-
1
-
-
84872882271
-
-
AOAC. 16th edn., 3rd rev. Association of Official Analytical Chemists International, Gaithersburg, MD.
-
AOAC. 1997. Official methods of analysis. 16th edn., 3rd rev. Association of Official Analytical Chemists International, Gaithersburg, MD.
-
(1997)
Official Methods of Analysis.
-
-
-
2
-
-
0024710272
-
Effects of amino acids and peptides on rumen microbial growth yields
-
Argyle, J. L. and R. L. Baldwin. 1989. Effects of amino acids and peptides on rumen microbial growth yields. J. Dairy. Sci. 72:2017-2027.
-
(1989)
J. Dairy. Sci.
, vol.72
, pp. 2017-2027
-
-
Argyle, J.L.1
Baldwin, R.L.2
-
3
-
-
0010206775
-
Nitrogen metabolism in the rumen
-
Waverly Press, Inc., Baltimore, MD.
-
Blackburn, T. H. 1965. Nitrogen metabolism in the rumen. Physiology of digestion in the ruminant (p 322-334). Waverly Press, Inc., Baltimore, MD.
-
(1965)
Physiology of Digestion in the Ruminant
, pp. 322-334
-
-
Blackburn, T.H.1
-
5
-
-
0018813422
-
Automated simultaneous determination of ammonia and amino acids in ruminal fluids and in vitro media
-
Broderick, G. A. and J. H. Kang. 1980. Automated simultaneous determination of ammonia and amino acids in ruminal fluids and in vitro media. J. Dairy Sci. 63:64-75.
-
(1980)
J. Dairy Sci.
, vol.63
, pp. 64-75
-
-
Broderick, G.A.1
Kang, J.H.2
-
6
-
-
0031264525
-
A statistical evaluation of animal and nutrition factors influencing concentrations of milk urea nitrogen
-
Broderick, G. A. and M. K. Clayton. 1997. A statistical evaluation of animal and nutrition factors influencing concentrations of milk urea nitrogen. J. Dairy Sci. 80:2964-2971.
-
(1997)
J. Dairy Sci.
, vol.80
, pp. 2964-2971
-
-
Broderick, G.A.1
Clayton, M.K.2
-
7
-
-
0015887849
-
Nutritional requirements of the predominant rumen cellulolytic bacteria
-
Bryant, M. P. 1973. Nutritional requirements of the predominant rumen cellulolytic bacteria. Fed. Proc. 32:1809-1813.
-
(1973)
Fed. Proc.
, vol.32
, pp. 1809-1813
-
-
Bryant, M.P.1
-
8
-
-
0022708750
-
Evaluation of urea and dried whey in diets of cows during early lactation
-
Casper, D. P. and D. J. Schingoethe. 1986. Evaluation of urea and dried whey in diets of cows during early lactation. J. Dairy Sci. 69:1346-1354.
-
(1986)
J. Dairy Sci.
, vol.69
, pp. 1346-1354
-
-
Casper, D.P.1
Schingoethe, D.J.2
-
9
-
-
33750576258
-
In vitro ammonia release from urea/calcium compounds as compared to urea and cottonseed meal
-
Rpt. No. T-5-342 Texas Tech University, Lubbock, TX, USA.
-
Cass, J. L. and C. R. Richardson. 1994. In vitro ammonia release from urea/calcium compounds as compared to urea and cottonseed meal. Texas Tech. Univ. Agr. Sci. Natl. Res. Tech. Rpt. No. T-5-342. Texas Tech University, Lubbock, TX, USA.
-
(1994)
Texas Tech. Univ. Agr. Sci. Natl. Res. Tech.
-
-
Cass, J.L.1
Richardson, C.R.2
-
10
-
-
77952982304
-
Effects of slow ammonia release urea/calcium compound on performance and carcass characteristics of feedlot steers
-
Texas Tech Univ. Rpt. No. T-5-356 Texas Tech University, Lubbock, TX, USA.
-
Cass, J. L., C. R. Richardson, R. C. Albin and M. F. Miller. 1995. Effects of slow ammonia release urea/calcium compound on performance and carcass characteristics of feedlot steers. Texas Tech Univ. Agr. Sci. Natl. Res. Tech. Rpt. No. T-5-356. Texas Tech University, Lubbock, TX, USA.
-
(1995)
Agr. Sci. Natl. Res. Tech.
-
-
Cass, J.L.1
Richardson, C.R.2
Albin, R.C.3
Miller, M.F.4
-
11
-
-
0028417667
-
Effect of steamflaking of corn and sorghum grains on performance of lactation cows
-
Chen, K. H., J. T. Huber, C. B. Theurer, R. S. Swingle, J. Simas, S. C. Chan, Z. Wu and J. L. Sullivan. 1994. Effect of steamflaking of corn and sorghum grains on performance of lactation cows. J. Dairy Sci. 77:1038-1043.
-
(1994)
J. Dairy Sci.
, vol.77
, pp. 1038-1043
-
-
Chen, K.H.1
Huber, J.T.2
Theurer, C.B.3
Swingle, R.S.4
Simas, J.5
Chan, S.C.6
Wu, Z.7
Sullivan, J.L.8
-
12
-
-
0036359447
-
Influence of corn processing and frequency of feeding on cow performance
-
Dhiman, T. R., M. S. Zaman, I. S. MacQueen and R. L. Boman. 2002. Influence of corn processing and frequency of feeding on cow performance. J. Dairy Sci. 85:217-226.
-
(2002)
J. Dairy Sci.
, vol.85
, pp. 217-226
-
-
Dhiman, T.R.1
Zaman, M.S.2
MacQueen, I.S.3
Boman, R.L.4
-
13
-
-
84980126033
-
The use of semipermeable membranes to conserve fertilizer in artificially fertilized bays
-
Hassan, E. S. M. and S. Loeb. 1964. The use of semipermeable membranes to conserve fertilizer in artificially fertilized bays. Immnol. Oceanogr. 9:259-260.
-
(1964)
Immnol. Oceanogr.
, vol.9
, pp. 259-260
-
-
Hassan, E.S.M.1
Loeb, S.2
-
14
-
-
0029991398
-
Maximizing microbial protein synthesis in the rumen
-
Firkins, J. L. 1996. Maximizing microbial protein synthesis in the rumen. J. Nutr. 126:1347-1354S.
-
(1996)
J. Nutr.
, vol.126
-
-
Firkins, J.L.1
-
15
-
-
0141797702
-
Effects of a polymer-coated urea product on nitrogen metabolism in lactating holstein dairy cattle
-
Galo, E., S. M. Emanuele, C. J. Sniffen, J. H. White and J. R. Knapp. 2003. Effects of a polymer-coated urea product on nitrogen metabolism in lactating Holstein dairy cattle. J. Dairy Sci. 86:2154-2162. (Pubitemid 39067078)
-
(2003)
Journal of Dairy Science
, vol.86
, Issue.6
, pp. 2154-2162
-
-
Galo, E.1
Emanuele, S.M.2
Sniffen, C.J.3
White, J.H.4
Knapp, J.R.5
-
16
-
-
33750597288
-
Slow-release urea and highly fermentable sugars in diets fed to lactating dairy cows
-
Golombeski, G. L., K. F. Kalscheur, A. R. Hippen and D. J. Schingoethe. 2006. Slow-release urea and highly fermentable sugars in diets fed to lactating dairy cows. J. Dairy Sci. 89:4395-4403.
-
(2006)
J. Dairy Sci.
, vol.89
, pp. 4395-4403
-
-
Golombeski, G.L.1
Kalscheur, K.F.2
Hippen, A.R.3
Schingoethe, D.J.4
-
17
-
-
0030076966
-
Effect of form of nitrogen on growth of ruminal microbes in continuous culture
-
Griswold, K. E., W. H. Hoover, T. K. Miller and W. V. Thayne. 1996. Effect of form of nitrogen on growth of ruminal microbes in continuous culture. J. Anim. Sci. 74:483-491.
-
(1996)
J. Anim. Sci.
, vol.74
, pp. 483-491
-
-
Griswold, K.E.1
Hoover, W.H.2
Miller, T.K.3
Thayne, W.V.4
-
18
-
-
0037809329
-
Effect of urea infusion and ruminai degradable protein concentration on microbial growth, digestibility, and fermentation in continuous culture
-
Griswold, K. E., G. A. Apgar, J. Bouton and J. L. Firkins. 2003. Effect of urea infusion and ruminai degradable protein concentration on microbial growth, digestibility, and fermentation in continuous culture. J. Anim. Sci. 81:329-336.
-
(2003)
J. Anim. Sci.
, vol.81
, pp. 329-336
-
-
Griswold, K.E.1
Apgar, G.A.2
Bouton, J.3
Firkins, J.L.4
-
19
-
-
0031305754
-
Milk urea nitrogen as a tool to monitor the protein nutrition of dairy cows
-
Hof, G, M. D. Vervoorn, P. J. Lenaers and S. Tamminga. 1997. Milk urea nitrogen as a tool to monitor the protein nutrition of dairy cows. J. Dairy Sci. 80:3333-3340. (Pubitemid 127447068)
-
(1997)
Journal of Dairy Science
, vol.80
, Issue.12
, pp. 3333-3340
-
-
Hof, G.1
Vervoorn, M.D.2
Lenaers, P.J.3
Tamminga, S.4
-
20
-
-
4243052785
-
Relationships between milk urea and production, nutrition, and fertility traits in Israeli dairy herds
-
Hojman, D., O. Kroll, G Adin, M. Gips, B. Hanochi and E. Ezra. 2004. Relationship between milk urea and production, nutrition, and fertility traits in Israeli dairy herds. J. Dairy Sci. 87:1001-1011. (Pubitemid 44151725)
-
(2004)
Journal of Dairy Science
, vol.87
, Issue.4
, pp. 1001-1011
-
-
Hojman, D.1
Kroll, O.2
Adin, G.3
Gips, M.4
Hanochi, B.5
Ezra, E.6
-
21
-
-
0019578330
-
Protein and nonprotein nitrogen utilization in dairy cattle
-
Huber, J. T. and L. Kung, Jr. 1981. Protein and nonprotein nitrogen utilization in dairy cattle. J. Dairy Sci. 64:1170-1195.
-
(1981)
J. Dairy Sci.
, vol.64
, pp. 1170-1195
-
-
Huber, J.T.1
Kung Jr., L.2
-
23
-
-
0031992651
-
Effects of concentrations of peptide on microbial metabolism in continuous culture
-
Jones, D. F., W. H. Hoover and T. K. Miller Webster. 1998. Effects of concentrations of peptide on microbial metabolism in continuous culture. J. Anim. Sci. 76:611-616.
-
(1998)
J. Anim. Sci.
, vol.76
, pp. 611-616
-
-
Jones, D.F.1
Hoover, W.H.2
Miller Webster, T.K.3
-
24
-
-
0035491748
-
The relationship of milk urea nitrogen to urine nitrogen excretion in Holstein and Jersey cows
-
Kauffman, A. J. and N. R. St-Pierre. 2001. The relationship of milk urea nitrogen to urine nitrogen excretion in Holstein and Jersey cows. J. Dairy Sci. 84:2284-2294.
-
(2001)
J. Dairy Sci.
, vol.84
, pp. 2284-2294
-
-
Kauffman, A.J.1
St-Pierre, N.R.2
-
25
-
-
0035290062
-
Optimization of rate and efficiency of dietary nitrogen utilization through the use of animal by-products and (or) urea and their effects on nutrient digestion in Holstein steers
-
Knaus, W. F., D. H. Beermann, P. J. Guiroy, M. L. Boehm and D. G. Fox. 2001. Optimization of rate and efficiency of dietary nitrogen utilization through the use of animal by-products and (or) urea and their effects on nutrient digestion in Holstein steers. J. Anim. Sci. 79:753-760.
-
(2001)
J. Anim. Sci.
, vol.79
, pp. 753-760
-
-
Knaus, W.F.1
Beermann, D.H.2
Guiroy, P.J.3
Boehm, M.L.4
Fox, D.G.5
-
26
-
-
9944265173
-
Effect of protein source on microbial protein synthesis and nutrient digestion in beef cattle fed barley grain-based diets
-
Koening, K. M., K. A. Beauchemin and L. M. Rode. 2004. Effect of protein source on microbial protein synthesis and nutrient digestion in beef cattle fed barley grain-based diets. Can J. Anim. Sci. 84:481-490.
-
(2004)
Can J. Anim. Sci.
, vol.84
, pp. 481-490
-
-
Koening, K.M.1
Beauchemin, K.A.2
Rode, L.M.3
-
27
-
-
33750037650
-
Effect of different types of fibre supplemented with sunflower oil on ruminai fermentation and production of conjugated linoleic acids in vitro
-
Li, Y. L. and Q. X. Meng. 2006. Effect of different types of fibre supplemented with sunflower oil on ruminai fermentation and production of conjugated linoleic acids in vitro. Arch. Anim. Nutr. 60:402-411.
-
(2006)
Arch. Anim. Nutr.
, vol.60
, pp. 402-411
-
-
Li, Y.L.1
Meng, Q.X.2
-
28
-
-
84972113949
-
The estimation of the digestibility and metabolizable energy content of ruminant feedingstuffs from the gas production when they are incubated with rumen liquor in vitro
-
Menke, K. H., L. Raab, A. Salewski, H. Steingass, D. Fritz and W. Schneider. 1979. The estimation of the digestibility and metabolizable energy content of ruminant feedingstuffs from the gas production when they are incubated with rumen liquor in vitro. J. Agrie. Sci. Camb. 93:217-222.
-
(1979)
J. Agrie. Sci. Camb.
, vol.93
, pp. 217-222
-
-
Menke, K.H.1
Raab, L.2
Salewski, A.3
Steingass, H.4
Fritz, D.5
Schneider, W.6
-
29
-
-
0032602478
-
Fermentation substrate and dilution rate interact to affect microbial growth and efficiency
-
Meng, Q., M. S. Kerley, P. A. Ludden and R. L. Belyea. 1999. Fermentation substrate and dilution rate interact to affect microbial growth and efficiency. J. Anim. Sci. 77:206-214.
-
(1999)
J. Anim. Sci.
, vol.77
, pp. 206-214
-
-
Meng, Q.1
Kerley, M.S.2
Ludden, P.A.3
Belyea, R.L.4
-
30
-
-
84863123197
-
Use of a dual-flow continuous culture system for simulating ruminai fermentation in vitroa technical review
-
Meng, Q. X. 1999. Use of a dual-flow continuous culture system for simulating ruminai fermentation in vitro: a technical review. Acta Zoo Nutrimenta Sinica. 11(Suppl.):45-50.
-
(1999)
Acta Zoo Nutrimenta Sinica
, vol.11
, Issue.SUPPL.
, pp. 45-50
-
-
Meng, Q.X.1
-
31
-
-
85036747012
-
-
National Research Council (NRC). 7th rev. ed. Natl. Acda. Sci., Washington, DC.
-
National Research Council (NRC). 2001. Nutrient requirements of dairy cattle. 7th rev. ed. Natl. Acda. Sci., Washington, DC.
-
(2001)
Nutrient Requirements of Dairy Cattle
-
-
-
32
-
-
0040533395
-
Blood levels of haemoglobin, leukocytes, glucose, urea, creatinine, calcium, magnesium and inorganic phosphorus in dairy calves from birth to 12 weeks of age
-
Oltner, R. and B. Berglund. 1982. Blood levels of haemoglobin, leukocytes, glucose, urea, creatinine, calcium, magnesium and inorganic phosphorus in dairy calves from birth to 12 weeks of age. Swed. J. Agric. Res. 12:23-28.
-
(1982)
Swed. J. Agric. Res.
, vol.12
, pp. 23-28
-
-
Oltner, R.1
Berglund, B.2
-
34
-
-
0018991925
-
Slow ammonia release from urea: Rumen and metabolism studies
-
Owens, F. N, K. S. Lusby, K.Mizwicki and O. Forero. 1980. Slow ammonia release from urea: rumen and metabolism studies. J. Anim. Sci. 50:527-531.
-
(1980)
J. Anim. Sci.
, vol.50
, pp. 527-531
-
-
Owens, F.N.1
Lusby, K.S.2
Mizwicki, K.3
Forero, O.4
-
36
-
-
21144476280
-
Dairy protein degradability effects on plasma and milk urea nitrogen and milk nonprotein nitrogen in Holstein cows
-
Roseler, D. K., J. D. Ferguson, C. J. Sniffen and J. Herrema. 1993. Dairy protein degradability effects on plasma and milk urea nitrogen and milk nonprotein nitrogen in Holstein cows. J. Dairy. Sci. 76:525-534.
-
(1993)
J. Dairy. Sci.
, vol.76
, pp. 525-534
-
-
Roseler, D.K.1
Ferguson, J.D.2
Sniffen, C.J.3
Herrema, J.4
-
37
-
-
85036748301
-
-
SAS User's Guide: Statistics, Version 8 Edition 1999 SAS Inst., Inc., Cary, North Carolina.
-
SAS User's Guide: Statistics, Version 8 Edition. 1999. SAS Inst., Inc., Cary, North Carolina.
-
-
-
-
38
-
-
0016301573
-
Effect of ammonia concentration on rumen microbial protein production in vitro. Br
-
Satter, L. D. and L. L. Slyter. 1974. Effect of ammonia concentration on rumen microbial protein production in vitro. Br. J. Nutr. 32:199-208.
-
(1974)
J. Nutr.
, vol.32
, pp. 199-208
-
-
Satter, L.D.1
Slyter, L.L.2
-
39
-
-
0020388099
-
Ruminal VFA production with steers fed whole or ground corn grain
-
Sharp, W. M., R. R. Johnson and F. N. Owens. 1982. Ruminal VFA production with steers fed whole or ground corn grain. J. Anim. Sci. 55:1505-1514.
-
(1982)
J. Anim. Sci.
, vol.55
, pp. 1505-1514
-
-
Sharp, W.M.1
Johnson, R.R.2
Owens, F.N.3
-
40
-
-
85036740916
-
-
Proc. Continuous Culture Fermenters: Frustration or Fermentation. Northeast ADAS-ASAS Regional Meeting, Chazy, NY.
-
Slyter, L. L. 1990. Buffers used in the artificial rumen. In: Proc. Continuous Culture Fermenters: Frustration or Fermentation. Northeast ADAS-ASAS Regional Meeting, p 9. Chazy, NY.
-
(1990)
Buffers Used in the Artificial Rumen
-
-
Slyter, L.L.1
-
41
-
-
1542754625
-
Rates of production of acetate, propionate, and butyrate in the rumen of lactating dairy cows given normal and low-roughage diets
-
Sutton, J. D., M. S. Dhanoa, S. V. Morant, J. France, D. J. Napper and E. Schuller. 2003. Rates of production of acetate, propionate, and butyrate in the rumen of lactating dairy cows given normal and low-roughage diets. J. Dairy Sci. 86:3620-3633.
-
(2003)
J. Dairy Sci.
, vol.86
, pp. 3620-3633
-
-
Sutton, J.D.1
Dhanoa, M.S.2
Morant, S.V.3
France, J.4
Napper, D.J.5
Schuller, E.6
-
42
-
-
0037005258
-
Performance of growing and finishing cattle supplemented with a slow-release urea product and urea
-
Tedeschi, L. O., M. J. Baker, D. J. Ketchen and D. G. Fox. 2002. Performance of growing and finishing cattle supplemented with a slow-release urea product and urea. Can. J. Anim. Sci. 82:567-573.
-
(2002)
Can. J. Anim. Sci.
, vol.82
, pp. 567-573
-
-
Tedeschi, L.O.1
Baker, M.J.2
Ketchen, D.J.3
Fox, D.G.4
-
43
-
-
0026232176
-
Methods for dietary, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition
-
Van Soest, P. J., J. B. Robertson and B. A. Lewis. 1991. Methods for dietary, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. J. Dairy Sci. 74:3583-3597.
-
(1991)
J. Dairy Sci.
, vol.74
, pp. 3583-3597
-
-
Van Soest, P.J.1
Robertson, J.B.2
Lewis, B.A.3
-
44
-
-
0039363992
-
Effect of urea supplementation of diets containing lignosulfonate-treated soybean meal on bacterial fermentation in continuous culture of ruminai contents
-
Windschitl, P. M. and M. D. Stern. 1988. Effect of urea supplementation of diets containing lignosulfonate-treated soybean meal on bacterial fermentation in continuous culture of ruminai contents. J. Anim. Sci. 66:2948-2958.
-
(1988)
J. Anim. Sci.
, vol.66
, pp. 2948-2958
-
-
Windschitl, P.M.1
Stern, M.D.2
-
45
-
-
0001322472
-
A rapid procedure for purine measurement and its use for estimating net ruminai protein syntheses
-
Zinn, R. A. and F. N. Owens. 1986. A rapid procedure for purine measurement and its use for estimating net ruminai protein syntheses. Can. J. Anim. Sci. 66:157-166.
-
(1986)
Can. J. Anim. Sci.
, vol.66
, pp. 157-166
-
-
Zinn, R.A.1
Owens, F.N.2
|