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Research Article

volume 53 issue 6 (june 2019) : 720-723,   Doi: 10.18805/ijar.B-939

Evaluation of milk urea concentrations and their relationship with milk production, rumen degradable proteins imbalance, and cow’s fertility in a dairy farm in Haouz, central Morocco

N
N. Munyaneza
Y
Y. EI Hachimi
1Cadi Ayyad University, Faculty of Sciences and Technology, Department of Biology, 112Bd. Abdelkrim Al Khattabi, 549,40000, Marrakech, Morocco.
Cite article:- Munyaneza N., Hachimi EI Y. (2019). Evaluation of milk urea concentrations and their relationship with milk production, rumen degradable proteins imbalance, and cow’s fertility in a dairy farm in Haouz, central Morocco. Indian Journal of Animal Research. 53(6): 720-723. doi: 10.18805/ijar.B-939.

ABSTRACT

The effect of some factors on relationships between milk urea concentrations, milk production, negative OEB diet and fertility of 74 cows were analyzed. Diets were calculated using the French PDI system and SPSS 20 package was used for statistical analysis. Milk urea concentrations ranged from 31.7± 1.6 mg/dl   in low-producing cows (17.3 ± 2.3 kg milk) to 32.3 ±2.0 mg/dl in high-producing cows (25.1 ± 4.4 kg milk). The increase of milk urea concentrations was found to increase interval between calving and conception (p< 0.00), number of inseminations per conception (p <0.01) and interval between two successive calvings (p<0.00). Increasing of urea in milk in relation with feeding diets characterized by negative OEB   might decrease milk production and fertility in dairy herd. Therefore, dairy breeders may find it advantageous to monitor milk urea, which could help to improve nutritional status and cow’s fertility.

REFERENCES

  1. Bach, A., Calsamiglia, S and Stern, M. D. (2004). Nitrogen metabolism in the rumen. Journal of Dairy Sciences, 88(E Suppl.): E9-E21.
  2. Baumont, R., Dulphy, J.P., Sauvant, D., Meschy, F., Aufrère, J., Peyraud, J. L. (2007). Valeurs alimentaires des fourrages et des matières premières: tables et prévision. In: Alimentation des bovins, ovins et caprins. Besoins des animaux et valeurs des aliments. Tables INRA 2007. Editions Quae, Versailles, pp. 149 –179.
  3. Beckers, Y. (2013). L’équilibre des rations alimentaires des bovins : quelques pistes pour améliorer l’efficience azotée. Biotechnology, Agronomy, Society and Environment, 17 : 243-250. 
  4. Butler, W.R., Calaman, J.J. and Beam,S. W. (1996). Plasma and milk urea nitrogen in relation to pregnancy rate in lactating dairy cattle. ýJournal of Animals Sciences, 74: 858-865.
  5. Castillo, C., Hernandez J., Lopez-Alonso, M., Miranda, M. and Benedito, J.L. (2003). Values of plasma lipid hydroperoxides and total antioxidant status in healthy dairy cows: preliminary observations. Archiv Tierzucht, 46: 227-233.
  6. Doska, M. C., Silva, D. F. F., Horst, J. A., Valloto, A.A., Rossi, P. and de Almeida, R. (2012) . Sources of variation in milk urea nitrogen in Paraná dairy cows. Revista Brasileira de Zootecnia, 41: 692–697.
  7. Dufrasne, I., Istasse, L., Lambert, R., Robaye, V. and Hornick, J.L. (2010). Etude des facteurs environnementaux influençant la teneur en urée dans le lait de vache en Wallonie (Belgique). Biotechnology, Agronomy, Society, Environment, 14: 59-66.
  8. FAO. (2016). Assurance qualité pour les laboratoires d’analyse d’aliments pour animaux. Manuel FAO de Production et Santé Animales. No. 14. Rome.
  9. Godden, S.M., Kelton, D.F., Lissemore, K.D.,Walton, J.S., Leslie, K.E. and Lumsden, J.H. (2001). Milk urea testing as a tool to monitor reproductive performance in Ontario dairy herds. Journal of Dairy Sciences, 84: 1397-1406.
  10. Guney, M., Erdogan, S., Karsli, M.A. and Demire, M. (2016). Comparison of microbial protein synthesis and nutrient digestibility of Medicago sativa and Prangos pabularia hay in sheep. Indian Journal Animal Research, 52: 392-396.
  11. Guo, K., Russek-Cohen, E., Varner, M.A. and Kohn, R.A. (2004). Effects of milk urea-nitrogen and other factors on probability of conception of dairy cows. Journal of Dairy Sciences, 87: 1878-1885.
  12. Jankowska, M., Sawa, A. and Neja,W. (2010). Effect of milk urea and protein levels on fertility indices in cows. Journal of Central European Agriculture, 4: 476-479.
  13. Jordan E.R., Chapman T.E., Holtan D.W and Swanson L.V. (1983). Relationship of dietary crude protein to composition of uterine secretions and blood in high-producing postpartum dairy cows. Journal of Dairy Sciences, 66: 1854-1862.
  14. Karayilanli, E. and Ayhan, V. (2017). Determination of degradation in the rumen for dry matter, organic matter and crude protein of alfalfa (Medicago sativa L.) harvested at different maturity stages using the in situ nylon bag method, Indian Journal Animal Research, 51: 875-880.
  15. Melendez, P., Donovan, A. and Hernandez, J. (2000). Milk urea nitrogen and infertility in Florida Holstein cows. Journal of Dairy Sciences, 83: 459-463.
  16. Roy, B., Mehla, R.K. and Sirohi, S.K. (2003). Influence on non-nutritional factors on urea and protein concentration in milk of Murrah buffaloes. Asian-Australasian Journal of Animal Sciences, 16: 1285-1290.
  17. Sauvant, D., Giger-Reverdin, S. and Meschy, F. (2007). Alimentation des bovins, ovins et caprins. Besoins des animaux - Valeurs des aliments. Tables Inra 2007. Editions Quae, Versailles, France. Pp.137-148.
  18. Sawa, A., Bogucki M. and Krê¿el-Czopek S. (2011). Effect of some factors on relationships between milk urea levels and cow fertility. Archiv Tierzucht, 54: 468-476.
  19. Schepers, A.J. and Meijer, R.G.M. (1998). Evaluation of the utilization of dietary nitrogen by dairy cows based on urea concentration in milk. Journal of Dairy Sciences, 81: 579-584. 
  20. Sherasia, P.L., Garg, M.R. and Bhanderi, B.M. (2012). Effect of feeding slow ammonia release and protected protein supplement in lactating cows and buffaloes. Indian journal of animal research, 46:168-171.
  21. Spek, J.W. (2013). Variations of milk urea in dairy. A study on factors that affect the relationship between urea concentration in milk and urea excretion in urine. PhD thesis, Wageningen University, pp. 1-162.
  22. Tamminga, S., Van straalen, W.M., Subnel, A.P., Meijer R.G.M., Steg, A., Wever, C.J.G and Block M.C. (1994). The Dutch protein evaluation system: the DVE/OEB-system. Livestock Production Science, 40: 139-155. 
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    Research Article

    volume 53 issue 6 (june 2019) : 720-723,   Doi: 10.18805/ijar.B-939

    Evaluation of milk urea concentrations and their relationship with milk production, rumen degradable proteins imbalance, and cow’s fertility in a dairy farm in Haouz, central Morocco

    N
    N. Munyaneza
    Y
    Y. EI Hachimi
    1Cadi Ayyad University, Faculty of Sciences and Technology, Department of Biology, 112Bd. Abdelkrim Al Khattabi, 549,40000, Marrakech, Morocco.
    Cite article:- Munyaneza N., Hachimi EI Y. (2019). Evaluation of milk urea concentrations and their relationship with milk production, rumen degradable proteins imbalance, and cow&rsquo;s fertility in a dairy farm in Haouz, central Morocco. Indian Journal of Animal Research. 53(6): 720-723. doi: 10.18805/ijar.B-939.

    ABSTRACT

    The effect of some factors on relationships between milk urea concentrations, milk production, negative OEB diet and fertility of 74 cows were analyzed. Diets were calculated using the French PDI system and SPSS 20 package was used for statistical analysis. Milk urea concentrations ranged from 31.7± 1.6 mg/dl   in low-producing cows (17.3 ± 2.3 kg milk) to 32.3 ±2.0 mg/dl in high-producing cows (25.1 ± 4.4 kg milk). The increase of milk urea concentrations was found to increase interval between calving and conception (p< 0.00), number of inseminations per conception (p <0.01) and interval between two successive calvings (p<0.00). Increasing of urea in milk in relation with feeding diets characterized by negative OEB   might decrease milk production and fertility in dairy herd. Therefore, dairy breeders may find it advantageous to monitor milk urea, which could help to improve nutritional status and cow’s fertility.

    REFERENCES

    1. Bach, A., Calsamiglia, S and Stern, M. D. (2004). Nitrogen metabolism in the rumen. Journal of Dairy Sciences, 88(E Suppl.): E9-E21.
    2. Baumont, R., Dulphy, J.P., Sauvant, D., Meschy, F., Aufrère, J., Peyraud, J. L. (2007). Valeurs alimentaires des fourrages et des matières premières: tables et prévision. In: Alimentation des bovins, ovins et caprins. Besoins des animaux et valeurs des aliments. Tables INRA 2007. Editions Quae, Versailles, pp. 149 –179.
    3. Beckers, Y. (2013). L’équilibre des rations alimentaires des bovins : quelques pistes pour améliorer l’efficience azotée. Biotechnology, Agronomy, Society and Environment, 17 : 243-250. 
    4. Butler, W.R., Calaman, J.J. and Beam,S. W. (1996). Plasma and milk urea nitrogen in relation to pregnancy rate in lactating dairy cattle. ýJournal of Animals Sciences, 74: 858-865.
    5. Castillo, C., Hernandez J., Lopez-Alonso, M., Miranda, M. and Benedito, J.L. (2003). Values of plasma lipid hydroperoxides and total antioxidant status in healthy dairy cows: preliminary observations. Archiv Tierzucht, 46: 227-233.
    6. Doska, M. C., Silva, D. F. F., Horst, J. A., Valloto, A.A., Rossi, P. and de Almeida, R. (2012) . Sources of variation in milk urea nitrogen in Paraná dairy cows. Revista Brasileira de Zootecnia, 41: 692–697.
    7. Dufrasne, I., Istasse, L., Lambert, R., Robaye, V. and Hornick, J.L. (2010). Etude des facteurs environnementaux influençant la teneur en urée dans le lait de vache en Wallonie (Belgique). Biotechnology, Agronomy, Society, Environment, 14: 59-66.
    8. FAO. (2016). Assurance qualité pour les laboratoires d’analyse d’aliments pour animaux. Manuel FAO de Production et Santé Animales. No. 14. Rome.
    9. Godden, S.M., Kelton, D.F., Lissemore, K.D.,Walton, J.S., Leslie, K.E. and Lumsden, J.H. (2001). Milk urea testing as a tool to monitor reproductive performance in Ontario dairy herds. Journal of Dairy Sciences, 84: 1397-1406.
    10. Guney, M., Erdogan, S., Karsli, M.A. and Demire, M. (2016). Comparison of microbial protein synthesis and nutrient digestibility of Medicago sativa and Prangos pabularia hay in sheep. Indian Journal Animal Research, 52: 392-396.
    11. Guo, K., Russek-Cohen, E., Varner, M.A. and Kohn, R.A. (2004). Effects of milk urea-nitrogen and other factors on probability of conception of dairy cows. Journal of Dairy Sciences, 87: 1878-1885.
    12. Jankowska, M., Sawa, A. and Neja,W. (2010). Effect of milk urea and protein levels on fertility indices in cows. Journal of Central European Agriculture, 4: 476-479.
    13. Jordan E.R., Chapman T.E., Holtan D.W and Swanson L.V. (1983). Relationship of dietary crude protein to composition of uterine secretions and blood in high-producing postpartum dairy cows. Journal of Dairy Sciences, 66: 1854-1862.
    14. Karayilanli, E. and Ayhan, V. (2017). Determination of degradation in the rumen for dry matter, organic matter and crude protein of alfalfa (Medicago sativa L.) harvested at different maturity stages using the in situ nylon bag method, Indian Journal Animal Research, 51: 875-880.
    15. Melendez, P., Donovan, A. and Hernandez, J. (2000). Milk urea nitrogen and infertility in Florida Holstein cows. Journal of Dairy Sciences, 83: 459-463.
    16. Roy, B., Mehla, R.K. and Sirohi, S.K. (2003). Influence on non-nutritional factors on urea and protein concentration in milk of Murrah buffaloes. Asian-Australasian Journal of Animal Sciences, 16: 1285-1290.
    17. Sauvant, D., Giger-Reverdin, S. and Meschy, F. (2007). Alimentation des bovins, ovins et caprins. Besoins des animaux - Valeurs des aliments. Tables Inra 2007. Editions Quae, Versailles, France. Pp.137-148.
    18. Sawa, A., Bogucki M. and Krê¿el-Czopek S. (2011). Effect of some factors on relationships between milk urea levels and cow fertility. Archiv Tierzucht, 54: 468-476.
    19. Schepers, A.J. and Meijer, R.G.M. (1998). Evaluation of the utilization of dietary nitrogen by dairy cows based on urea concentration in milk. Journal of Dairy Sciences, 81: 579-584. 
    20. Sherasia, P.L., Garg, M.R. and Bhanderi, B.M. (2012). Effect of feeding slow ammonia release and protected protein supplement in lactating cows and buffaloes. Indian journal of animal research, 46:168-171.
    21. Spek, J.W. (2013). Variations of milk urea in dairy. A study on factors that affect the relationship between urea concentration in milk and urea excretion in urine. PhD thesis, Wageningen University, pp. 1-162.
    22. Tamminga, S., Van straalen, W.M., Subnel, A.P., Meijer R.G.M., Steg, A., Wever, C.J.G and Block M.C. (1994). The Dutch protein evaluation system: the DVE/OEB-system. Livestock Production Science, 40: 139-155. 
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