xt7q5717nn18 https://nyx.uky.edu/dips/xt7q5717nn18/data/mets.xml   Kentucky Agricultural Experiment Station. 1966 journals 164 English Lexington : Agricultural Experiment Station, University of Kentucky Contact the Special Collections Research Center for information regarding rights and use of this collection. Kentucky Agricultural Experiment Station Progress report (Kentucky Agricultural Experiment Station) n.164 text Progress report (Kentucky Agricultural Experiment Station) n.164 1966 2014 true xt7q5717nn18 section xt7q5717nn18 ‘ '
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Ruminal Sample Data (Av 56 and 139 days)
Dry matter, % 4. 50 4. 33 5. 183 4. 20b 3. 87C
pH 5.97 6.11 5.723 6.24** 6.1gb
Total VFA, micromoles/ml. 80. 6 73 . 5 95. 13 71 . 1b 75. 9
C2, molar % 63.9 65.5 56.63 68. 2*3 69.4*0
C3, molar % 23.3 23.0 30.93 19.3*3 19.2**
C4, molar % 10.2 9.0 10.0 9.9 9.0
i—C5, molar% 1.7 1.4 1.23 1.83 1.7*3
¤~c5, m01a1~ % 1.0 1.0 1.43 1.03*¥> 0.7*3
C2:C3 2.74 2.85 1.833 3. 53*3 3.61*3
mg N/g D.M. 80.7 80.3 89.93 79.8*3 71.8C
mg protein N/g D.M. 71.2 71.6 79.93 71.3*0 63.00
mg NPN/g D.M. 10.33 8.7*3 10.03 8.4*3 8.8*)
mg ammonia N/gD.M. 7.33 5.9b 6.3 6.4 7.2
mg non—ammonia NPN/g D.M. 2.0 2.8 3.73 2.0*) 1.6*3
Q Means on the same line under the same major heading with different superscript letters
are significantly different.
*2/A significant ration by form interaction was measured. For differences between sub-
class means see Table 3.
Q/10 = av good; 11 : high good; 12 = low choice.
Q/ 4 : slight; 5 = small.

 -16..
Table 3. ---Ration by Form Subclass Means for Variables Affected by a Significant Ration
by Form Interaction.3./
 
Meal- Pellet- ' I
Meal- Pellet- Meal- Pellet- Fat + Fat + .
Characteristic Urea Urea Fat Fat Urea Urea
 
U. S. grade£1/ 11.63 10.73bC 10.0b 11.23C 10.5bC 10.,0b
Fat over rib-eye in. 0.503 0.463 0.513 0.65b 0.403 0.403
Marbimg scores] 4.93 4.3b 4.0b 4.6% 4.0b 4.0b
 
3.>P•E/ Means on the same line for the same characteristic with different superscript letters
are significantly different.
Q10 = av good; 11 = high good; 12 = low choice.
9/ 4 = Slight; 5 = small.
SOURCE OF NITROGEN FOR SUPPLEMENTING
GROUND EAR CORN RATIONS - 1965
N. W. Bradley, J. Ralph Overfield and C. O. Little I
Previou