Yazar "Ulker, Mehmet" için listeleme
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A Comparison of Some Random Regression Models for First Lactation Test Day Milk Yields in Jersey Cows and Estimating of Genetic Parameters
Cankaya, Soner; Takma, Cigdem; Abaci, Samet Hasan; Ulker, Mehmet (Kafkas Univ, Veteriner Fakultesi Dergisi, 2014)This study was conducted to compare random regression models for third order Ali Schaeffer (AS), Wilmink (W) and Legendre polynomials (L) on estimation of genetic parameters for first lactation milk yield in Jersey cows. ... -
Effects of lactation month and season on test-day milk yield and milk components in Holstein cows
Cobanoglu, Ozden; Gurcan, Eser Kemal; Cankaya, Soner; Kul, Ertugrul; Abaci, Samet Hasan; Ulker, Mehmet (Agricultural Research Communication Centre, 2017)This study aims to determine the correlations between the test-day milk yield (TDMY) and the fat and protein content as well as the fat and protein yields in Holstein dairy cows and to investigate the effects of lactation ... -
Influence of Some Environmental Factors on Milk Yield and Milk Components Traits in Jersey Cows
Cobanoglu, Ozden; Kul, Ertugrul; Gurcan, Eser Kemal; Cankaya, Soner; Abaci, Samet Hasan; Ulker, Mehmet (Parlar Scientific Publications (P S P), 2019)This study was conducted to assess the effects of stage of lactation, parity and sampling season on milk yield and milk components in Jersey cows in Karakoy State Farm, Turkey. The data set consisted of 2657 milk records ...
