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Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows

Year 2008, Volume: 22 Issue: 44, 19 - 25, 25.04.2008
https://izlik.org/JA44KU64RE

Abstract

This research was carried in Holstein cows, raised in 17 dairy herds enrolled in İzmir Holstein Breeders Associa-tion. It was estimated that phenotypic correlations between type traits and some milk yield criterions such as 100-day milk yield, 200 day-milk yield, 305 day milk yield and lactation milk yield. Generally, in lactation number 1 and ≥ 2, milk yield criterions were found significant (P<0.05) correlation with body depth, dairy form, rump width, rear udder height, rear udder width, udder cleft, udder depth and rear leg rear view. Milk yield criterions were not found signifi-cant correlation with foot angle, fore udder attachment, front teat placement and teat length. Major classification cate-gories were found significant correlation with milk yield criterions (P<0.05).

Siyah Alaca İneklerde Dış Görünüş Özellikleriyle Süt Verim Ölçütleri Arasındaki Fenotipik Korelasyonlar

Year 2008, Volume: 22 Issue: 44, 19 - 25, 25.04.2008
https://izlik.org/JA44KU64RE

Abstract

Araştırma, İzmir İli Holstein Damızlık Sığır Yetiştiricileri Birliği’ne kayıtlı 17 işletmede yetiştirilen Siyah Alaca inek-lerde gerçekleştirilmiştir. İneklerin dış görünüş özellikleri ile 100 günlük, 200 günlük, 305 günlük ve laktasyon süt ve-rimleri arasındaki fenotipik korelasyonlar saptanmıştır. Laktasyon sırası 1 ve ≥ 2 olan ineklerde süt verim ölçütleri, genelde, beden derinliği, sütçülük formu, sağrı genişliği, arka meme yüksekliği, arka meme genişliği, meme merkez bağı, meme derinliği ve arka ayağın arkadan görünüşü ile önemli ilişkiler (P<0.05) içerisinde bulunmuştur. Süt verim ölçütle-riyle, ayak açısı, ön meme bağlantısı, ön meme başı yerleşimi ve meme başı uzunluğu arasında önemli olmayan ilişkiler söz konusudur. Genel karakterlerin süt verimiyle ilişkileri, önemli olarak (P<0.05) saptanmıştır.

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Details

Primary Language English
Subjects Zootechny (Other)
Journal Section Research Article
Authors

Erdal Yaylak This is me

Submission Date January 1, 2008
Publication Date April 25, 2008
IZ https://izlik.org/JA44KU64RE
Published in Issue Year 2008 Volume: 22 Issue: 44

Cite

APA Yaylak, E. (2008). Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows. Selcuk Journal of Agriculture and Food Sciences, 22(44), 19-25. https://izlik.org/JA44KU64RE
AMA 1.Yaylak E. Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows. Selcuk J Agr Food Sci. 2008;22(44):19-25. https://izlik.org/JA44KU64RE
Chicago Yaylak, Erdal. 2008. “Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows”. Selcuk Journal of Agriculture and Food Sciences 22 (44): 19-25. https://izlik.org/JA44KU64RE.
EndNote Yaylak E (April 1, 2008) Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows. Selcuk Journal of Agriculture and Food Sciences 22 44 19–25.
IEEE [1]E. Yaylak, “Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows”, Selcuk J Agr Food Sci, vol. 22, no. 44, pp. 19–25, Apr. 2008, [Online]. Available: https://izlik.org/JA44KU64RE
ISNAD Yaylak, Erdal. “Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows”. Selcuk Journal of Agriculture and Food Sciences 22/44 (April 1, 2008): 19-25. https://izlik.org/JA44KU64RE.
JAMA 1.Yaylak E. Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows. Selcuk J Agr Food Sci. 2008;22:19–25.
MLA Yaylak, Erdal. “Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows”. Selcuk Journal of Agriculture and Food Sciences, vol. 22, no. 44, Apr. 2008, pp. 19-25, https://izlik.org/JA44KU64RE.
Vancouver 1.Erdal Yaylak. Phenotypic Correlations Between Type Traits And Milk Yield Criterions In Holstein Cows. Selcuk J Agr Food Sci [Internet]. 2008 Apr. 1;22(44):19-25. Available from: https://izlik.org/JA44KU64RE

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