Regression Tree Approach for Assessing the Effects of Non-Genetic Factors on Birth Weight of Hemşin Lamb

This study examined effects of birth year, herd type, age of dam, lamb sex, birth type and lamb color on birth weight in Hemsin lambs using the regression tree method. The study used the data obtained from 9113 Hemsin lambs born between 2007-2010. The average birth weight of Hemsin lambs was found to be 3.55 kg and the standard deviation was 0.727 kg. Significant differences were found in birth weights of Hemsin lambs according to birth year (P

Bu çalışmada, Hemşin kuzularında doğum ağırlığına yıl, sürü tipi, anayaşı, kuzu cinsiyeti, doğum tipi ve kuzu renginin etkileri Regresyon ağacı analiz yöntemi ile incelenmiştir. Çalışmada, 2007-2010 yılları arasında doğan 9113 baş Hemşin kuzusuna ait veriler kullanılmıştır. Hemşin kuzularının doğum ağırlığı ortalaması 3.55 ve standart sapması 0.727 kg bulunmuştur. Hemşin kuzularının doğum ağırlığında yıllar (P

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Alınteri Zirai Bilimler Dergisi-Cover
  • ISSN: 2564-7814
  • Başlangıç: 2007
  • Yayıncı: Adem Yavuz SÖNMEZ