Ender UZABACI, Serdal DİKMEN, Kağan ÇUBUKÇU

Determinationoffactorsaffecting pregnancygoats rate in Turkish Saanen

Hayvanlarda üreme performansını etkileyeceği düşünülen birçok faktör farklı araştırmalarda incelenmiştir. Bçalışmada, Saanen ırkı keçilerde gebeliği etkileyen faktörlerin Lojistik Regresyon yöntemi ile belirlenmesi amaçlanmıştıÇalışmanın verileri, yaşları 2 ile 4 (2.05 ± 1.19) arası değişen 39 baş Saanen keçisine ait kayıtlardan oluşmaktadır. Tohumlamgünündeki süt veriminin, tohumlama tipinin ve tohumlama gününün gebeliği etkilediği belirlenmiştir. Tohumlama günündeki süveriminin gebeliği %99.9 olasılıkla etkilediği (P

Türk Saanen keçilerinde gebelik oranını etkileyen faktörlerin belirlenmesi

Reproductive performance in goats is one of the important trait which has a major effect on commercial farm income. The objective of this study was to evaluate the factors effecting reproductive performance of Turkish Saanen goats with using Logistic Regression. The records of Turkish Saanen goats, aged 2 - 4 (2.05 ± 1.19), were used in this study. Data were analyzed with using stepwise multivariate logistic regression analyses. The response variable was pregnancy and the model included milk yield, insemination type and insemination day. As a result, milk yield at the insemination day (P

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