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OCR for page 87
Appendix Tables
OCR for page 88
OCR for page 89
Appendix Tables 89
APPENDIX TABLE 1 Numerical Data from the Protein Systems Used in Figures 3 Through 12
-
ExpectedC
Tamm~nga Journet
and van Rohr and
Undegrad- Hellemond et al. Verite Nitrogen outputs
Systema Milk Protein ability Predictedb (1977) (1979) (1979) feces Urine Milk
kg X DM X (kg/day) ~(% dietary)
A 10 9.28 7.2 0.714 1.294 1.057 1.087 27.2 38.6 34.2
A 20 10.85 20.7 1. 286 1. 954 1. 700 1. 726 27.6 33. 1 39.3
A 30 11.59 25.8 1.857 2.628 2.356 2.371 27.8 31.0 41.3
A 40 12.00 28.3 2.429 3.315 3.024 3.022 27.8 29.8 42.3
10 9.39 7.3 0.835 1.422 1.182 1.188 31.1 37.6 31.2
B 20 10.21 14.7 1.308 2.035 1.779 1.736 29.4 30.0 40.6
8 30 10.66 18.3 1.781 2.649 2.376 2.283 28.6 26.3 45.1
8 40 10.94 20.4 2. 255 3.263 2. 973 2.831 28.1 24. 1 47.7
C 10 11.12 41.3 1.071 1.422 1.182 1.444 31.1 41.7 27.2
C 20 12.87 49.2 1.786 2.035 1.779 2.~84 30.2 36.6 33.2
C 30 13.82 52.7 2.501 2.649 2.376 2.923 29.9 34.3 35.8
C 40 14.42 54.7 3.216 3.263 2.973 3.663 2907 33.0 37.3
0 10 13.23 13.9 1.033 1.270 1.034 1. 139 28.4 45. 3 26.3
20 15.49 26.5 1.845 1.893 1.640 1.846 26.2 43.3 30.5
0 30 i6.66 31.6 2.657 2.516 2.246 2.552 25.3 42.5 32.2
D 40 17.37 34.4 3.469 3.139 2.852 3.2-59 24.7 42.1 33.2
K 10 10.62 26. 2 0.996 1.236 1.001 1. 189 41.5 28. 5 30. 0
K 20 12.81 33.7 1.667 1.853 1.601 1.850 36.6 27.0 36.4
~30 14.08 36.9 2.338 2.469 2.201 2.510 34.5 26.3 39.2
K 40 16.()5 37.7 2.951 3.086 2.801 3.135 32.1 26.4 41.5
~10 9.00 17.1 0.976 1.397 1.158 1.245 48.0 26.4 25.6
L 20 11.92 25.2 1.622 2.078 1.820 1.916 41.S 26.7 31.5
L 30 13.91 28.9 2.267 2.758 2.482 2.588 39.1 25.8 34.D
L 40 15.36 30.9 2.913 3.439 3.145 3.259 37.6 26.9 35.5
N 10 11.99 -- 1.307 1.422 1.182 -- 43.7 31.0 25.2
N 20 13.77 -- 2.127 2.035 1.779 -- 41.3 27.7 31.0
N 30 14.75 -- 2.947 2.649 2.376 -- 40.2 26.2 33.6
N 40 15.37 -- 3.767 3.263 2.973 -- 39.6 25.4 35.0
P 10 10.26 34.7 1.223 1.318 1.082 1.360 47.7 28.5 23.8
P 20 13.15 37.7 1.899 1.968 1.713 2.037 37.8 31.3 30.9
P 30 15.35 37. 7 2. 580 2.691 2.417 2.747 32.2 33.7 34. 1
P 40 17.01 37.7 3.261 3.414 3.120 3.458 29.0 35.0 36.0
S 10 10.25 17.8 0.971 1.422 1.182 1.263 18.7 54.5 26.8
S 20 11.52 26.9 1.572 2.035 1.779 1.884 18.1 48.2 33.7
S 30 12.22 31.1 2.172 2.649 2.376 2.~(15 17.8 45.3 36.9
S 40 12.66 33.4 2.773 3.263 2.973 3.126 17.6 43.1 38.7
aA, ARC (1980); 8, 8urrouchs (1971; 1974; 1975a,b); C, Chalupa (1975a3 1980a); D, Danfaer
(1979~; K, iKaufmann (1377b, ~79~; L, Landis (1979~; A, NRC (1978~; P. PDI (Sprite et al.,
1979) and S. Satter ( 1932~.
bPredicted protein flows into the small intestine were calculated as the sum of true
microbial and protozoa! protein plus undegraded intake protein without any endogenous protein
for each system.
C£xpected protein flows into the small intestine were calculated for each system based
on equations using either digestible organic matter intake (Tamminga and van Hellemond, 1977;
Rohr et al., 1979) or digestible organic matter intake and undegraded intake protein (Journet
and Verite, 1919~.
OCR for page 90
90 Appendix Tables
APPENDIX TABLE 2 In Vivo Estimates of the Percentage of Undegraded Protein in Common Feerlstuffs
Level of Fraction of
Feedstuff Animal Basic DietIntake, Undegraded Reference
~ of BW Protein
Cereals
Barley Sheep All Barley2.8 0.14 Mathers and Miller, 1981
(rolled)
Barley Sheep All Barley^~ 1.2 0.28 Mathison and Milligan, 1971
Corn Angus 74% Dry Rolled1.9 0.58 Zinn and Owens, 1983
Steers Corn
20% Chopped
Prairie Hay
Corn Angus 74% Dry Rolled1.9 0.73 Zinn and Owens, 1983
Steers Corn
(203 kg) 20% Chopped
Prairie Hay
Corn Angus 80% Corn Grain1.8 0.64 Aguirre et al., 1984
Steers (15-35% moisture)
(530 kg) 14% Cottonseed
Hulls
6% Pelleted
Supplement
Sorghum Grain Angus 83% Sorghum Grain1.4 0.49 Potter et al., 1971
(Dry Ground) Steers 15% Coastal
Bermuda Grass
Sorghum Grain Angus 83% Sorghum Grain^~1.4 0.20 Potter et al., 1971
(Reconstituted) Steers 15% Coastal
Bermuda Grass
Sorghum Grain Angus 83% Sorghum Grain^~1.4 0.42 Potter et al., i971
(Steam Flaked) Steers 15% Coastal
Bermuda Grass
Sorghum Grain Angus 83% Sorghum Grain^~1.4 0.64 Potter et al., 1971
(Micronized) Steers 15% Coastal
Bermuda Grass
Sorghum Grain Beef 82% Sorghum Grain? 0.58 Theurer, 1979
tory Rolled) Steers
Sorghum Grain Beef 82% Sorghum Grain? 0.52 Theurer, 1979
(Steam Processed Steers
Flaked)
Sorghum Grain Angus & 88% Sorghum Grain2.0 0.69 Hibberd, 1982
(Dry Rolled) Hereford 8% Cottonseed
Steers Hulls
(350 kg)
Sorghum Grain Angus & 88% Sorghum Grain2.0 0.65 Hibberd, 1982
(Reconstituted) Hereford 8% Cottonseed
Steers Hulls
(350 kg)
Zein Sheep Partially~- 1.7 0.60 McDonald, 1954
Purified
Oil Meals
Cottonseed Meal Holstein 40% Chopped1.7 0.24 Zinn et al., 1981
(Solvent) Steers Alfalfa Hay
(179 kg) 60% Concentrate
OCR for page 91
Appendix Tables 91
APPENDIX TABLE 2 (Continued
Level of Fraction of
Feedstuff Animal Basic Diet Intake, Undegraded Reference
% of BW Protein
Oil Meals (cont.)
Cottonseed Meal
(Solvent)
Cottonseed Meal
(Solvent)
Cottonseed Meal
(Solvent)
Holstein 40%
Steers
tl79 kg)
Angus
Steers
(203 kg) 20%
Angus
Steers
(203 kg)
Cottonseed Meal Holstein
(Solvent) &
Ayrshire
Cows
(463 kg)
Cottonseed Meal Crossbred
(Solvent) Steers
(322 kg)
Cottonseed Meal Holstein
(Prepress) &
Ayrshire
Cows
(463 kg)
Cottonseed Meal Crossbred
(Prepress) Steers
(322 kg)
Cottonseed Meal Holstein
(Screw Press) &
Ayrshire
Cows
(463 kg)
Cottonseed Meal Crossbred
(Screw Press) Steers
(322 kg)
Linseed Meal
Peanut Meal
Peanut Meal
Bolstein
Steers
(179 kg) 60%
Sheep
Merino
Wethers
Chopped
Alfalfa Hay
60% Concentrate
748 Dry
Rolled Corn
Chopped
Prairie Hay
60% Chopped
Prairie May
161 Dry
Rolled Corn
10% Soybean Meal
42% Ground Corn
20% Alfalfa Hay
208 Prairie Hay
15% Cottonseed
Meal
59% Dry Rolled
Corn
20% Prairie Hay
1596 Cottonseed
Meal
42% Ground Corn
20% Alfalfa Hay
20% Prairie }lay
15% Cottonseed
Meal
59% Dry Rolled
Corn
20% Prairie Hay
15% Cottonseed
Meal
42% Ground Corn
20% Alfalfa Hay
20% Prairie May
15% Cottonseed
Meal
59% Dry Rolled
Corn
20% Prairie Hay
15% Cottonseed
Meal
40% Chopped
Alfalfa Hay
Concentrate
2.2 0.61 Zinn et al., 1981
1.9 0.50 Zinn and Owens, 1983
1.9 0.43 Zinn and Owens, 1983
3.1 0.35 Goetsch and Owens, 1985
1.7 0.34 Goetsch and Owens, 1985
3.1 0.35 Goetsch and Owens, 1985
1.7 0.38 Goetsch and Owens, 1985
3.1 0.57 Goetsch and Owens, 1985
1.7 0.43 Goetsch and Owens, 1985
2.2 0.44 Zinn et al., 1981
Barley Mainte- 0.22 Miller, 1973
Dance
40% Oat Hulls
25% Peanut Meal
17% Starch
9% Sucrose
~1.6 0.37 Bume, 1974
OCR for page 92
92 Appendix Tables
APPENDIX TABLE 2 (Continued)
Level of Fraction of
Feedstuff Animal Basic Diet Intake, Undegraded Reference
% of BW Protein
Oil Meals Wont.)
Rapeseed Meal Jersey 80% Grass Silage 1.7 0.23 Rook et al., 1983
Heifers 208 Soybean Meal
(250 kg)
Soybean Meal Bolstein 409 Chopped 1.7 0.15 Zinn et el., 1981
Steers Alfalfa Hay
(179 kg) 60% Concentrate
Soybean Meal Holstein 40% Chopped 2.2 0.18 zinn et el., 1981
Steers Alfalfa Hay
(179 kg) 60% Concentrate
Soybean Meal Merino 408 Oat Bulls ~1.6 0.61 Hume, 1974
Wethers 21% Starch
21% Soybean Meal
12% Sucrose
Soybean Meal Angus 53% Corn Cobs 1.8 0.24 Merchen et al., 1979
Steers 17% Cornstarch
(475 kg) 16% Brewers
Grains
Soybean Meal Steers 75% Cottonseed 1.4 0.20 Kropp et al., 1977a
(350 kg) Bulls
20% Milo
Soybean Meal Angus 74% Dry Rolled 1.9 0.43 Zinn and Owens, 1983
Steers Corn
(203 kg) 20% Chopped
Prairie May
Soybean Meal Angus 60% Chopped 1.9 0.24 Zinn and Owens, 1983
Steers Prairie Hay
(203 kg) 16% Dry Rolled
Corn
10% Soybean Meal
Soybean Meal Jersey 86% Grass Silage 1.6 0.10 Rook et al., 1983
Heifers 14% Soybean Meal
(250 kg)
Soybean Meal Angus/ 46% Corn Cobs 1.6 a. 29 Loerch et al, 1983
Bereford 22% Cornstarch
Steers Grits
(320 kg) 10% Ensiled
Cornstalks
12% Soybean Meal
Soybean Meal Holstein 42% Ground Corn 3.1 0.35 Goetsch and Owens, 1985
& 20% Alfalfa Hay
Ayrshire 20% Prairie Hay
Cows 12% Soybean Meal
(463 kg)
Sunflower Meal Lambs Barley? 1.25 X 0.28 Miller, 1973
Mainte
nance
Sunflower Meal Mobs Barley? 2.5 X 0.19 Miller, 1973
Mainte
nance
OCR for page 93
Appendix Tables 93
APPENDIX TABLE 2 (Continued)
Level of Fraction of
Feedstuff Animal Basic Diet Intake, Undegraded Reference
~ of BW Protein
BY Product Feeds
Blood Meal Angus/ 54% Corn Cobs 1.6 0.82 Loerch et al., 1983
Hereford 288 Cornstarch
(320 kg) Grits
10% Ensiled
Cornstalks
Brewers Dried Angus 53% Corn Cobs 1.8 0.48 Merchen et al., 1979
Grains Steers 17% Cornstarch
(475 kg) 16% Brewers
Grains
Brewers Dried Angus 45% Corn Cobs 2.4 0.61 Merchen et al., 1979
Grains Steers 31% Sorghum Grain
(262 kg) 16% Brewers
Grains
Brewers Dried Holstein Oat Straw 1.8 0.27 Santos et al., 1981
Grains Heifers Ground Oats
(450 kg) Dehydrated
Alfalfa
Cornstarch
Brewers Dried Steers Corn Cobs 2.7 0.61 Poos et al., 1979b
Grains (262 kg) Sorghum Grain
Brewers Dried
Grains
Brewers Dried Wethers 34% Ground Oats 2.1 0.66 Whitlow, 1979
Grains (49 kg) 15% Dehydrated
Alfalfa
0-25 Oat Straw
0-20 Cornstarch
Corn Gluten Holstein 40% Chopped 1.7 0.46 Zinn et al., 1981
Meal Steers Alfalfa Hay
(179 kg) 60% Concentrate
Corn Gluten Holstein 40% Chopped 2.2 0.61 Zinn et al., 1981
Meal Steers Alfalfa Hay
(179 kg) 60% Concentrate
Corn Gluten Holstein Silage 3.1 0.57 St,ern et al., 1983b
Meal Cows Corn Grain
Alfalfa Hay
Distillers Holstein Oat Straw 1.0 0.55 Santos et al., 1981
Dried Grains Heifers Ground Oats
with Solubles (400 kg) Dehydrated
Alfalfa
Distillers Sheep
Dried Grains
with Solubles
34% Ground Oats
16% Dehydrated
Alfalfa
0-45% Ground Oat
Straw
0-45% Distillers
Dried Grains
with Solubles
2.1 0.68 Whitlow, 1979
Fish Meal Friesian Corn Silage 3.0 0.78 Cottrill et al., 1982
Calves Barley-Cornstarch
(115 kg) Fish Meal
OCR for page 94
94 Appendix Tables
APPENDIX TABLE 2 (Continued)
Level of Fraction of
Feedetuff Animal Basic DietIntake, Undegraded Reference
% of BW Protein
BY Product Feeds (cont.)
Fish Meal Sheep Barley Mainte- 0.69 Miller, 1973
(Peruvian) Dance
Fish Meal Lactating Barley Ad 1.00 Miller, 1973
(Peruvian) Cows Barley Straw Libitum
Fish Meal Merino 40% Oat Hulls ^- 1.6 0.71 Hume, 1974
Wethers 21% Starch
19% Fish Meal
12% Sucrose
Meat Meal Angus 74% Dry Rolled 1.9 0.76 Zinn and Owens, 1983
Steers Corn
(203 kg) 20% Chopped
Prairie Hay
Meat and Holstein 40% Chopped 2.2 0.70 zinn et al., 1981
Bone Meal Steers Alfalfa Hay
(179 kg) 60% Concentrate
Meat and Angus/ 44% Corn Cobs 1.6 0.49 Lcerch et al., 1983
Bone Meal Hereford 24% Cornstarch
Steers Grits
(320 kg) 10% Ensiled
Cornstalks
12% Meat and
Bone Meal
Forages (Dry)
Alfalfa Sheep All Alfalfa 2.8 0.28 Mathers and Miller, 1981
(Ground)
Alfalfa Sheep All Alfalfa ^~2.9 0.20-0.24 Kennedy et al., 1982
(32-42 kg) (Chopped)
Alfalfa Sheep Alfalfa 1.5 0.41 Nolan and Leng, 1972
Alfalfa Merino Alfalfa ^V2.0 0.21 Pilgrim et al., 1970
Ewe
Alfalfa Angus 74% Dry Rolled 1.9 0.57 Zinn and Owens, 1983
(Dehydrated) Steers Corn
(203 kg) 20% Chopped
Prairie Hay
Alfalfa Angus 74% Dry Rolled 1.9 0.62 Zinn and Owens, 1983
(Dehydrated) Steers Corn
(203 kg) 20% Chopped
Prairie May
Alfalfa Angus/ 39% Dehydrated 1.6 0.66 Loerch et al., 1983
(Dehydrated) Hereford Alfalfa
Steers 24% Cornstarch
(320 kg) Grits
16% Corn Cobs
10% Ensiled
Cornstalks
Alfalfa- Sheep Alfalfa- ^~1.3 0.21 Mathison and Milligan, 1971
Bromegrass Bromegrass
OCR for page 95
Appendix Tables 95
APPENDIX TABLE 2 (Continued)
Level of Fraction of
Feedstuff Animal Basic Diet Intake, Undegraded
~ of BW Protein
Forages (Dry) (cont.)
Bromegrass Sheep Bromegrass ~ 3.0 0.40-0.49 Kennedy et al., 1982
(32-42 kg) (Chopped)
Lapin Meal Merino 40% Oat Hulls ~1.6 0.35 Bume, 1974
Wethers 29% Lapin Meal
1496 Starch
8% Sucrose
Ryograss Sheep Ryegrass ~ 2.0 0.30 Beever et al., 1981
(Artificially (45-55 kg) (Chopped)
dried) or
(Pelleted) 2.0 0.54
Subterranean Merino Subterranean ~ 2.0 0.27 Bume and Purser, 1974
Clover Wethers Clover
(Immature)
Subterranean Merino Subterranean ~ 1.6 0.52 Bume and Purser, 1974
Clover (Mature) Wethers Clover
Timothy Sheep Timothy ~ 2.0 0.32 Beever and Thomson, 1981
(Artifically (45-55 kg) (Chopped)
Dried) or
(Pelleted) ~2.0 0.53
Sillier
Corn Silage Friesian Corn Silage ~3.0 0.27 Cottrill et al., 1982
Calves Barley
(115 kg) Cornstarch
Fish Meal
Mixed Diets
Alfalfa Sheep Alfalfa 2.8 0.24 Mathers and Miller, 1981
(Chopped) (661) and
Barley Barley
(Rolled) (33%)
Barley Sheep Alfalfa 2.8 0.14 Mathers and Miller, 1981
(Railed) (33%) and
Alfalfa Barley
(Chopped) (66%)
Soybean Meal Holstein Corn Silage ~2.8 0.27 Stern and Satter, 1982
(50% of CP) Cows Corn Grain
Corn Silage Soybean Meal
Corn Grain Alfalfa Hay
Alfalfa Hay
Soybeans Holstein Corn Silage ~ 2.8 0.20 Stern and Satter, 1982
(Unheated) Cows Corn Grain
(50% of CP) Soybeans
Corn Silage Alfalfa Hay
Corn Grain
Alfalfa }Iay
Soybeans Holstein Corn Silage ~ 2.8 0.34 Stern and Satter, 1982
(Extruded 270°F) Cows Corn Grain
(50% of CP) Soybeans
Corn Silage (Extruded)
Corn Grain Alfalfa Hay
Alfalfa Hay
OCR for page 96
96 Appendix Tables
APPENDIX TABLE 2 (Continued
Level of Fraction of
Feedstuff Animal Basic Diet Intake, Undegraded Reference
~ of BW Protein
Mixed Diets (cont.)
Soybeads Holstein Corn Silage ^~2.8 0.40 Stern and Satter, 1982
(Extruded 300°F) Cows Corn Grain
(50% of CP) Soybeans
Corn Silage "Extruded)
Corn Grain Alfalfa Hay
Alfalfa May
Soybean Meal Holstein Corn Grain ^~2.5 0.30 Sabtos et al., 1982
(50% of CP) Cows Corn Silage
Corn Grain Soybean Meal
Corn Silage Alfalfa Hay
Alfalfa May
Corn Gluten Meal Holstein Corn Grain ~ 2.5 0.55 Santos et al., 1982
(50% of CP) Cows Corn Silage
Corn Grain Corn Gluten Meal
Corn Silage Alfalfa hay
Alfalfa Hay
Brewers Grains Holstein Corn Grain ^~2.5 0.48 Santos et al., 1982
(Wet) Cows Corn Silage
(508 of CP) Brewers Grains
Corn Grain Alfalfa Hay
Corn Silage
Alfalfa Bay
Distillers Dried Holstein Corn Grain ^~2.5 0.54 Santos et al., 1982
Grains with Cows Corn Silage
Solubles Distillers Dried
(50% of CP) Grains with
Corn Grain Solubles
Corn Silage Alfalfa Hay
Alfalfa Hay
Alfalfa Silage Holstein Alfalfa Silage (65) ^~2.8 0.15 Merchen and Satter, 1983b
(29% DM) Cows Corn Grain (34)
(708 of CP)
Corn Grain
Alfalfa Silage Holstein Alfalfa Silage (65) ^~3.2 0.15 Merchen and Satter, 1983b
(dot DM) Cows Corn Grain (34)
(70% of CP)
Corn Grain
Alfalfa Silage Holstein Alfalfa Silage (65) ^~3.0 0.36 Merchen and Satter, 1983b
(66% DM) Cows Corn Grain (34)
(70. of CP)
Corn Grain
Alfalfa Silage Holstein Alfalfa Silage (65) ^~2.9 0.22 Merchen and Satter, 1983b
(701 of CP) Cows Corn Grain (34)
Corn Grain
Cottonseed Meal Holstein Corn Silage ^~2.7 0.23 pens and Satter, 1983
(Solvent) Cows Cottonseed Meal
( 50. of CP) Corn Grain
Corn Silage
Corn Grain
OCR for page 97
Appendix Tables 97
APPENDIX TABLE 2 (Continued
Level of Fraction of
Feedatuff Animal Basic Diet Intake, Undegraded Reference
% of BW Protein
Mixed Diets (cont. )
Cottonseed Meal Holstein Corn Silage . ~ 2. 7 0. 32 Pena and Satter, 1983
(Expeller) Cows Cottonseed Meal
( 50% of CP) Corn Grain
Corn Silage
Corn Grain
Barley (451) Steers Barley 2.3 0.29 McAllan and Smith, 1983
Barley Straw (45%) (150 kg) Barley Straw 3.3 0.34
Tapioca 110% ) Tapioca
Barley (44%) Steers Barley 2.3 0.28 McAllan and Smith, 1983
Barley Straw (150 kg) Barley Straw 3.3 0.31
(44%) Soybean Meal
Soybean Meal
(12%)
Barley (44%) Steers Barley 2.3 0. 33 McAllan and Smith, 1983
Barley Straw (150 kg) Barley Straw 3.3 0.30
(44% ) Soybean Flour
Soybean Meal
(12%)
Barley (a92%) Sheep Barley ~1.9 0.10 Kennedy et al., 1982
Canola Seed Meal (32-42 kg) Canola Seed Meal
(3%)
Cottonseed Holstein Corn Silage ~2.2 0.44 Pena et al., 1983
(62% of CP) Cows Cottonseed
Corn Silage Corn Grain
Corn Grain
OCR for page 126
124 Appendix Tables
APPENDIX TABLE 10 (Continued)
IF(MILKKG.EQ.O.O)GO TO 51
WRITE(1,52)
52 FORMAT(lX,'ENTER PERCENT FAT AS X.XX ')
READ(1,53)PFAT
FORMAT(F5.2)
CONTINUE
WRITE(1,54)
FORMAT(lX,'CLASS OPTIONS FOR DRY MATTER INTAKE ARE:')
WRITE(1,55)
55 FORMAT(lX,'l. MEDIUM-FRAME STEER CALF, LARGE-FRAME HEIFER,')
WRITE(1,56)
56 FORMAT(4X,'AND MEDIUM-FRAME BULL')
WRITE(1,57)
FORMAT(lX,'2. LARGE-FRAME STEER CALF AND MEDIUM-FRAME YEARLING STE
PER')
WRITE(1,58)
58 FORMAT(1X,'3. LARGE-FRAME BULLS')
WRITE(1,59)
59 FORMAT(lX,'4. MEDIUM-FRAME HEIFERS')
WRITE(1,49)
49 FORMAT(lX,'5. BREEDING FEMALES')
WRITE(l,60)
60 FORMAT(lX,' ENTER CLASS AS X')
READ(1,40)CLASS
C
C DRY MATTER AND ENERGY RELATIONSHIPS
C
NEMM=.077*BW**.75
[=2.7182818
C NEM FOR PREGNANCY, MCAL/DAY
NEMY=CBW*(.0149-.0000407*DAYS)*E**(.05883*DAYS-.0000804*DAYS**2)/1
2000
IF(DAYS.LE.180)NEMY=0.0
NEML=MILKKG*(.1*PFAT+.35)
NEM=NEMM+NEMY+NEML
60 TO(61,62,63,64,65,66),TYPE
61 NEG=(.0557*BW**.75)*(LW0**1.097)
GO TO 68
62 NEG=(.0493*BW**.75)*(LWG**1.097)
GO TO 68
63 NEG=(.0437*BW**.75)*(LWG**1.097)
GO TO 68
64 NEG=(.0686*BW**.75)*(LWG**1.119)
GO TO 68
NEG=(.0608*BW**.75)*(LWG**1.119) /*NEG FOR TYPE 5, MCAL/DAY
GO TO 68
66 NEG=6.2*LWG
68 CONTINUE
IF(LWG.EQ.O.O)GO TO 67
NEGLWG=NEG/LWG
/*NEM FOR MAINTENANCE, MCAL/DAY
/*BASE OF NATURAL LOGARITHM
/*STARTS PREG. REQ. AT 180 DAYS
/*NEM FOR LACTATION, MCAL/DAY
/*NEM TOTAL NEEDED, MCAL/DAY
/*USES NEG EQ. BASED ON TYPE
/*NEG FOR TYPE 1, MCAL/DAY
/*NEG FOR TYPE 2, MCAL/DAY
/*NEG FOR TYPE 3, MCAL/DAY
/*NEG FOR TYPE 4, MCAL/DAY
/*NEG FOR TYPE 6, MCAL/DAY
/*PREVENTS DIVISION BY ZERO
/*MCAL NEG/KG LIVE WEIGHT GAIN
67 CONTINUE
C ITERATIVE LOOP FOR SOLVING ME, MCAL ME/KG DM
N=0 /*SETS ITERATION COUNTER TO O
MEDM=1.8 /*SETS INITIAL ME AT 1.8 MCAL/KG DM
70 CONTI NUE
NEMDM=1. 37*MEDM-.138*MEDM**2+. 0105*MEDM**3-1 .12 /*NEM, MCAL/KG DM
NEGDM=1.42*MEDM-.174*MEDM**2+. 0122*MEDM**3-1.65 /*NEG, MCAL/KG DM
GO TO(71,72,73,74,75),CLASS /*USES DM INTAKE EQ. BASED ON CLASS
C DM INTAKE FOR CLASS 1, KG/DAY
71 DM=((1.00*BW)**.75)*(.1493*NEMDM-.0460*NEMDM**2-.0196)
GO TO 76
C DM INTAKE FOR CLASS 2, KG/DAY
72 DM=((l.lO*BW)**.75)*(.1493*NEMDM-.0460*NEMDM**2-.0196)
GO TO 76
DM INTAKE FOR CLASS 3, KG/DAY
73 DM= ( ( 1 . 05*BW ) ** . 75 ) * ( .1493*N EMDM- . 0460*NEMDM**2- . 0196
OCR for page 127
Appendix Tables
APPENDIX TABLE 10 (Continued)
180 FORMAT('MCAL NEM NEEDED IS
WRITE(l,l90)NEG
190 FORMAT('MCAL NEG NEEDED IS
WRITE(l,90)
WRITE(1,200)SPA
200 FORMAT('SURFACE PROTEIN IN ABSORBED UNITS IS
WRITE(1,210)UPA
210 FORMAT('URINARY PROTEIN IN ABSORBED UNITS IS
WRITE(1,220)MPA
220 FORMAT('MAINTENANCE PROTEIN IN ABSORBED UNITS IS
WRITE(1,230)FPA
230 FORMAT('MET. FECAL PROTEIN IN ABSORBED UNITS IS
WRITE(1,240)LPA
240 FORMAT('LACTATION PROTEIN IN ABSORBED UNITS IS
WRITE(1,250)YPA
250 FORMAT('CONCEPTUS PROTEIN IN ABSORBED UNITS IS
WRITc(1,270)RPA
270 FORMAT('RETAINED PROTEIN IN ABSORBED UNITS IS
WRITE(1,280)AP
280 FORMAT('REQUIRED PROTEIN IN ABSORBED UNITS IS
WRITE(l,90)
WRITE(1,300)BCP
300 FORMAT(' BACTERIAL CRUDE PROTEIN IS
WRITE(1,310)NCP
310 FORMAT('NUCLEIC CRUDE PROTEIN IS
WRITE(1,320)BTP
320 FORMAT(' BACTERIAL TRUE PROTEIN IS
WRITE(1,330)DBP
330 FORMAT('DIGESTIBLE BACTERIAL PROTEIN IS
WRITE(1,340)DUP
340 FORMAT('DIGESTIBLE UNDEGRADED PROTEIN IS
WRITE(1,350)UIP
350 FORMAT('UNDEGRADED INTAKE PROTEIN IS
WRITE(1,360)DIP
360 FORMAT('DEGRADED INTAKE PROTEIN IS
370
WRITE(i,370)IP
FORMAT(' INTAKE PROTEIN IS
2,F5.0,' G')
WRITE(l,90)
WRITE(1,380)SPN
380 FORMAT( 'SCURF PROTEIN IS
2,F5.0,' G')
WRITE( 1 ,400 ) RIP
400 FORMAT( 'RUMEN INFLUX PROTEIN IS
WRITE( 1 ,410)REP
410 FORMAT( 'RUMEN EFFLUX PROTEIN IS
WRITE( 1 ,420 )DNP
420 FORMAT( 'DIGESTIBLE NUCLEIC PROTEIN IS
WRITE( l ,430)MPA
430 FORMAT( 'MAINTENANCE PROTEIN IN ABSORBED UNITS IS
WRITE(1,440)LPI
440 FORMAT( 'LACTATION PROTEIN INCREMENT IS
WRITE( 1 ,450)YPI
450 FORMAT ( ' PREGNANCY PROTE IN INCREMENT IS
WRITE(1,460) RPI
460 FORMAT( ' RETAINED PROTEIN INCREMENT IS
WRITE(1 ,470)UP
470 FORMAT( ' URINARY PROTEIN IS -
2.F5.0.' G')
',F5.2,)
',F5.2,)
,F5.0,' G')
,F5.0,' G')
,F5.0,' G')
,F5.0,' G')
- ,F5.0,' G')
' ,F5.0, ' G' )
',F5.0,' G')
' ,F5.0,' G')
',F5.0,' G')
' ,F5.0,' G' )
' ,F5.0,' G' )
,F5.0,' G')
,F5.0,' G')
,F5.0,' G')
,F5.0,' G')
l
l
',F5.0,' G')
' ,F5.0, 1 Gl )
' ,F5.0, 1 Gl )
' ,F5.0,' G' )
' ,F5.0,' G' )
' ,F5.0,' G' )
' ,F5.0,' G')
WRITE(l,90)
WRITE(1,500)IBP
500 FORMAT( ' INDIGESTIBLE BACTERIAL PROTEIN IS ',F5.0,' G' )
WRITE(1,510)INP
510 FORMAT!'INDIGESTIBLE NUCLEIC PROTEIN IS ',F5.0,' G' )
WRITE(1,520)IUP
520 FORMAT('INDIGESTIBLE UNDEGRADED PROTEIN IS '.F5.n.' G'1
127
OCR for page 128
OK,
128 Appendix Tables
APPENDIX TABLE 10 (Continue&)
WRITE(1,530)FPA
530 FORMAT('METABOLIC FECAL PROTEIN IN ABSORBED UNITS IS ',F5.0,' G')
WRITE(1,540)FP
540 FORMAT(' FECAL PROTEIN IS
2,F5.0,' G')
WRITE(l,90)
WRITE(1,600)LPN
600 FORMAT('MILK PROTEIN IN NET UNITS IS
2,F5.0,' G')
WRITE(1,610)YPN
610 FORMAT('CONCEPTUS PROTEIN IN NET UNITS IS
2,F5.0,' G')
WRITE(1,620)RPN
620 FORMAT('RETAINED PROTEIN IN NET UNITS IS
2,F5.0,' G')
WRITE(l,90)
WRITE(1,700)LPNIP
700 FORMAT('MILK PROTEIN IN NET UNITS/INTAKE PROTEIN IS
WRITE(1,710)YPNIP
710 FORMAT('CONCEPTUS PROTEIN NET/INTAKE PROTEIN IS
WRITE(1,720)DPAIP
720 FORMAT('DIFFERENCE PROTEIN ABSORBED/INTAKE PROTEIN IS
WRITE(1,730)RPNIP
730 FORMAT('RETAINED PROTEIN NET/INTAKE PROTEIN IS
WRITE(1,740)SPNIP
740 FORMAT('SCURF PROTEIN NET/INTAKE PROTEIN IS
WRITE(1,750)UPIP
750 FORMAT('.URINARY PROTEIN/INTAKE PROTEIN IS
WRITE(1,760)FPIP
760 FORMAT(' FECAL PROTEIN/INTAKE PROTEIN IS
CALL EX IT
END
1
1
1
1
,F5.3,)
$F5.3,)
,F5.3,)
,F5.3,)
,F5.3,)
,F5.3,)
,F5.3,)
OCR for page 129
Appendix Tables 129
APPENDIX TABLE 10 (Continued)
R NRCB84
ENTER BODY WEIGHT IN KG AS XXX.
300.
ENTER WEIGHT GAIN IN KG AS XX.XX
1.2
TYPE OPTIONS FOR NED REQUIRED FOR GAIN ARE:
1. MEDIUM-FRAME STEER CALVES
2. LARGE-FRAME STEER CALVES,COMPENSATING MEDIUM-FRAME
YEARLING STEERS, AND MEDIUM-FRAME BULL CALVES
3. LARGE-FRAME BULL CALVES AND COMPENSATING LARGE-FRAME
YEARLING STEERS
4. MEDIUM-FRAME HEIFER CALVES
5. LARGE-FRAME HEIFER CALVES AND COMPENSATING YEARLING HEIFERS
6. MATURE THIN COWS
ENTER TYPE AS X
1
O.
O.
1
ENTER CALF BIRTH WEIGHT AS XX.
ENTER MILK PRODUCTION IN KG AS XX.
CLASS OPTIONS FOR DRY MATTER INTAKE ARE:
1. MEDIUM-FRAME STEER CALF, LARGE-FRAME HEIFER,
AND MEDIUM-FRAME BULL
2. LARGE-FRAME STEER CALF AND MEDIUM-FRAME YEARLING STEER
3. LARGE-FRAME BULLS
4. MEDIUM-FRAME HEIFERS
5. BREEDING FEMALES
ENTER CLASS AS X
INTAKE PROTEIN/DRY MATTER IS .1131
UNDEGRADED INTAKE PROTEIN/INTAKE PROTEIN IS 0.285
BASELINE TON INTAKE IS 5.47 KG
CONCENTRATE DM INTAKE AS PERCENT DW IS 1.48
FORAGE DM INTAKE AS PERCENT OF 8W IS 0.92
DRY MATTER INTAKE IS 7.20 KG
MCAL ME/KG DM IS 2.74
MCAL NEM/KG DM IS 1.81
MCAL NEG/KG DM IS 1.19
MCAL ME NEEDED IS 19.72
MCAL HEM NEEDED IS 5.55
MCAL NEG NEEDED IS 4.90
SURFACE PROTEIN IN ABSORBED UNITS IS
URINARY PROTEIN IN ABSORBED UNITS IS
MAINTENANCE PROTEIN IN ABSORBED UNITS IS
MET. FECAL PROTEIN IN ABSORBED UNITS IS
LACTATION PROTEIN IN ABSORBED UNITS IS
CONCEPTUS PROTEIN IN ABSORBED UNITS IS
RETAINED PROTEIN IN ABSORBED UNITS IS
REQUIRED PROTEIN IN ABSORBED UNITS IS
BACTERIAL CRUDE PROTEIN IS
NUCLEIC CRUDE PROTEIN IS
BACTERIAL TRUE PROTEIN IS
DIGESTIBLE BACTERIAL PROTEIN IS
DIGESTIBLE UNDEGRADED PROTEIN IS
UNDEGRADED INTAKE PROTEIN IS
DEGRADED INTAKE PROTEIN IS
INTAKE PROTEIN IS t
SCURF PROTEIN IS
RUMEN INFLUX PROTEIN IS
RUMEN EFFLUX PROTEIN IS
DIGESTIBLE NUCLEIC PROTEIN IS
9. G
71. G
80. G
156. G
0. G
0. G
355. G
591. G
634. G
127. G
507. G
406. G
186. G
232. G
582. G
.
122. G
70. G
127. G
814. G
6. G
OCR for page 130
130 Appendix Tables
APPENDIX TABLE 10 (Continued)
MAINTENANCE PROTEIN IN ABSORBED UNITS IS
LACTATION PROTEIN INCREMENT IS
PREGNANCY PROTEIN INCREMENT IS
RETAINED PROTEIN INCREMENT IS
URINARY PROTEIN IS
INDIGESTIBLE BACTERIAL PROTEIN IS
INDIGESTIBLE NUCLEIC PROTEIN IS
INDIGESTIBLE UNDEGRADED PROTEIN IS
METABOLIC FECAL PROTEIN IN ABSORBED UNITS IS
FECAL PROTEIN IS
MILK PROTEIN IN NET UNITS IS
CONCEPTUS PROTEIN IN NET UNITS IS
RETAINED PROTEIN IN NET UNITS IS
MILK PROTEIN IN NET UNITS/INTAKE PROTEIN IS
CONCEPTUS PROTEIN NET/INTAKE PROTEIN IS
DIFFERENCE PROTEIN ABSORBED/INTAKE PROTEIN IS
RETAINED PROTEIN NET/INTAKE PROTEIN IS
SCURF PROTEIN NET/INTAKE PROTEIN IS
URINARY PROTEIN/INTAKE PROTEIN IS
FECAL PROTEIN/INTAKE PROTEIN IS
OK,
80. G
0. G
0. G
177. G
101. G
0. G
46. G
156. G
O. 000
O. 000
O. 000
0.218
0.008
0.401
0.373
327. G
304. G
0. G
0. G
177. G
OCR for page 131
Appends liable 131
AFFENDIX TABLE 10 (ConNnued)
R NRCB84
EMTER BODY WEIGHT IN K6 AS ~XX.
500.
EMTER WEIGHT GAIN IN K6 AS XX.XX
0.
ENTER CALf BIRTH WEIGHT AS XX.
36.
ENTER DAYS PREGNANT AS XXX.
Ace.
ENTER MILK PRODUCTION IN K6 AS XX.
O.
CLASS OPTIONS fOR DRY MATTER INTAKE ARE:
1. MEDIUM-FkAME STEER CALF, LARGE-FRAME HEIFER,
AND MEDIUM-FRAME BULL
2. LARGE-fRAME STEER CALF AND MEDIUM-FRAME YEARLING STEER
3. LARGE-FRAME BULLS
4. MEDIUM-FRAME HEIFERS
5. BREEDING FEMALES
EMTER CLASS AS X
s
INTAKE PROTEIN/DRY MATTER IS .0864
UNDEQRADED INTAKE PROTEIN/INTAKE PROTEIN IS 0.397
BASELINE TON INTAKE IS 5.02 KG
CONCENTRATE DM INTAKE AS PERCENT BW IS 0.00
FORAGE DM INTAKE AS PERCENT OF BW IS 1.90
DRY MATTER INTAKE IS 9.49 KQ
MCAL ME/KG DM IS 1.91
MCAL MEM/K6 DM IS 1.07
MCAL ME6/KG DM IS 0.51
MCAL ME MEEOED IS 18.13
MCAL MEM NEEDED IS 10.12
MCAL MEG NEEDED IS Q.00
SURFACE PROTEIN IN ABSORBED UNITS IS
URINARY PROTEIM IN ABSORBED UMITS IS
MAINTENANCE PROTEIN IN ABSORBED UMITS IS
MET. FECAL PROTEIN IN ABSORBED UMITS IS
LACTATION PROTEIM IN ABSORBED UMITS IS
CONCEPTUS PROTEIN IN ABSORBED UNITS IS
RETAINED PROTEIN IN ABSORBED UNITS IS
REQUIRED PROTEIN IN ABSORBED UMITS IS
BACTERIAL CRUDE PROTEIN IS
NUCLEIC CRUDE PROTEIN IS
BACTERIAL TRUE PROTEIN IS
DI6ESTIBLE BACTERIAL PROTEIN IS
DI6ESTIBLE UMDE6RADED PROTEIN IS
UMDEGRADED INTAKE PROTEIM IS
DEGRADED INTAKE PROTEIN IS
INTAKE PROTEIN IS
SCURF PROTEIN IS
RUMEM INFLUX PROTEIM IS
RUMEN EFFLUX PROTEIN IS
DI6ESTIBLE NUCLEIC PROTEIM IS
MAINTENANCE PROTEIM IN ABSORBED UNITS IS
LACTATION PROTEIM INCREMENT IS
PREGNANCY PROTEIM INCREMENT IS
RETAINED PROTEIN INCREMENT IS
URINARY PROTEIN IS
INDIGESTIBLE BACTERIAL PROTEIN IS
INDIGESTIBLE NUCLEIC PkOTEIN IS
INDIGESTIBLE UMDEORADED PROTEIM IS
. ~ ~
an. o
92. G
1D4. 6
402. Q
0. G
110. G
0. G
616. Q
555. G
111. G
444. G
355. ~
260. G
ago. ~
494. 6
123. 0
go. o
111. Q
104. Q
0. G
55, 6
O. C
89. G
0. 6
ES.
820. 0
8. G
201. 6
OCR for page 132
132 Appendix Tables
APPENDIX TABLE 10 (Continue&)
METABOLIC FECAL PROTEIN IN ABSORBED UNITS IS 402. G
FECAL PROTEIN IS
MILK PROTEIN IN NET UNITS IS
CONCEPTUS PROTEIN IN NET UNITS IS
RETAINED PROTEIN IN NET UNITS IS
MILK PROTEIN IN NET UNITS/INTAKE PROTEIN IS
CONCEPTUS PROTEIN NET/INTAKE PROTEIN IS
DIFFERENCE PROTEIN ABSORBED/INTAKE PROTEIN IS
RETAINED PROTEIN NET/INTAKE PROTEIN IS
SCURE PROTEIN NET/INTAKE PROTEIN IS
URINARY PROTEIN/INTAKE PROTEIN IS
FECAL PROTEIN/INTAKE PROTEIN IS
OK,
556. G
0. G
55. G
0. G
O. 000
0.067
O.000
O.000
0.010
0.245
0.678
OCR for page 133
Appendix Tables 133
APPENDIX TABLE 10 (Continued)
R NRCB84
ENTER BODY WEIGHT IN KG AS XXX.
500.
ENTER WEIGHT GAIN IN KG AS XX.XX
0.
ENTER CALF BIRTH WEIGHT AS XX.
O.
ENTER MILK PRODUCTION IN KG AS XX.
10.
ENTER PERCENT FAT AS X.XX
4.00
CLASS OPTIONS FOR DRY MATTER INTAKE ARE:
1. MEDIUM-FRAME STEER CALF, LARGE-FRAME HEIFER,
AND MEDIVM-FRAME BULL
2. LARGE-FRAME STEER CALF AND MEDIUM-FRAME YEARLING STEER
3. LARGE-FRAME BULLS
4. MEDIUM-FRAME HEIFERS
5. BREEDING FEMALES
ENTER CLASS AS X
5
INTAKE PROTEIN/DRY MATTER IS .1207
UNDEGRADED INTAKE PROTEIN/INTAKE PROTEIN IS 0.400
BASELINE TON INTAKE IS 6.80 KG
CONCENTRATE DM INTAKE AS PERCENT BW IS 0.75
FORAGE DM INTAKE AS PERCENT OF BW IS 1.25
DRY MATTER INTAKE IS 10.03 KG
MCAL ME/KG DM IS 2.45
MCAL NEM/KG DM IS 1.56
MCAL NEG/KG DM IS 0.96
MCAL ME NEEDED IS 24.53
MCAL NEM NEEDED IS 15.64
MCAL NEG NEEDED IS 0.00
SURFACE PROTEIN IN ABSORBED UNITS IS
URINARY PROTEIN IN ABSORBED UNITS IS
MAINTENANCE PROTEIN IN ABSORBED UNITS IS
MET. FECAL PROTEIN IN ABSORBED UNITS IS
LACTATION PROTEIN IN ABSORBED UNITS IS
CONCEPTUS PROTEIN IN ABSORBED UNITS IS
RETAINED PROTEIN IN ABSORBED UNITS IS
REQUIRED PROTEIN IN ABSORBED UNITS IS
BACTERIAL CRUDE PROTEIN IS
NUCLEIC CRUDE PROTEIN IS
BACTERIAL TRUE PROTEIN IS
DIGESTIBLE BACTERIAL PROTEIN IS
DIGESTIBLE UNDEGRADED PROTEIN IS
UNDEGRADED INTAKE PROTEIN IS
DEGRADED INTAKE PROTEIN IS
INTAKE PROTEIN IS
SCURF PROTE I N I S
RUMEN INFLUX PROTEIN IS
RUMEN EFFLUX PROTEIN IS
DIGESTIBLE NUCLEIC PROTEIN IS
MAINTENANCE PROTEIN IN ABSORBED UNITS IS
LACTATION PROTEIN INCREMENT IS
PREGNANCY PROTEIN INCREMENT IS
RETAINED PROTEIN INCREMENT IS
URINARY PROTEIN IS
INDIGESTIBLE BACTERIAL PROTEIN IS
INDIGESTIBLE NUCLEIC PROTEIN IS
INDIGESTIBLE UNDEGRADED PROTEIN IS
12. G
92. G
104. G
291. G
515. G
0. G
0. G
910. G
817. G
163. G
654. G
523. G
387. G
484. G
726. G
182. G
91. G
163. G
104. G
180. G
0. G
0. G
131. G
0. G
97. G
1210. G
8. G
349. G
OCR for page 134
134 Appendix Tables
APPENDIX TABLE 10 (Continued)
METABOLIC FECAL PROTEIN IN ABSORBED UNITS IS 291. G
FECAL PROTEIN IS
MILK PROTEIN IN NET UNITS IS
CONCEPTUS PROTEIN IN NET UNITS IS
RETAINED PROTEIN IN NET UNITS IS
MILK PROTEIN IN NET UNITS/INTAKE PROTEIN IS
CONCEPTUS PROTEIN NET/INTAKE PROTEIN IS
DIFFERENCE PROTEIN ABSORBED/INTAKE PROTEIN IS
RETAINED PROTEIN NET/INTAKE PROTEIN IS
SCURF PROTEIN NET/INTAKE PROTEIN IS
URINARY PROTEIN/INTAKE PROTEIN IS
FECAL PROTEIN/INTAKE PROTEIN IS
OK,
518. G
335. G
0. G
0. G
0.277
O.000
0.000
O .000
0.007
0.288
0.428
OCR for page 135
Appendix Tables 135
APPENDIX TABLE 11 Apparent Absorption of Nitrogen bow the Smug Intestine
of Lactating CatHe
DIET NAN Amino Acids Reference
Hay or dri ad grass
rol 1 ed barl By 0.66 ARC (1980)
h i gh moi stare bar 1 ey O. . 77 ARC ( 1980 )
pelleted barley 0.69 ARC (1980)
pelleted corn 0,70 ARC (1980)
Al fal fa
Ensiledat 29% DM 0.62 0.71 Merchen and Satter (1983b)
40% DM 0.61 0.71 Merchen and Satter (1983b)
66% DM 0.63 0.74 Merchen and Satter (1983b)
Ha0.60 0.73 Merchen and Satter (1983b)
Al fal fa
Ensiledat 47% DM 0.68 Merchen (1981)
Ensiledat 61% DM 0,66 Merchen (1981)
..
Corn S1 rage, ha, grain
wi th 50A prose i n f rom
Soybean meal 0.67 0.71 Stern et al. (1984)
Raw soybeans 0.64 0.70 Stern et al. (1984)
Extruded soybeans 270F 0.70 O. 76 Stern et al . (1984]
Extruded soybeans 300F 0.72 O. 75 Stern et al . (1984)
Soybean meal 0.63 0.70 Stern and Satter (1982)
Corn gluten meal 0.71 0.76 Stern and Satter (1982)
Wet brewers grains 0.65 0.71 Stern and Satter (1982}
Dried brewers grad as
wi th sol ubl es 0. 58 0. 66 Stern and Satter ( 1982 )
Raw whole cottonseeds 0.56 Pena et al. (1985)
Extruded whole cottonseeds 0.60 Pena et al. (1985)
Heated whole cottonseeds 0.63 Pena et al. (1985)
APPENDIX TABLE 12
No~actating Cable
Apparent Absorption of Citroen Tom the SmaN Intestine of
DIET RAM Amino Acids Reference
Hay or dried grass
rolled barley 0.53 McMeniman (1976); ARC (1980)
rol led barley 0.62 McMeniman (1976); ARC (1980)
flaked barley 0.50 McMeniman (1976); ARC (1980)
rolled barley + urea 0.65 McMeniman (1976); ARC (1980)
flaked barley + urea 0.67 McMeniman (1976); ARC (1980)
rolled barley + unheated beans 0.58 McMeniman (1976); ARC (1980)
rolled barley + heated beans 0~59 McMeniman (1976); ARC (1980)
1 (as designed in 0~64 Zinn and Owens (1982)
2 publication) 0.67 Zinn and Owens (1982)
3 0~60 Zinn and Owens (1982)
4 Oe64 Zinn and OWens (1982)
O. e 66 Z i an and Owens ( 1982 )
6 0.70 Zinn and Owens (1982)
7 0~71 Zinn and Owens (1982)
8 Oe73 Zinn and Owens (1982)
9 Oe68 Zinn and Owens (1982)
10 Oe69 Zinn and Owens (1982)
11 Oe69 Zinn and Owens (1982)
12 On 61 Zi an and Owens ( 1982 )
13 Oe68 Zinn and Owens (1982)
Puri f i ed di ets
rapeseed meal 0.66 Sharma et al. (1974); ARC (1980)
HCH~treated rapeseed meal 0.65 Sharma et al. (1974); ARC (1980)
Casein 0.65 Sharma et al. (1974); ARC (1980)
HCH~treated casein 0.72 Sharma et al. (1974); ARC (1980)
OCR for page 136
136 Appendix Tables
APPENDIX TABLE 13 Apparent Absorption of Nitrogen from the Small
Intestine of Sheep
DI ET NAN Ami no Ac i ds Reference
.
Ryegrass 0.71 MacRae and Ulyatt (1974);
O. 74 ARC (1980)
White clover 0.66 BeeYer et al. (1971); ARC (1980)
Red c l over 0. 71
Dried grass 0.64 MacRae et al. (1972); ARC (1980)
Dried grass
Early cut 0.77 Coelho da Silva et al. (1972a,b);
ARC (1980)
Medi up cut 0.70
Ground and pelleted grass
E arly cut 0. 71
Mediumcut 0.73
Alfalfa hay 0.60 0.60
Alfalfa silage, 47% DM 0.54 0.58 Merchen and Satter (1983a)
Alfalfa protein concentrate
heat coagulated 80C, fresh 0.69
heat coagulated 80C, spray dried 0.70
fermented, spray dried 0.67
heat, coagulated 100C, spray dried 0.70
Lu et al. (1981)
Lu et al . (1981 )
Hay or dried grass +
Soybean meal 0.65 MacRae et al. (1972); ARC (1980)
Casein 0.62
Concentrate 0.48 Ben-Ghedalia et al. (1974);
ARC ( 1980 )
Dried grass: sugar beet pulp
1.0:0 0.68 Tas et al. (1981)
0.75:0.25 0.69 Tas et al. (1981)
0 50 0 50 0.71
0.25:0.75 0.68
Al l concentrate
rolled barley 0.61 0rskov et al. (1974)
rolled barley 0.65 0rskov et al. (1972)
rolled barley 0.60 0rskov et al. (1971a)
rolled barley
+ urea (0.007) 0.68 0rskov et al. (1972)
+ urea (0.014) 0.64 0rskov et al. (1972)
+ urea (0.021) 0.68 0rskov et al. (1972)
Al l concentrate ( cont ' d. )
rolled barley
+ urea (0.009) 0.59 0rskov et al. (19710)
+ urea (0.020) 0.52 0rskov et al. (1971b)
+ urea (0.032) 0.59 0rskov et al. (1971b)
+ urea (0.043) 0.61 0rskov et al. (1971b)
rolled barley
+ fish meal (0.038) 0.63 0rskov et al. (1971b)
+ fish meal (0.089) 0.63 0rskov et al. (1971b)
+ fish meal (0.141) 0.67 0rskov et al. (1971b)
+ fish meal (0.192) 0.70 0rskov et al. (1971b)
+ fish meal (48 g) 0.67 0rskov et al. (1974)
+ fish meal (94 9) 0.67 0rskov et al. (1974)
rol l ed barl ey
+ fish meal (48 9) urea (10 g) 0.68 0rskov et al. (1974)
+ fish meal (48 g) urea (20 g) 0.64 0rskov et al. (1974)
Ruminal infusion of VFA + 0.78 Strom and 0rsJcov (1979)
mi neral s, abomasal i nfus i on of
microbial isolate + vitamins
Semi purified
+ 3.6% urea (propionate
fermentation) o. 79 Harrison et al . (1976); ARC (1980)
+ 3. 6% urea ( acetate
fermentation) 0.76 Harrison et al. (1976); ARC (1980)
field beans 0~73 McMeniman (1976; ARC (1980)
heated field beans 0.79 McMeniman (1976; ARC (1980)
+ 4.2% urea
2x feeding 0.65 ARC (1980)
24X feeding 0.70 ARC (1980)
+ 1 ipid 0.68 ARC (1980)
+ YEA 0.56 ARC (1980)
Representative terms from entire chapter:
appendix tables
