Yazar "Abaci, Samet Hasan" için listeleme
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Comparison of Growth Curves of Broiler under Different Stocking Densities by Gompertz Model
Sekeroglu, Ahmet; Tahtali, Yalcin; Sarica, Musa; Gulay, M. Sukru; Abaci, Samet Hasan; Duman, Mustafa (Kafkas Univ, Veteriner Fakultesi Dergisi, 2013)The knowledge of the growth curve in poultry science is very useful for describing growth kinetics and setting commercial management procedures. The objective of this research was to fit the Gompertz growth curve from ... -
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. ... -
Determining the Relationships Between Genomic and Phenotypic Breeding Values
Abaci, Samet Hasan; Onder, Hasan; Spurlock, Diane Moody (Univ Agricultural Sciences & Veterinary Medicine Bucharest, 2016)The main aim of the animal breeding is to increase the yields of economic traits in future generations and increase the obtained production per animal. Genomic selection studies have become applicable as a result of rapid ... -
Effect of Dairy Cattle Breeders' Association (DCBA) Membership on Sustainability of Innovations in Samsun Province of Turkey
Demiryurek, Kursat; Abaci, Nur Ilkay; Abaci, Samet Hasan; Atasever, Sava; Erdem, Huseyin (Univ Fed Rural Pernambuco, Dept Administracao, 2017)The aim of this research is to analyse the effects of Dairy Cattle Breeders' Association (DCBA) memberships on the sustainability of dairy related innovations in Samsun province of Turkey. Thus, the personal and farm ... -
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 ... -
Genetic Parameter Estimates for Growth Traits in Saanen Kids
Onder, Hasan; Sen, Ugur; Takma, Cigdem; Ocak, Sezen; Abaci, Samet Hasan (Kafkas Univ, Veteriner Fakultesi Dergisi, 2015)Genetic parameters of test day (from birth to sixth month) body weight and body size parameters of Saanen kids were estimated by random regression with third order Legendre polynomial. The analyses were applied to 2673 ... -
Genetic Polymorphism of STAT1 and STAT5A Genes in Holstein, Jersey, and Indigenous Cattle Breeds in Turkey
Cobanoglu, Ozden; Kul, Ertugrul; Abaci, Samet Hasan; Gurcan, Eser Kemal; Cankaya, Soner (Kafkas Univ, Veteriner Fakultesi Dergisi, 2020)This study aimed to determine genetic polymorphism in STAT1 and STAT5A genes for dairy cattle and some native cattle breeds in Turkey. 283 Jersey and a total of 472 Holstein cows from two different herds and 93 Grey Steppe, ... -
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 ... -
Path Analysis for Body Measurements on Body Weight of Saanen Kids
Onder, Hasan; Abaci, Samet Hasan (Kafkas Univ, Veteriner Fakultesi Dergisi, 2015)The aim of this study was to examine the direct, indirect and total effects of some body measurements on body weight of Saanen kids by using path analysis. For this aim, relationship between body weight (BW) and four ... -
Path Analysis for Determination of Relationships between Some Body Measurements and Live Weight of German Fawn x Hair Crossbred Kids
Cankaya, Soner; Abaci, Samet Hasan (Kafkas Univ, Veteriner Fakultesi Dergisi, 2012)This paper investigated direct, indirect and total effects of some body measurements on live weights of German Farm x Hair crossbred kids using path analysis. For this aim, used data were live weight (LW), chest girth (CG), ...
