Journals / Harran Üniversitesi Veteriner Fakültesi Dergisi / 2022 / Cilt: 11 - Sayı: 2

Investigation of Relationship among Dietary Fatty Acids and Milk Urea Nitrogen and Fertility Problems in Dairy Cattle Farms

Süt Sığırı Çiftliklerinde Rasyon Yağ Asitleri ile Süt Üre Azotu ve Fertilite Sorunları Arasındaki İlişkinin İncelenmesi

Pages
201–208
Publication Date
2022-12-30
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In the study, milk urea nitrogen (MUN) levels of the milk samples were different between the farms; the lowest was 7.37 mg/dL, and the highest was 32.92 mg/dL (P

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This aim of this study demonstrated the relationship between the nutritional variables of ration and the fertility parameters in the postpartum period in dairy cattle farms.
📊
Key Findings & Data:All dairy cattle farms, which used in present study, were with fertility problems (calving range ≥14 months and artificial insemination number ≥1.8).
💡
Conclusion & Impact:In the study, milk urea nitrogen (MUN) levels of the milk samples were different between the farms; the lowest was 7.37 mg/dL, and the highest was 32.92 mg/dL (P
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Enerji · fertilite · süt sığırı

Abstract

This aim of this study demonstrated the relationship between the nutritional variables of ration and the fertility parameters in the postpartum period in dairy cattle farms. All dairy cattle farms, which used in present study, were with fertility problems (calving range ≥14 months and artificial insemination number ≥1.8). Ration and milk samples were taken from selected dairy cattle farms. Fertility records from herd registration systems were examined. In the study, milk urea nitrogen (MUN) levels of the milk samples were different between the farms; the lowest was 7.37 mg/dL, and the highest was 32.92 mg/dL (P

Özet

Bu çalışmanın amacı, süt sığırı işletmelerinde postpartum dönemde rasyonun besinsel değişkenleri ile döl verimi arasındaki ilişkiyi göstermekti. Çalışmada kullanılan süt sığırı işletmelerinin hepsinde infertilite sorunu (buzağılama aralığı ≥14 ay ve suni tohumlama sayısı ≥1.8) vardı. Seçilen süt sığırı işletmelerinde rasyon ve süt örnekleri alındı. Sürü kayıt sistemlerinden fertilite kayıtları incelendi. Çalışmada, süt örneklerinin süt üre nitrojeni (MUN) seviyeleri işletmeler arasında değişkenlik göstermekle birlikte; 7.37 ve 32.92 mg/dL arasındaydı (P

🔖

Cite This Article

ÇAVDAR, O. S., KARA, K. (2022). Investigation of Relationship among Dietary Fatty Acids and Milk Urea Nitrogen and Fertility Problems in Dairy Cattle Farms. Harran Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 11 - Sayı: 2, 201–208. https://ajindex.com/articles/859772

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (12)

  1. A.O.A.C. Official Methods of Analysis (15th ed.). Association of Official Analytical Chemists. Arlington, VA. 1995.
  2. Aardema H., Vos P.L., Lolicato F., Roelen B.A.J., Knijn H.M., Vaandrager A.B., Helms J.B., Gadella B.M., 2011. Oleic acid prevents detrimental effects of saturated fatty acids on bovine oocyte developmental competence. Biol. Reprod. 85, 62-69.
  3. Adewuyi A., Gruys E., Van-Eerdenburg F., 2005. Non esterified fatty acids (NEFA) in dairy cattle. Vet. Quart. 27, 117-126.
  4. Alderman G., Blake J.S., France J., Kebreab E., 2001. A critique of the Cornell Net Carbohydrate and Protein System with emphasis on dairy cattle. 2. The post-rumen digestion model. J. Anim. Feed Sci. 10, 203-221. Aydın I., 2007. Effect of blood urea nitrogen level on fertility in cattle. J. Fac. Vet. Med. Erciyes Univ. 4, 49-56.
  5. Aydın I., Güler M., 2004. Investigation of the effect of blood urea nitrogen level on pregnancy rate in cattle. Vet. Bil. Derg. 20, 85-94.
  6. Balthrop J., Brand B., Cowie R.A., Danier J., De Boever J., De Jonge L., Jackson F., Makkar H.P.S., Piotrowski C., 2011. Quality Assurance for Animal Feed Analysis Laboratories. Food and Agriculture Organization of the United Nations, Rome, Italy. Bossaert P., De Cock H., Leroy J.L.M.R., De Campeneere S., Bols P.E.J., Filliers M., Opsomer G., 2010. Immunohistochemically visualization of insulin receptors in formalin-fixed bovine ovaries post mortem and in granulosa cells collected in vivo. Theriogenology 73, 1210-1219.
  7. Choi B.R., Palmquist D.L., 1996. High fat diets increase plasma cholecystokinin and pancreatic polypeptide, and decrease plasma insulin and feed intake in lactating cows. J. Nutr. 126, 2913-2919.
  8. Chong E.W.T., Sinclair A.J., Guymer R.H., 2006. Facts on fats. Clin. Experiment. Ophtalmol. 34, 464-471. Donker J.D., 1989. Improved energy prediction equations for dairy cattle rations. J. Dairy Sci. 72, 2942-2948.
  9. Elrod C.C., Butler W.R., 1993. Reduction of fertility and alteration of uterine pH in heifers fed excess ruminal degradable protein. J. Anim. Sci. 71, 694-701.
  10. Elrod C.C., Van Amburgh M., Butler W.R., 1993. Alterations of pH in response to increased dietary protein in cattle are unique to the uterus. J. Anim. Sci. 71, 702-706.
  11. Griswold K.E., Hoover W.H., Miller T.K., Thayne W.V., 1996. Effect of form of nitrogen on growth of ruminal microbes in continuous culture. J. Anim. Sci., 74, 483-491.
  12. Kara K (2020): Milk urea nitrogen and milk fatty acid compositions in dairy cows with subacute ruminal acidosis.