메뉴 건너뛰기




Volumn 59, Issue 1-2, 2003, Pages 83-93

The effect of non-nutritional factors on milk urea nitrogen levels in dairy cows in Prince Edward Island, Canada

Author keywords

Dairy cow; Milk urea nitrogen; Non nutritional factors

Indexed keywords


EID: 0038734045     PISSN: 01675877     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-5877(03)00061-8     Document Type: Article
Times cited : (54)

References (38)
  • 1
    • 0030346387 scopus 로고    scopus 로고
    • Effects of dietary crude protein, breed, parity, and health status on the fertility of dairy cows
    • Barton, B.A., Rosario, H.A., Andersson, G.W., Grindle, B.P., Carroll, D.J., 1996. Effects of dietary crude protein, breed, parity, and health status on the fertility of dairy cows. J. Dairy Sci. 79, 2225-2236.
    • (1996) J. Dairy Sci. , vol.79 , pp. 2225-2236
    • Barton, B.A.1    Rosario, H.A.2    Andersson, G.W.3    Grindle, B.P.4    Carroll, D.J.5
  • 2
    • 0019040662 scopus 로고
    • Glucose and urea kinetics in cows in early lactation
    • Bruckental, I., Oldham, J.D., Sutton, J.D., 1980. Glucose and urea kinetics in cows in early lactation. Br. J. Nutr. 44, 33-45.
    • (1980) Br. J. Nutr. , vol.44 , pp. 33-45
    • Bruckental, I.1    Oldham, J.D.2    Sutton, J.D.3
  • 3
    • 0037655167 scopus 로고
    • Monthly variations in gross composition of California Herd Milk
    • Bruhn, J.C., Franke, A.A., 1977. Monthly variations in gross composition of California Herd Milk. J. Dairy Sci. 60, 696-700.
    • (1977) J. Dairy Sci. , vol.60 , pp. 696-700
    • Bruhn, J.C.1    Franke, A.A.2
  • 4
    • 0025492569 scopus 로고
    • Effects of excess degradable protein on postpartum reproduction and energy balance in dairy cattle
    • Canfield, R.W., Sniffen, C.J., Butler, W.R., 1990. Effects of excess degradable protein on postpartum reproduction and energy balance in dairy cattle. J. Dairy Sci. 73, 2342-2349.
    • (1990) J. Dairy Sci. , vol.73 , pp. 2342-2349
    • Canfield, R.W.1    Sniffen, C.J.2    Butler, W.R.3
  • 5
    • 0037655168 scopus 로고
    • Milk urea as a marker of nutritional imbalance in dairy cows with special reference to fertility
    • Cornell University, Ithaca, USA
    • Carlsson, J., 1989. Milk urea as a marker of nutritional imbalance in dairy cows with special reference to fertility. In: Proceedings of the Seventh International Conference on Prod. Diseases, Cornell University, Ithaca, USA, pp. 397-400.
    • (1989) Proceedings of the Seventh International Conference on Prod. Diseases , pp. 397-400
    • Carlsson, J.1
  • 6
    • 0029186752 scopus 로고
    • Variation with breed, age, season, yield, stage of lactation herd in the concentration of urea in bulk milk and individual cow's milk
    • Carlsson, J., Bergstrom, J., Pehrson, B., 1995. Variation with breed, age, season, yield, stage of lactation herd in the concentration of urea in bulk milk and individual cow's milk. Acta Vet. Scand. 36, 245-254.
    • (1995) Acta Vet. Scand. , vol.36 , pp. 245-254
    • Carlsson, J.1    Bergstrom, J.2    Pehrson, B.3
  • 7
    • 0024237104 scopus 로고
    • Influence of protein intake and feeding strategy on reproductive performance of dairy cows
    • Carroll, D.J., Brton, B.A., Smith, R.D., 1988. Influence of protein intake and feeding strategy on reproductive performance of dairy cows. J. Dairy Sci. 71, 3470-3481.
    • (1988) J. Dairy Sci. , vol.71 , pp. 3470-3481
    • Carroll, D.J.1    Brton, B.A.2    Smith, R.D.3
  • 8
    • 0016512513 scopus 로고
    • Composition of milks of dairy cattle. 1. Protein, lactose, and fat contents and distribution of protein fraction
    • Cerbulis, J., Farrell, H.M., 1975. Composition of milks of dairy cattle. 1. Protein, lactose, and fat contents and distribution of protein fraction. J. Dairy Sci. 58, 817-827.
    • (1975) J. Dairy Sci. , vol.58 , pp. 817-827
    • Cerbulis, J.1    Farrell, H.M.2
  • 9
    • 0026901828 scopus 로고
    • Nutritional factors influencing the nitrogen composition of bovine milk: A review
    • DePeters, E.J., Cant, J.P., 1992. Nutritional factors influencing the nitrogen composition of bovine milk: a review. J. Dairy Sci. 75, 2043-2070.
    • (1992) J. Dairy Sci. , vol.75 , pp. 2043-2070
    • DePeters, E.J.1    Cant, J.P.2
  • 10
    • 0033161448 scopus 로고    scopus 로고
    • Cow level sampling factors affecting analysis and interpretation of milk urea concentrations in 2 dairy herds
    • Eicher, R., Bouchard, E., Tremblay, A., 1999a. Cow level sampling factors affecting analysis and interpretation of milk urea concentrations in 2 dairy herds. Can. Vet. J. 40, 487-492.
    • (1999) Can. Vet. J. , vol.40 , pp. 487-492
    • Eicher, R.1    Bouchard, E.2    Tremblay, A.3
  • 11
    • 0033548522 scopus 로고    scopus 로고
    • Factors affecting milk urea nitrogen and protein concentrations in Quebec dairy cows
    • Eicher, R., Bouchard, E., Bigras-Poulin, M., 1999b. Factors affecting milk urea nitrogen and protein concentrations in Quebec dairy cows. Prev. Vet. Med. 39, 53-63.
    • (1999) Prev. Vet. Med. , vol.39 , pp. 53-63
    • Eicher, R.1    Bouchard, E.2    Bigras-Poulin, M.3
  • 12
    • 0000554321 scopus 로고
    • Long-term feeding of rapeseed meal and full-fat rapeseed of double low cultivars to dairy cows
    • Emanuelson, M., Wiktorsson, H., 1993. Long-term feeding of rapeseed meal and full-fat rapeseed of double low cultivars to dairy cows. Livest. Prod. Sci. 33, 199-214.
    • (1993) Livest. Prod. Sci. , vol.33 , pp. 199-214
    • Emanuelson, M.1    Wiktorsson, H.2
  • 13
    • 0037992981 scopus 로고    scopus 로고
    • Effects of laboratories for milk urea nitrogen and other milk components
    • Faust, M.A., Kilmer, L.H., Funk, R., 1997. Effects of laboratories for milk urea nitrogen and other milk components. J. Dairy Sci. 80 (Suppl. 1 ), 206.
    • (1997) J. Dairy Sci. , vol.80 , Issue.SUPPL. 1 , pp. 206
    • Faust, M.A.1    Kilmer, L.H.2    Funk, R.3
  • 14
    • 0041350643 scopus 로고    scopus 로고
    • Ferguson, J.D. (Ed.), June 29, 1999
    • Ferguson, J.D., 1999. In: Ferguson, J.D. (Ed.), Milk Urea Nitrogen, June 29, 1999, pp. 1-6. http://cahpwww.nbc.upenn.edu/mun/mun_info.html.
    • (1999) Milk Urea Nitrogen , pp. 1-6
    • Ferguson, J.D.1
  • 16
    • 0038330826 scopus 로고    scopus 로고
    • Preliminary result from a study evaluating the test characteristics of a milk urea nitrogen assay and the influence of factors related to sample collection and handling
    • September
    • Godden, S.M., Lissemore, K.D., Leslie, K.E., Lumsden, T., Walton, J.S., Kelton, D.F., 1996. Preliminary result from a study evaluating the test characteristics of a milk urea nitrogen assay and the influence of factors related to sample collection and handling. In: Proceedings of the American Association of Bovine Practitioners, September, pp. 169-170.
    • (1996) Proceedings of the American Association of Bovine Practitioners , pp. 169-170
    • Godden, S.M.1    Lissemore, K.D.2    Leslie, K.E.3    Lumsden, T.4    Walton, J.S.5    Kelton, D.F.6
  • 17
    • 0034152878 scopus 로고    scopus 로고
    • Analytic validation of an infrared milk urea assay and effects of sample acquisition factors on milk urea results
    • Godden, S.M., Lissemore, K.D., Kelton, D.F., Lumsden, J.H., Leslie, K.E., Walton, J.S., 2000. Analytic validation of an infrared milk urea assay and effects of sample acquisition factors on milk urea results. Dairy Sci. 83, 435-442.
    • (2000) Dairy Sci. , vol.83 , pp. 435-442
    • Godden, S.M.1    Lissemore, K.D.2    Kelton, D.F.3    Lumsden, J.H.4    Leslie, K.E.5    Walton, J.S.6
  • 20
    • 0029023394 scopus 로고
    • Influence of postpartum energy restriction on energy status, plasma LH and oestradiol secretion and follicular development in suckled beef cows
    • Grimard, B., Humblot, P., Ponter, A.A., Mialot, J.P., Sauvant, D., Thibier, M., 1995. Influence of postpartum energy restriction on energy status, plasma LH and oestradiol secretion and follicular development in suckled beef cows. J. Reprod. Fert. 104, 173-179.
    • (1995) J. Reprod. Fert. , vol.104 , pp. 173-179
    • Grimard, B.1    Humblot, P.2    Ponter, A.A.3    Mialot, J.P.4    Sauvant, D.5    Thibier, M.6
  • 21
    • 0027550639 scopus 로고
    • Diurnal variation of rumen ammonia, serum urea and milk urea in dairy cows at high and low yields
    • Gustafsson, A.H., Palmquist, D.L., 1993. Diurnal variation of rumen ammonia, serum urea and milk urea in dairy cows at high and low yields. J. Dairy Sci. 76, 475-484.
    • (1993) J. Dairy Sci. , vol.76 , pp. 475-484
    • Gustafsson, A.H.1    Palmquist, D.L.2
  • 23
    • 0016145873 scopus 로고
    • On the causes and effects of variations in the blood profile of Swedish dairy cattle
    • Hewett, C., 1974. On the causes and effects of variations in the blood profile of Swedish dairy cattle. Acta Vet. Scand. 50 (Suppl.), 1-151.
    • (1974) Acta Vet. Scand. , vol.50 , Issue.SUPPL. , pp. 1-151
    • Hewett, C.1
  • 24
    • 0000107540 scopus 로고
    • Possibilities and limitations for appraisal of energy and protein supply through monitoring of mil urea level
    • in German, English summary
    • Hoffmann, V.M., Steinhofel, O., 1990. Possibilities and limitations for appraisal of energy and protein supply through monitoring of mil urea level. Mh. Vet. Med. 45, 223-227 (in German, English summary).
    • (1990) Mh. Vet. Med. , vol.45 , pp. 223-227
    • Hoffmann, V.M.1    Steinhofel, O.2
  • 25
    • 0033142830 scopus 로고    scopus 로고
    • Milk urea nitrogen target concentrations for lactating dairy cows fed according to National Research Council recommendations
    • Jonker, J.S., Kohn, R.A., Erdman, R.A., 1999. Milk urea nitrogen target concentrations for lactating dairy cows fed according to National Research Council Recommendations. J. Dairy Sci. 82, 1261-1273.
    • (1999) J. Dairy Sci. , vol.82 , pp. 1261-1273
    • Jonker, J.S.1    Kohn, R.A.2    Erdman, R.A.3
  • 26
    • 84971942681 scopus 로고
    • The effect of protein intake and lactation number on post-partum body weight loss and reproductive performance of dairy cows
    • Kaim, M., Folman, Y., Neumark, H., Kaufmann, W., 1983. The effect of protein intake and lactation number on post-partum body weight loss and reproductive performance of dairy cows. Anim. Prod. 37, 229-235.
    • (1983) Anim. Prod. , vol.37 , pp. 229-235
    • Kaim, M.1    Folman, Y.2    Neumark, H.3    Kaufmann, W.4
  • 27
    • 0002236551 scopus 로고
    • Variation in composition of raw milk with special regard to the urea content
    • in German, English summary
    • Kaufmann, W., 1982. Variation in composition of raw milk with special regard to the urea content. Milchwissenschaft 37, 6-9 (in German, English summary).
    • (1982) Milchwissenschaft , vol.37 , pp. 6-9
    • Kaufmann, W.1
  • 28
    • 0038669397 scopus 로고
    • Subclinical mastitis and urea determination in cows' milk
    • in Italian, English summary
    • Licata, E., 1985. Subclinical mastitis and urea determination in cows' milk. Obiettivi e Doc-Vet 6, 65-67 (in Italian, English summary).
    • (1985) Obiettivi e Doc-Vet , vol.6 , pp. 65-67
    • Licata, E.1
  • 29
    • 0021466058 scopus 로고
    • Effect of varying protein and energy densities in complete rations fed to cows in first lactation
    • Macleod, G.K., Grieve, D.G., McMillan, I., Smith, G.C., 1984. Effect of varying protein and energy densities in complete rations fed to cows in first lactation. J. Dairy Sci. 67, 1421-1429.
    • (1984) J. Dairy Sci. , vol.67 , pp. 1421-1429
    • Macleod, G.K.1    Grieve, D.G.2    McMillan, I.3    Smith, G.C.4
  • 30
    • 0002503384 scopus 로고
    • Diurnal variation of serum and milk urea nitrogen levels in dairy cows
    • Miettinen, P.V.A., Juvonen, R.O., 1990. Diurnal variation of serum and milk urea nitrogen levels in dairy cows. Acta Agric. Scand. Sect. A Anim. Sci. 40, 289-296.
    • (1990) Acta Agric. Scand. Sect. A Anim. Sci. , vol.40 , pp. 289-296
    • Miettinen, P.V.A.1    Juvonen, R.O.2
  • 31
    • 0037655160 scopus 로고    scopus 로고
    • BUN and MUN: Urea nitrogen testing in dairy cattle
    • Moore, D.A., Varga, G.A., 1996. BUN and MUN: urea nitrogen testing in dairy cattle. Comp. Cont. Ed. Pract. Vet. 18, 712-720.
    • (1996) Comp. Cont. Ed. Pract. Vet. , vol.18 , pp. 712-720
    • Moore, D.A.1    Varga, G.A.2
  • 32
    • 0022063855 scopus 로고
    • Percentages of protein and nonprotein nitrogen with varying fat and somatic cells in bovine milk
    • Ng-Kwai-Hang, K.F., Hayes, J.F., Moxley, J.E., Monardes, H.G., 1985. Percentages of protein and nonprotein nitrogen with varying fat and somatic cells in bovine milk. J. Dairy Sci. 68, 1257-1262.
    • (1985) J. Dairy Sci. , vol.68 , pp. 1257-1262
    • Ng-Kwai-Hang, K.F.1    Hayes, J.F.2    Moxley, J.E.3    Monardes, H.G.4
  • 33
    • 46549104821 scopus 로고
    • Urea concentrations in milk in relation to milk yield, live weight, lactation number and amount and composition of feed given to dairy cows
    • Oltner, R., Wiktorsson, H., Emanuelson, M., 1985. Urea concentrations in milk in relation to milk yield, live weight, lactation number and amount and composition of feed given to dairy cows. Livest. Prod. Sci. 12, 47-57.
    • (1985) Livest. Prod. Sci. , vol.12 , pp. 47-57
    • Oltner, R.1    Wiktorsson, H.2    Emanuelson, M.3
  • 34
    • 0019562690 scopus 로고
    • Repeatabilities of serum constituents in Holstein-Friesians affected by feeding, age, lactation, and pregnancy
    • Peterson, R.G., Waldern, D.E., 1981. Repeatabilities of serum constituents in Holstein-Friesians affected by feeding, age, lactation, and pregnancy. J. Dairy Sci. 64, 822-831.
    • (1981) J. Dairy Sci. , vol.64 , pp. 822-831
    • Peterson, R.G.1    Waldern, D.E.2
  • 35
    • 0024821857 scopus 로고
    • Levels of milk urea, plasma constituents and rumen liquid ammonia in relation to the feeding of dairy cows during early lactation
    • Ropstad, E., Vik-Mo, L., Refsdal, A.O., 1989. Levels of milk urea, plasma constituents and rumen liquid ammonia in relation to the feeding of dairy cows during early lactation. Acta Vet. Scand. 30, 199-208.
    • (1989) Acta Vet. Scand. , vol.30 , pp. 199-208
    • Ropstad, E.1    Vik-Mo, L.2    Refsdal, A.O.3
  • 36
    • 0031989569 scopus 로고    scopus 로고
    • Evaluation of the utilization of dietary nitrogen by dairy cows based on urea concentration in milk
    • Schepers, A.J., Meijer, R.G.M., 1998. Evaluation of the utilization of dietary nitrogen by dairy cows based on urea concentration in milk. J. Dairy Sci. 81, 579-584.
    • (1998) J. Dairy Sci. , vol.81 , pp. 579-584
    • Schepers, A.J.1    Meijer, R.G.M.2
  • 38
    • 0023282754 scopus 로고
    • Variability in true protein, casein, nonprotein nitrogen, and proteolysis in high and low somatic cell milks
    • Verdi, R.J., Barbano, D.M., Dellavalle, M.E., Senyk, G.F., 1987. Variability in true protein, casein, nonprotein nitrogen, and proteolysis in high and low somatic cell milks. J. Dairy Sci. 70, 230-242.
    • (1987) J. Dairy Sci. , vol.70 , pp. 230-242
    • Verdi, R.J.1    Barbano, D.M.2    Dellavalle, M.E.3    Senyk, G.F.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.