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Sütçü İneklerde Beslenme Seviyesinin Belirlenmesinde, Sütte Üre Azotu (MUN) ile Bazı Parametreler Arasındaki Etkileşimin Araştırılması

Year 2019, Volume: 12 Issue: 3, 246 - 253, 30.09.2019
https://doi.org/10.30607/kvj.521100

Abstract

Bu araştırma, süt ineklerinde süt üre azotu miktarı ile
beslenme düzeyi arasındaki ilişkinin belirlenmesi amacıyla gerçekleştirilmiştir.
Araştırmanın
materyalini 100 farklı süt ineği işletmesinden toplanan süt numuneleri
oluşturmuştur. Araştırmada sütte yapılan analizlere göre 3 grup
oluşturulmuştur. Alınan süt numunelerinde MUN değerleri 12-16 mg/dl arasında
olanlar normal (grup A) bu değerin altında olanlar düşük (grup B) üzerinde
olanlar ise yüksek (grup C) olarak kabul edilmiştir. Ayrıca sütte ölçülen
aseton ve beta hidroksi bütirik asit (BHBA) değerlerinin yanı sıra toplam katı
madde, yağ, yağsız kuru madde, ham protein, gerçek protein, laktoz, doymuş yağ
asidi, toplam doymamış yağ asitleri (TUS), çoklu doymamış yağ asitleri (PUFA),
tekli doymamış yağ asitleri (MUFA) ve aflatoksin M1 seviyelerine göre düşük,
normal ve yüksek üre azotu değerleri ile karşılaştırılmıştır.
Araştırmada, grupların MUN
değerleri sırasıyla: 14.46, 10.05 ve 20.15 mg/dl’dir. Araştırma sonunda
grupların aseton değerleri arasındaki farklılıklar istatistik olarak anlamlı
olmasına (P<0.05) rağmen her üç grubun değerleri de süt inekleri için belirlenen
normal aseton değerleri arasındadır. Benzer şekilde sütte BHBA, yağ, ham
protein, gerçek protein, doymuş yağ asitleri,
MUFA ve AFM1 değerleri açısından gruplar arasında anlamlı farklılıklar bulunmaktadır
(P<0.01). Sonuç olarak süt ineklerinde MUN değeri, aseton, BHBA ve diğer
parametreler ile metabolik hastalıklar arasındaki ilişkileri anlamak için daha
ayrıntılı çalışmalara ihtiyaç bulunmaktadır.

References

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Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows

Year 2019, Volume: 12 Issue: 3, 246 - 253, 30.09.2019
https://doi.org/10.30607/kvj.521100

Abstract

This study was
carried out to determine the relationship between the amount of Milk Urea
Nitrogen (MUN) and nutritional level in dairy cows.

The research material was milk samples
which were collected from 100 different commercial dairy farms. Three groups
were assigned
according to the milk
analysis in the experiment. Group A, those having normal MUN values between
12-16 mg / dl in milk samples, group B, those having less MUN value and group
C, those having high MUN value.
Apart from this acetone, Beta hydroxy butyric acid (BHBA), total solid matter, fat,
fat-free dry matter, crude protein (CP),true protein (TP), lactose, saturated
fatty acids (SFA), total unsaturated fatty acids (TUFA), Polyunsaturated fatty
acid (PUFA), Monounsaturated fatty acid (MUFA) and aflatoxin M1 values measured in milk and these were compared
with low, normal and high MUN levels.
In
the study the MUN values of the groups were 14.46, 10.05 and 20.15 mg / dl
respectively.
At the end of the
study, although the differences between the groups' acetone values were
statistically significant (P <0.05), the values of all three groups were
among the normal acetone values determined for dairy cows.
 Moreover,
there were differences in milk regarding BHBA, fat, CP,TP, SFA, MUFA and AFM1
values (P<0.01) between the groups. As a concluded that some further
detailed studies are required to get to know a deeper understanding of MUN
levels in milk cows between acetone, BHBA and other parameters and metabolic
diseases.

References

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  • Arunvipas P, Van Leeuwen JA, Dohoo IR, Keefe GP, Burton SA, Lissemore KD. Relationships among milk urea-nitrogen, dietary parameters, and fecal nitrogen in commercial dairy herds. The Canadian J Vet Research. 2008;72: 449-453.
  • Arunvipas P, Van Leeuwen JA, Dohoo IR, Kefe GP. Evaluation of the reliability and repeatability of automated milk urea nitrogen testing. The Canadian J Vet Research. 2003;67: 60-63.
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  • Broderick GA, Clayton MK. A statistical evaluation of animal and nutritional factors influencing concentrations of milk urea nitrogen. J Dairy Sci. 1997; 80: 2964–2971.
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  • Carlsson J, Pehrson B. The relationship between seasonal variations in the concentration of urea in bulk milk and the production and fertility of dairy herds. J Vet Med. 1993; 40: 205-212.
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  • Ciszuk AU, Gebregziabher T. Milk urea as an estimate of urine nitrogen of dairy cows and goats. Acta Agric Scand 1994; 44:87–95.
  • Clark CEF, Fulkerson WJ, Nandra KS, Barchia I, Macmillan KL. The use of indicators to assess the degree of mobilisation of body reserves in dairy cows in early lactation on a pasture-based diet. Livest Prod Sci. 2005;94: 199-211.
  • Çardak AD. Effects of Somatic Cell Count, Parity and Lactation Stage on Yield and Components of Milk in Holstein-Friesian Cows. Harran Üniv Vet Fak Derg. 2016;5 (1): 34-39.
  • Denis-Robichaud J, Dubuc J, Lefebvre D, DesCôteaux L. Accuracy of milk ketone bodies from flow-injection analysis for the diagnosis of hyperketonemia in dairy cows. J Dairy Sci. 2014;97(6): 3364-3370.
  • Donkin SS, Pallatin MR, Doane PH, Cecava MC, White HM, Barnes E, Koser SL. Performance of dairy cows fed glycerol as a primary feed ingredient. J Dairy Sci. 2007;90 (Suppl. 1): 350.
  • Drackley JK. Opportunies for glycerol use in dairy diets. Four-State Dairy Nutrition and Management Conference, 11-12 June 2008; p.118.
  • Duffield T. Subclinical ketosis in lactating dairy cattle. Veterinary Clinics of North America: Food Anim Practice. 2000; 16(2): 231-253.
  • Duffield TF. Effects of a monensin controlled release capsule on energy metabolism, health and production in lactating dairy cattle. DVSc-Thesis, 1997;University of Guelph, Ontario, Canada.
  • Duffield TF, Kelton DF, Leslie KE, Lissemore KD, Lumsden JH. Use of test day milk fat and milk protein to detect subclinical ketosis in dairy cattle in Ontario. Canadian Vet J. 1997; 38(11): 713.
  • Eicher R, Bouchard E, Bigras-Poulin M. Factors affecting milk urea nitrogen and protein concentrations in Quebec dairy cows. Prev Vet Med. 1999; 39: 53-63.
  • Enjalbert F, Nicot MC, Bayourthe C, Moncoulon R. Ketone bodies in milk and blood of dairy cows: Relationship between concentrations and utilization for detection of subclinical ketosis. J Dairy Sci. 2001;84(3): 583-589.
  • Faust MA, Kimler LH, Funk R. Effects of laboratories for milk urea nitrogen ve other milk components. J Dairy Sci. 1997; 80 (Suppl. 1): 206.
  • Ferguson JD Milk urea nitrogen. 2000; Penn State University extension. USA
  • Flis SA, Wattiaux MA. Effect of parity and supply of rumen-degrated and undegraded protein on production and nitrogen balance in Holsteins. J Dairy Sci. 2005; 88: 2096-2106.
  • Frank B, Swensson C. Relationship between content of crude protein in rations for dairy cows and milk yield, concentration of urea in milk and ammonia emissions. J Dairy Sci. 2002; 85: 1829-1838.
  • Grexton B. MUN data on Ontario herds offers up some interesting information, Accesion Date: September 2, 1999. http://www.ontdhi.com/mundata.htm Grummer RR. Etiology of lipid-related metabolic disorders in periparturient dairy cows. J Dairy Sci. 1993; 76(12):3882-3896.
  • Gustafsson AH, Carlsson J. Effects of silage quality, protein evaluation systems and milk urea content on milk yield and reproduction in dairy cows. Livestock Prod Sci. 1993; 37: 91–105.
  • Gustafsson AH, Palmquist DL. Diurnal Variation of Rumen Ammonia, Serum Urea, and Milk Urea in Dairy Cows at High and Low Yields. J Dairy Sci. 1993; 76: 475–484.
  • Hof G, Vervoorn MD, Lenaers PL, Tamminga S. Milk urea nitrogen as a tool to monitor the protein nutrition of dairy cows. J. Dairy Sci. 1997; 80: 3333–3340.
  • Hojman D, Gips M, Ezra E. Association between live body weight and milk urea concentration in Holstein cows. J Dairy Sci. 2005; 88(2): 580-584.
  • Hong NTT, Wanapat M, Wachirapakorn C, Pakdee P, Rowlinson P. Effects of timing of initial cutting and subsequent cutting on yields and chemical compositions of cassava hay and its supplementation on lactating dairy cows. Asian Australasian J Anim Sci. 2003; 16(12): 1763-1769.
  • Hutjens M, Chase LE. Interpreting milk urea nitrogen (MUN) values Accesion Date: 2004; http://www.extension.org/pages/Interpreting_Milk_ Urea_Nitrogen_(MUN)_ Values.
  • Ide Y, Shimbayashi K, Yonemura T. Effect of dietary conditions upon serum- and milk-urea nitrogen in cows I. Serum- and milk-urea as affected by protein intake. Jap J Vet Sci. 1966; 28: 321–327.
  • Johnson RG, Young AJ. The association between milk urea nitrogen and DHI production variables in Western commercial dairy herds. J Dairy Sci. 2003; 86(9): 3008-3015.
  • Jonker JS, Kohn RA, Erdman RA. Using milk urea nitrogen to predict nitrogen excretion and utilization efficiency in lactating dairy cattle. J Dairy Sci. 1998; 81: 2681–269.
  • Jonker JS, Kohn RA, High J. Use of milk urea nitrogen to improve dairy cow diets. J Dairy Sci. 2002; 85: 939-946.
  • Kananub S, Jawjaroensri W, VanLeeuwen J, Stryhn H, Arunvipas P. Exploring factors associated with bulk tank milk urea nitrogen in Central Thailand. Veterinary World. 2018; EISSN: 2231-0916.
  • Kauffman AJ, St-Pierre NR. The relationship of milk urea nitrogen to urine nitrogen excretion in Holstein and Jersey cows. J Dairy Sci. 2001; 84: 2284–2294.
  • Kirchgessner M, Kreuzer M, Roth-Mailer DA. Milk urea and protein content to diagnose energy and protein malnutrition of dairy cows. Arch Anim Nut. 1986; 36: 192-197.
  • Kohn RA, French KR, Russek-Cohen E: A comparison of instruments and laboratories used to measure milk urea nitrogen in bulk-tank milk samples. J Dairy Sci. 2004; 87: 1848-1853.
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There are 78 citations in total.

Details

Primary Language English
Subjects Veterinary Sciences
Journal Section RESEARCH ARTICLE
Authors

Mehmet Taytak This is me 0000-0002-5090-7474

İsmail Bayram 0000-0002-9993-7092

Publication Date September 30, 2019
Acceptance Date August 7, 2019
Published in Issue Year 2019 Volume: 12 Issue: 3

Cite

APA Taytak, M., & Bayram, İ. (2019). Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows. Kocatepe Veterinary Journal, 12(3), 246-253. https://doi.org/10.30607/kvj.521100
AMA Taytak M, Bayram İ. Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows. kvj. September 2019;12(3):246-253. doi:10.30607/kvj.521100
Chicago Taytak, Mehmet, and İsmail Bayram. “Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows”. Kocatepe Veterinary Journal 12, no. 3 (September 2019): 246-53. https://doi.org/10.30607/kvj.521100.
EndNote Taytak M, Bayram İ (September 1, 2019) Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows. Kocatepe Veterinary Journal 12 3 246–253.
IEEE M. Taytak and İ. Bayram, “Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows”, kvj, vol. 12, no. 3, pp. 246–253, 2019, doi: 10.30607/kvj.521100.
ISNAD Taytak, Mehmet - Bayram, İsmail. “Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows”. Kocatepe Veterinary Journal 12/3 (September 2019), 246-253. https://doi.org/10.30607/kvj.521100.
JAMA Taytak M, Bayram İ. Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows. kvj. 2019;12:246–253.
MLA Taytak, Mehmet and İsmail Bayram. “Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows”. Kocatepe Veterinary Journal, vol. 12, no. 3, 2019, pp. 246-53, doi:10.30607/kvj.521100.
Vancouver Taytak M, Bayram İ. Investigation of The Interaction Between Milk Urea Nitrogen (MUN) and Some Parameters in Determining The Level of Nutrition in Dairy Cows. kvj. 2019;12(3):246-53.

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