A Research on The Milk Yield Traits of Brown Swiss, Simmental, Holstein Friesian Cattle and Their Crossbreeds Registered in The Herdbook System in Türkiye

Onur Şahin; İsa Yılmaz; Ömer Akbulut

Makale detayları

A Research on The Milk Yield Traits of Brown Swiss, Simmental, Holstein Friesian Cattle and Their Crossbreeds Registered in The Herdbook System in Türkiye

Yazarlar:

Onur Şahin | İsa Yılmaz | Ömer Akbulut

Yayıncı:

Van Yuzuncu Yıl University

Ana Başlıklar:

Zootechny (Other)

Dergi:

Yuzuncu Yıl University Journal of Agricultural Sciences Vol.33 Issue 2, pp.174-182

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001291605

pISSN:

1308-7576

Anahtar kelimeler:

Özet:

 This study was conducted to examine the milk yield traits of Holstein Friesian HF, Brown Swiss BS, and Simmental SM breeds, as well as their crossbreeds raised in enterprises registered in the herdbook system in Türkiye. With this study, the performances of cattle breeds and their crossbreeds widely raised in Türkiye were compared in terms of milk yield characteristics based on agricultural regions of Türkiye. The data used in the study included the completed lactation records of 22 331 heads of cattle for the years 2000-2014. The GLM ANOVA method was used in the statistical analysis of the effects of breed, genotype, and region on traits related to milk yield. Across the herd, the mean and standard deviation values were determined as 75512771 kg for lactation actual milk yield AMY, 4.21.8 for total lactation number TLN, and 382.99.2 days for lactation period LP. The effects of genotypes and regions were found to be significant or very significant p0.05 or p0.001 for all three studied traits, region x genotype interaction was found to be very significant for AMY and TLN p0.001, and not significant for LP p0.184. As a result, it was revealed that the interaction effects of genotype, region, and genotype x region should be taken into account in determining the milk yield traits of cultured breed and crossbreed cows that are widely raised in Türkiye. Accordingly, it was concluded that the interaction findings should be evaluated in determining the breed preferences by the regions.

 This study was conducted to examine the milk yield traits of Holstein Friesian HF, Brown Swiss BS, and Simmental SM breeds, as well as their crossbreeds raised in enterprises registered in the herdbook system in Türkiye. With this study, the performances of cattle breeds and their crossbreeds widely raised in Türkiye were compared in terms of milk yield characteristics based on agricultural regions of Türkiye. The data used in the study included the completed lactation records of 22 331 heads of cattle for the years 2000-2014. The GLM ANOVA method was used in the statistical analysis of the effects of breed, genotype, and region on traits related to milk yield. Across the herd, the mean and standard deviation values were determined as 75512771 kg for lactation actual milk yield AMY, 4.21.8 for total lactation number TLN, and 382.99.2 days for lactation period LP. The effects of genotypes and regions were found to be significant or very significant p0.05 or p0.001 for all three studied traits, region x genotype interaction was found to be very significant for AMY and TLN p0.001, and not significant for LP p0.184. As a result, it was revealed that the interaction effects of genotype, region, and genotype x region should be taken into account in determining the milk yield traits of cultured breed and crossbreed cows that are widely raised in Türkiye. Accordingly, it was concluded that the interaction findings should be evaluated in determining the breed preferences by the regions.

 This study was conducted to examine the milk yield traits of Holstein Friesian HF, Brown Swiss BS, and Simmental SM breeds, as well as their crossbreeds raised in enterprises registered in the herdbook system in Türkiye. With this study, the performances of cattle breeds and their crossbreeds widely raised in Türkiye were compared in terms of milk yield characteristics based on agricultural regions of Türkiye. The data used in the study included the completed lactation records of 22 331 heads of cattle for the years 2000-2014. The GLM ANOVA method was used in the statistical analysis of the effects of breed, genotype, and region on traits related to milk yield. Across the herd, the mean and standard deviation values were determined as 75512771 kg for lactation actual milk yield AMY, 4.21.8 for total lactation number TLN, and 382.99.2 days for lactation period LP. The effects of genotypes and regions were found to be significant or very significant p0.05 or p0.001 for all three studied traits, region x genotype interaction was found to be very significant for AMY and TLN p0.001, and not significant for LP p0.184. As a result, it was revealed that the interaction effects of genotype, region, and genotype x region should be taken into account in determining the milk yield traits of cultured breed and crossbreed cows that are widely raised in Türkiye. Accordingly, it was concluded that the interaction findings should be evaluated in determining the breed preferences by the regions.

 Bu çalışma Türkiyede herdbook sistemine kayıtlı işletmelerde yetiştirilen Holstein Friesian HF, Brown Swiss BS ve Simmental SM ırkları ile Holstein Friesian melezi HFX, Brown Swiss melezi BSX ve Simmental melezi SMX sığırlara ait süt verim özelliklerini incelemek için yapılmıştır. Çalışmada kullanılan veriler 2000-2014 yıllarına ait, toplam 22 331 baş sığırın tamamlanmış laktasyon kaydını içermektedir. Süt verimi ile ilgili özelliklerin ırk, genotip ve bölge etkilerinin istatistik analizinde GLM ANOVA yöntemi kullanılmıştır. Bu çalışma ile Türkiyede yaygın olarak yetiştirilen sığır ırkları ve bunların melezlerinin süt verimi özellikleri bakımından Türkiye tarımsal bölgelerinde ki performansları karşılaştırılmıştır. Sürü genelinde ortalama ve standart sapma değerleri; laktasyon gerçek süt verimi GSV için 75512771 kg, toplam laktasyon sayısı TLSa için 4.21.8 adet ve laktasyon süresi LS için 382.99.2 gün olarak belirlenmiştir. Genotiplerin ve bölgelerin etkisi incelen her üç özellik için önemli veya çok önemli p0.05 veya p0.001, bölge x genotip etkileşimi GSV ve TLSa için çok önemli p0.001 LS için anlamsız p0.184 bulunmuştur. Sonuç olarak Türkiyede yaygın olarak yetiştiriciliği yapılan kültür ırkı ve melezi ineklerin süt verim özelliklerinin belirlenmesinde genotip, bölge ve genotip x bölge etkileşim etkileri dikkate alınmalıdır. Bu duruma göre bölgelere göre ırk tercihinin belirlenmesinde etkileşim bulgularının değerlendirilmesi gerektiği sonucuna varılmıştır. Bu çalışmada elde edilen sonuçların, sığır yetiştiriciliği ile ilgili politikaların geliştirilmesine katkı sağlayacağı, bölgelere göre ırk tercihinde üreticilere yol gösterici olması beklenmektedir.

Makale detayları

A Research on The Milk Yield Traits of Brown Swiss, Simmental, Holstein Friesian Cattle and Their Crossbreeds Registered in The Herdbook System in Türkiye

Yazarlar:

Onur Şahin | İsa Yılmaz | Ömer Akbulut

Yayıncı:

Van Yuzuncu Yıl University

Ana Başlıklar:

Zootechny (Other)

Dergi:

Yuzuncu Yıl University Journal of Agricultural Sciences Vol.33 Issue 2, pp.174-182

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001291605

pISSN:

1308-7576

Milk yield

Holstein Friesian

Brown Swiss

Simmental

CrossbreedMilk yield

Holstein Friesian

Brown Swiss

Simmental

Crossbreed

Sayı

Makale detayları

Yazarlar: Onur Şahin | İsa Yılmaz | Ömer Akbulut

Yayıncı: Van Yuzuncu Yıl University

Ana Başlıklar: Zootechny (Other)

Dergi: Yuzuncu Yıl University Journal of Agricultural Sciences Vol.33 Issue 2, pp.174-182

Belge Tipi: Makale

Yayın Tarihi: 6/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001291605

pISSN: 1308-7576

Sayı

Yazarlar:

Onur Şahin | İsa Yılmaz | Ömer Akbulut

Yayıncı:

Van Yuzuncu Yıl University

Ana Başlıklar:

Zootechny (Other)

Dergi:

Yuzuncu Yıl University Journal of Agricultural Sciences Vol.33 Issue 2, pp.174-182

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001291605

pISSN:

1308-7576