4493                   1.81           0.64 0.091 0.0729 0.1449                  15.55       0.3 3.4785 2.5551
     0.61    82.05     12.68         73.75          26.25        0.47      0.38      0.75        80.47 0.0155         18.00       13.22
          MCP                 DDIPF          MPF
            796.25                  820.02         233.55

				
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