Determination of the Relationships Between Some Periodic Live Weights and Carcass Measurements in Young Eastern Anatolian Red Bulls by Canonical Correlation Analysis

Sadrettin Yüksel

Makale detayları

Determination of the Relationships Between Some Periodic Live Weights and Carcass Measurements in Young Eastern Anatolian Red Bulls by Canonical Correlation Analysis

Yazarlar:

Sadrettin Yüksel

Yayıncı:

Osmaniye Korkut Ata Üniversitesi

Ana Başlıklar:

Büyükbaş Hayvan Yetiştirme ve Islahı

Dergi:

Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.8 Issue 2, pp.823-832

Belge Tipi:

Makale

Yayın Tarihi:

12/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001335229

pISSN:

2687-3729

Anahtar kelimeler:

Özet:

 The aim of this study was to investigate the multivariate relationships between the different live weights birth weight BW, weaning weight WW, weight at twenty months of age TMW and selected carcass measurements carcass length CL, rump length RL, rump width RW of young Eastern Anatolian Red EAR cattle. Data from 17 young male Eastern Anatolian Red cattle registered at the Eastern Anatolian Agricultural Research Institute were used. The correlations between the traits based on live weight prediction set, U and the traits based on carcass measurements criterion set, V were evaluated. Canonical correlation analysis was used to evaluate the data sets and determine the correlation between them. The first of the three pairs of canonical dimensions U1V1 was statistically significant P0,01; 0,289. The standardized canonical coefficients showed that WW and TMW were more effective in determining U1 than the other traits 0,986 and 0,845, respectively. Canonical loadings showed that WW and TMW were more effective at determining U1 0,998 and 0,999, respectively, while CL and RL were more effective at V1 than the other traits 0,448 and 0,287, respectively. Cross-loadings showed that WW and TMW were more effective in determining U1 than the other trait. In terms of variation rate, mostly similar values were found between the variable sets. In conclusion, the size of the scale of the relationship between the different periods of live weight and carcass measurements was found to be very important in accelerating profitable production and reducing the generation interval.

 The aim of this study was to investigate the multivariate relationships between the different live weights birth weight BW, weaning weight WW, weight at twenty months of age TMW and selected carcass measurements carcass length CL, rump length RL, rump width RW of young Eastern Anatolian Red EAR cattle. Data from 17 young male Eastern Anatolian Red cattle registered at the Eastern Anatolian Agricultural Research Institute were used. The correlations between the traits based on live weight prediction set, U and the traits based on carcass measurements criterion set, V were evaluated. Canonical correlation analysis was used to evaluate the data sets and determine the correlation between them. The first of the three pairs of canonical dimensions U1V1 was statistically significant P0,01; 0,289. The standardized canonical coefficients showed that WW and TMW were more effective in determining U1 than the other traits 0,986 and 0,845, respectively. Canonical loadings showed that WW and TMW were more effective at determining U1 0,998 and 0,999, respectively, while CL and RL were more effective at V1 than the other traits 0,448 and 0,287, respectively. Cross-loadings showed that WW and TMW were more effective in determining U1 than the other trait. In terms of variation rate, mostly similar values were found between the variable sets. In conclusion, the size of the scale of the relationship between the different periods of live weight and carcass measurements was found to be very important in accelerating profitable production and reducing the generation interval.

 The aim of this study was to investigate the multivariate relationships between the different live weights birth weight BW, weaning weight WW, weight at twenty months of age TMW and selected carcass measurements carcass length CL, rump length RL, rump width RW of young Eastern Anatolian Red EAR cattle. Data from 17 young male Eastern Anatolian Red cattle registered at the Eastern Anatolian Agricultural Research Institute were used. The correlations between the traits based on live weight prediction set, U and the traits based on carcass measurements criterion set, V were evaluated. Canonical correlation analysis was used to evaluate the data sets and determine the correlation between them. The first of the three pairs of canonical dimensions U1V1 was statistically significant P0,01; 0,289. The standardized canonical coefficients showed that WW and TMW were more effective in determining U1 than the other traits 0,986 and 0,845, respectively. Canonical loadings showed that WW and TMW were more effective at determining U1 0,998 and 0,999, respectively, while CL and RL were more effective at V1 than the other traits 0,448 and 0,287, respectively. Cross-loadings showed that WW and TMW were more effective in determining U1 than the other trait. In terms of variation rate, mostly similar values were found between the variable sets. In conclusion, the size of the scale of the relationship between the different periods of live weight and carcass measurements was found to be very important in accelerating profitable production and reducing the generation interval.

 Bu çalışmada, Doğu Anadolu Kırmızısı DAK genç sığırlara ait farklı dönem canlı ağırlıklar doğum ağırlığı DA, sütten kesim ağırlığı SKA, yirmi aylık yaş ağırlığı YAA ve seçilmiş karkas ölçüleri değerleri karkas uzunluğu KU, but uzunluğu BU, but genişliği BG arasındaki çok değişkenli ilişkilerin araştırılması amaçlanmıştır. Doğu Anadolu Tarımsal Araştırma Enstitüsünde kayıtlı 17 baş Doğu Anadolu Kırmızısı erkek genç sığırın verileri kullanılmıştır. Hayvanlarda canlı ağırlığa dayalı özellikler Prediction set, U ve karkas ölçülerine dayalı özellikler Criterion set, V arasındaki korelasyonlar değerlendirilmiştir. Ele alınan veri setlerinin değerlendirilmesi ve aralarındaki korelasyonu belirlemek için kanonik korelasyon analizi uygulanmıştır. Üç çift kanonik boyuttan ilki U1V1 istatistiksel olarak anlamlıydı P0,01. Standardize edilmiş kanonik katsayılar, SKA ve YAAnin U1 belirlemesinde diğer özellikten daha etkili olduğunu gözlemlendi. Kanonik yük, SKA, YAAnın U1 belirlemesinde daha etkili olduğunu, KU ve BGnin ise V1de diğer özellikden daha etkili olduğu tespit edildi. Çapraz yüklemeler, SKA ve YAAnın U1 belirlemesinde diğer özellikden daha etkili olduğunu gösterdi. Çoğunlukla, varyasyon oranı açısından değişken setleri arasında benzer değerler bulundu. Sonuç olarak, farklı dönem canlı ağırlık ve karkas ölçüleri arasındaki ilişkinin ölçeğinin boyutu, rantable üretimi hızlandırmak ve nesil aralığını azaltmak için çok önemli olarak belirlendi.

Makale detayları

Determination of the Relationships Between Some Periodic Live Weights and Carcass Measurements in Young Eastern Anatolian Red Bulls by Canonical Correlation Analysis

Yazarlar:

Sadrettin Yüksel

Yayıncı:

Osmaniye Korkut Ata Üniversitesi

Ana Başlıklar:

Büyükbaş Hayvan Yetiştirme ve Islahı

Dergi:

Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.8 Issue 2, pp.823-832

Belge Tipi:

Makale

Yayın Tarihi:

12/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001335229

pISSN:

2687-3729

Canonical correlation

Canonical variety

Live weight

Carcass measurement

EARkanonik korelasyon

kanonik değişken

canlı ağırlık

karkas ölçüleri

DAK

Sayı

Makale detayları

Yazarlar: Sadrettin Yüksel

Yayıncı: Osmaniye Korkut Ata Üniversitesi

Ana Başlıklar: Büyükbaş Hayvan Yetiştirme ve Islahı

Dergi: Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.8 Issue 2, pp.823-832

Belge Tipi: Makale

Yayın Tarihi: 12/2025

Belge Dili: Türkçe

Document ID (Org No.): 2001335229

pISSN: 2687-3729

Sayı

Yazarlar:

Sadrettin Yüksel

Yayıncı:

Osmaniye Korkut Ata Üniversitesi

Ana Başlıklar:

Büyükbaş Hayvan Yetiştirme ve Islahı

Dergi:

Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.8 Issue 2, pp.823-832

Belge Tipi:

Makale

Yayın Tarihi:

12/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001335229

pISSN:

2687-3729