Journals / Animal Health Production and Hygiene / 2013 / Cilt: 2 - Sayı: 1

Analysis of Relations Between the Type Traits and Milk Yield in Holstein-Friesian Cows in Aydın

Aydın İlinde Siyah Alaca İneklerin Dış Yapı Özellikleri ile Süt Verimi Arasındaki İlişkiler

Pages
167–173
Publication Date
2013-01-01
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)

The positive and significant phenotypic correlations were found between some type traits and 305-day milk yield P

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In the present study, the relations between type traits and milk yield in Holstein-Friesian cows were evaluated.
📊
Key Findings & Data:A total of 105 head Holstein-Friesian cows raised between 2010 May and 2011 April at two private dairy farms in Ziyaretli Village located in Bozdogan province, Aydin were enrolled in the present study.
💡
Conclusion & Impact:The positive and significant phenotypic correlations were found between some type traits and 305-day milk yield P
🔬Design:Research Article
📍Scope:2010 Verileri
⚙️Variables:Dış Yapı Özellikleri · Süt Verimi · Siyah Alaca

Abstract

In the present study, the relations between type traits and milk yield in Holstein-Friesian cows were evaluated. A total of 105 head Holstein-Friesian cows raised between 2010 May and 2011 April at two private dairy farms in Ziyaretli Village located in Bozdogan province, Aydin were enrolled in the present study. Seventeen linear type traits on a scale of 1 to 9, and 4 general traits on a scale of 65 to 100 were scored. The mean total score values of Holstein-Friesian cows that were grown up in two private dairy farms were ranged between 75 to 82 in farm A and 72 to 85 in farm B. The relations between traits and 305-day milk yield were investigated by Spearman rank correlation. The positive and significant phenotypic correlations were found between some type traits and 305-day milk yield P

Özet

Bu çalışmada, Siyah Alaca ineklerde dış yapı özellikleri ve süt verimi arasındaki ilişkiler incelenmiştir. Çalışmanın materyalini Aydın’ın Bozdoğan ilçesinde bulunan Ziyaretli Köyü’nde iki özel süt sığırcılığı işletmesinde 2010 Mayıs ile 2011 Nisan tarihleri arasında yetiştirilen 105 baş Siyah Alaca inek oluşturmuştur. Çalışmada, toplam 105 baş Siyah Alaca inekte 17 doğrusal özellik 1-9 puanlık skalada ve 4 genel özellik ise 65-100 puanlık bir skalada puanlanmıştır. Siyah Alaca ineklere ait toplam puan ortalamaları A ve B işletmelerinde sırasıyla; 75-82 ile 72-85 arasında değişmektedir. Özellikler ile 305 günlük süt verimi arasındaki ilişkiler Sperman sıralama korelâsyonuyla incelenmiştir. Her iki işletmede 305 günlük süt verimi ile bazı dış yapı özellikleri arasında pozitif ve önemli fenotipik korelâsyonlar tespit edilmiştir P

🔖

Cite This Article

URAL, D. A. (2013). Analysis of Relations Between the Type Traits and Milk Yield in Holstein-Friesian Cows in Aydın. Animal Health Production and Hygiene, Cilt: 2 - Sayı: 1, 167–173. https://ajindex.com/articles/734055

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. Alic Ural D, Yener M (2009). Investigations on the conformation traits, herd life and milk yield in Holstein cows. Kocatepe Veterinary Jour- nal, 2, 2, 26-32.
  2. Anonymous (2000). Damızlık süt sığırlarınsa soykütüğü talimatı. The Ministry of Agricultural Rural Affairs, TUGEM Publications. Ankara,
  3. Turkey. Anonymous (2002). International type evaluation of dairy cattle. http://www.whff.info /type _en.pdf. Anonymous (2006).
  4. ICAR recording guidelines, ICAR guidelines ap- proved by the general assembly held in Kuopio, Finland. Anonymous (2010). Minitab Release 16.2 Version for Windows. Copy- right © 2010,
  5. Minitab Inc. Berry DP, Buckley F, Dillon P, Evans RD, Veerkamp RF (2004). Genetic relationships among linear type traits, milk yield, body weight, fer- tility and somatic cell count in primiparous dairy cows. Irish Journal of Agricultural and Food Research, 43, 161–176.
  6. Cerci S, Koc A (2006). Aydın ilinde bazı işletmelerde yetiştirilen Siyah Alaca süt sığırlarının dış görünüşlerine göre sınıflandırılması. Adnan Menderes Üniversitesi Ziraat Fakültesi Dergisi, 3, 2, 61 – 68. Duru S, Kumlu S, Tuncel E (2012). Estimation of variance components and genetic parameters for type traits and milk yield in Holstein cattle. Turkish Journal of Veterinary and Animal Science, 36, 1, 1-7. Guliński P, Młynek K, Litwińczuk Z, Dobrogowska E (2005). Heritabili- ties of and genetic and phenotypic correlations between condition score and production and conformation traits in Black-and-White cows. Animal Science Paper and Reports, 23, 1, 33-41.
  7. ICAR (2002). International Committee for Animal Recording Guidelines. Section 5: ICAR standard methods of genetic evaluation. http:// www.icar.org/docs/Rules %20and%20regulations/New%20Guide- lines /a_chapter05pdf. Jadoa AJ (2010). Type traits and milk yield genetic parameters and breeding values of Holstein in Iraq. Basrah Journal of Veterinary Research, 9, 1, 40-53.
  8. Larroque H, Ducrocq V (2001). Relationship between type and longev- ity in the Holstein breed. Genetics, Selection, Evolution, 33, 39–59.
  9. Misztal I, Lawlor TJ, Short TH, VanRaden PM (1992). Multiple-trait es- timation of variance components of yield and type traits using an animal model. Journal of Dairy Science, 75, 544–551.
  10. Perez-Cabal MA, Alenda R (2002). Genetic relationships between life- time profit and type traits in Spanish Holstein cows. Journal of Dairy Science, 85, 3480–3491.
  11. Short TH, Lawlor TJ (1992). Genetic parameters of conformation traits, milk yield, and herd life