Araştırma Makalesi
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The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey

Yıl 2018, Cilt: 33 Sayı: 2, 193 - 200, 29.12.2018
https://doi.org/10.28955/alinterizbd.431730

Öz

The
study was carried out to investigate the magnitude of non-genetic factors
affecting linear type traits in Brown Swiss cattle. For this purpose,
474 observations for the 16 linear type traits on 135 cattle
were made. Statistical model used in this research included fixed effects of
herd, parity, scorer, stage of lactation, season at classification. Additionally,
the age at classification was included to the model as linear and quadratic
covariates. Average linear scores for chest width, body depth, angularity, foot
angle, rear leg (side view), rear leg (rear view), rump angle, rump width, fore
udder attachment, rear udder attachment width, rear udder attachment height,
teat placement (rear view), teat placement (side view), teat length, central
ligament and udder depth were 5.5±0.1, 6.1±0.1, 5.2±0.1, 4.7±0.1, 4.4±0.1,
4.4±0.1, 5.6±0.1, 5.0±0.1, 5.8±0.1, 5.4±0.1, 6.1±0.1, 5.1±0.1, 4.1±0.1,
5.8±0.1, 5.8±0.1, 6.6±0.1 respectively. Scorers did not have significant effect
on all type traits except for the body depth and rear udder attachment width
(P<0.01). On the other hand, herd, parity, stage of lactation as well as
season at classification affected significantly most of the linear type traits.
The linear and quadratic effects of age at classification on the most of linear
type traits were also significant. Phenotypic correlations among the linear
type traits were in low to medium range. 

Kaynakça

  • Brotherstone, S., 1994. Genetic and phenotypic correlations between linear type traits and production traits in Holstein-Friesian dairy cattle. Animal Science., 59(2): 183-187.
  • Dahiya, S. P., 2005 a. Linear functional type traits for reproductive efficiency in Hariana cows. The Indian Journal of Animal Sciences., 75(5): 524-527.
  • Dahiya, S. P., 2005. Appraisal of linear type traits for reproductive efficiency in Sahiwal cows. The Indian Journal of Animal Sciences., 75(8):945-948.
  • Dubey, A., Mishra, S., and Khune, V., 2014. Appraisal of linear type traits in Sahiwal cattle. Indian Journal of Animal Research., 48(3): 258-261.
  • Essien, A., and Adesope, O. M., 2003. Linear body measurements of N'dama calves at 12 months in a South Western zone of Nigeria. Livestock Research and Rural Development., 15(4).
  • Esteves, A. M. C., Bergmann, J. A. G., Durães, M. C., Costa, C. N., and Silva, H. M., 2004. Study of environmental effects on linear type traits in Brazilian Holstein. Arquivo Brasileiro de Medicina Veterinária e Zootecnia., 56(4): 522-528.
  • ICAR., 2014. ICAR Recording Guidelines. International Comittee for Animal Recording. Icar Conformation Working Group. Approved by the General Assembly held in Berlin on May 2014, Germany.
  • Javed, K., Mirza, R. H., Abdullah, M., Naseer, T., and Akhtar, P. M., 2013. Studies on linear type traits and morphometric measurements in Nili Ravi buffaloes of Pakistan. Buffalo Bulletin., 32(2): 780-783.
  • Khan, M.A., and Khan, M.S., 2015. Non-genetic factors affecting linear type traits in Sahiwal cows. Journal of Animal and Plant Science., 25(1): 29-36.
  • Khan, M. A., and Khan, M. S., 2016. Genetic and phenotypic correlations between linear type traits and milk yield in Sahiwal cows. Pakistan Journal of Agricultural Sciences., 53(2): 483-489.
  • Khan, M. A., Khan, M. S., and Iqbal, A., 2008. Genetic and phenotypic correlations among linear type traits in Sahiwal cows. Pakistan Journal of Agricultural Sciences., 45(2): 268-274.
  • Liu, S., Tan, H., and Yang, L., 2014. Genetic parameter estimates for selected type traits and milk production traits of Holstein cattle in southern China. Turkish Journal of Veterinary and Animal Science., 38(5): 552-556.
  • Mazza, S., Sartori, C., Berry, D., and Mantovani, R., 2013. Factors affecting linear type traits of Valdostana cattle. Agriculturae Conspectus Scientificus., 78(3): 207-211.
  • Norman, H. D., Powell, R. L., Mohammad, W. A., and Wright, J. R., 1983. Effect of herd and sire on uniform functional type trait appraisal scores for Ayrshires, Guernseys, Jerseys, and Milking Shorthorns. Journal of Dairy Science., 66(10): 2173-2184.
  • Smith, S. P., Allaire, F. R., Taylor, W. R., Kaeser, H. E., and Conley, J., 1985. Genetic Parameters and Environmental Factors Associated with Type Traits Scored on an Ordered Scale During First Lactation. Journal of Dairy Science., 68(8): 2058-2071.
  • SPSS., 2004. SPSS for Windows Release 13.0, Chicago, IL. USA.
  • Theron, H. E., and Mostert, B. E., 2004. Genetic analyses for conformation traits in South African Jersey and Holstein cattle. South African Journal of Animal Science., 34(6): 47-49.
  • Tuzemen, N., Yanar, M., and Akbulut, Ö., 2013. Animal Improvement. Ataturk University College of Agriculture Publication Number: 230. Ataturk University Publishing Office, Erzurum, Turkey.
  • Vij, P. K., Balain, D. S., George, M., and Vinayak, A. K., 1990. Linear type traits and their influence on milk production in Tharparkar cattle. Indian Journal of Animal Sciences., 60(7): 845-852.
  • Yanar, M., 1999. Factors affecting linear type traits for Holstein-Friesian cattle reared in Eastern Turkey. Indian Journal of Animal Sciences., 69(4): 260-262.

Doğu Anadolu Bölgesinde Yetiştirilen Esmer İneklerde Doğrusal Tip Özellikleri Üzerine Çevresel Faktörlerin Etkileri

Yıl 2018, Cilt: 33 Sayı: 2, 193 - 200, 29.12.2018
https://doi.org/10.28955/alinterizbd.431730

Öz

Bu çalışma, Esmer sığırlarda linear tip özelliklerini etkileyen çevresel faktörlerin incelenmesi amacıyla yürütülmüştür. Bu amaçla, 135 sığırda 16 adet tip özelliğine ait 474 adet gözlem yapılmıştır. Araştırmada kullanılan istatistiksel modele sürü, laktasyon sırası, hakem, laktasyon dönemi, değerlendirmenin yapıldığı mevsimin etkileri dahil edildi. Ayrıca, değerlendirmenin yapıldığı dönemdeki ineğin yaşı da linear ve kuadratik kovariyet olarak modele ilave edildi. Göğüs genişliği, vücut derinliği, açısallık, arka bacak açısı, arka bacak (yandan görünüm), arka bacak (arkadan görünüm), sağrı eğimi, sağrı genişliği, ön meme bağlantısı, arkadan meme bağlantısı genişliği, arka meme bağlantısı yüksekliği, meme başı yerleşimi (arkadan görünüm), meme başı yerleşimi (yandan görünüm), meme başı uzunluğu, meme merkez bağı ve meme derinliğine ait ortalama doğrusal puanlar sırasıyla 5,5±0,1; 6,1±0,1; 5,.2±0,1; 4,7±0,1; 4,4±0,1; 4,4±0,1; 5,6±0,1; 5,0±0,1; 5,8±0,1; 5,4±0,1; 6,1±0,1; 5,1±0,1; 4,1±0,1; 5,8±0,1; 5,8±0,1; 6,6±0,1 dır. Vücut derinliği ve arkadan meme bağlantısı genişliği dışındaki bütün tip özellikleri üzerine hakemlerin etkisi önemsiz bulunmuştur. Öte yandan, sürü, laktasyon sırası, laktasyon dönemi ve değerlendirmenin yapıldığı mevsim bir çok doğrusal tip özelliklerini önemli derecede etkilemiştir. Değerlendirme sırasındaki yaşın bir çok doğrusal tip özellikleri üzerine linear ve kuadratik etkileri de önemli bulunmuştur. Doğrusal tip özellikleri arasındaki fenotipik korelasyonlar da düşükten orta dereceye kadar değişim göstermiştir.

Kaynakça

  • Brotherstone, S., 1994. Genetic and phenotypic correlations between linear type traits and production traits in Holstein-Friesian dairy cattle. Animal Science., 59(2): 183-187.
  • Dahiya, S. P., 2005 a. Linear functional type traits for reproductive efficiency in Hariana cows. The Indian Journal of Animal Sciences., 75(5): 524-527.
  • Dahiya, S. P., 2005. Appraisal of linear type traits for reproductive efficiency in Sahiwal cows. The Indian Journal of Animal Sciences., 75(8):945-948.
  • Dubey, A., Mishra, S., and Khune, V., 2014. Appraisal of linear type traits in Sahiwal cattle. Indian Journal of Animal Research., 48(3): 258-261.
  • Essien, A., and Adesope, O. M., 2003. Linear body measurements of N'dama calves at 12 months in a South Western zone of Nigeria. Livestock Research and Rural Development., 15(4).
  • Esteves, A. M. C., Bergmann, J. A. G., Durães, M. C., Costa, C. N., and Silva, H. M., 2004. Study of environmental effects on linear type traits in Brazilian Holstein. Arquivo Brasileiro de Medicina Veterinária e Zootecnia., 56(4): 522-528.
  • ICAR., 2014. ICAR Recording Guidelines. International Comittee for Animal Recording. Icar Conformation Working Group. Approved by the General Assembly held in Berlin on May 2014, Germany.
  • Javed, K., Mirza, R. H., Abdullah, M., Naseer, T., and Akhtar, P. M., 2013. Studies on linear type traits and morphometric measurements in Nili Ravi buffaloes of Pakistan. Buffalo Bulletin., 32(2): 780-783.
  • Khan, M.A., and Khan, M.S., 2015. Non-genetic factors affecting linear type traits in Sahiwal cows. Journal of Animal and Plant Science., 25(1): 29-36.
  • Khan, M. A., and Khan, M. S., 2016. Genetic and phenotypic correlations between linear type traits and milk yield in Sahiwal cows. Pakistan Journal of Agricultural Sciences., 53(2): 483-489.
  • Khan, M. A., Khan, M. S., and Iqbal, A., 2008. Genetic and phenotypic correlations among linear type traits in Sahiwal cows. Pakistan Journal of Agricultural Sciences., 45(2): 268-274.
  • Liu, S., Tan, H., and Yang, L., 2014. Genetic parameter estimates for selected type traits and milk production traits of Holstein cattle in southern China. Turkish Journal of Veterinary and Animal Science., 38(5): 552-556.
  • Mazza, S., Sartori, C., Berry, D., and Mantovani, R., 2013. Factors affecting linear type traits of Valdostana cattle. Agriculturae Conspectus Scientificus., 78(3): 207-211.
  • Norman, H. D., Powell, R. L., Mohammad, W. A., and Wright, J. R., 1983. Effect of herd and sire on uniform functional type trait appraisal scores for Ayrshires, Guernseys, Jerseys, and Milking Shorthorns. Journal of Dairy Science., 66(10): 2173-2184.
  • Smith, S. P., Allaire, F. R., Taylor, W. R., Kaeser, H. E., and Conley, J., 1985. Genetic Parameters and Environmental Factors Associated with Type Traits Scored on an Ordered Scale During First Lactation. Journal of Dairy Science., 68(8): 2058-2071.
  • SPSS., 2004. SPSS for Windows Release 13.0, Chicago, IL. USA.
  • Theron, H. E., and Mostert, B. E., 2004. Genetic analyses for conformation traits in South African Jersey and Holstein cattle. South African Journal of Animal Science., 34(6): 47-49.
  • Tuzemen, N., Yanar, M., and Akbulut, Ö., 2013. Animal Improvement. Ataturk University College of Agriculture Publication Number: 230. Ataturk University Publishing Office, Erzurum, Turkey.
  • Vij, P. K., Balain, D. S., George, M., and Vinayak, A. K., 1990. Linear type traits and their influence on milk production in Tharparkar cattle. Indian Journal of Animal Sciences., 60(7): 845-852.
  • Yanar, M., 1999. Factors affecting linear type traits for Holstein-Friesian cattle reared in Eastern Turkey. Indian Journal of Animal Sciences., 69(4): 260-262.
Toplam 20 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Araştırma Makaleleri
Yazarlar

Mete Yanar

Olcay Güler

Recep Aydın

Rıdvan Koçyiğit

Abdulkerim Diler

Yayımlanma Tarihi 29 Aralık 2018
Kabul Tarihi 20 Eylül 2018
Yayımlandığı Sayı Yıl 2018 Cilt: 33 Sayı: 2

Kaynak Göster

APA Yanar, M., Güler, O., Aydın, R., Koçyiğit, R., vd. (2018). The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey. Alinteri Journal of Agriculture Science, 33(2), 193-200. https://doi.org/10.28955/alinterizbd.431730
AMA Yanar M, Güler O, Aydın R, Koçyiğit R, Diler A. The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey. Alinteri Journal of Agriculture Science. Aralık 2018;33(2):193-200. doi:10.28955/alinterizbd.431730
Chicago Yanar, Mete, Olcay Güler, Recep Aydın, Rıdvan Koçyiğit, ve Abdulkerim Diler. “The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey”. Alinteri Journal of Agriculture Science 33, sy. 2 (Aralık 2018): 193-200. https://doi.org/10.28955/alinterizbd.431730.
EndNote Yanar M, Güler O, Aydın R, Koçyiğit R, Diler A (01 Aralık 2018) The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey. Alinteri Journal of Agriculture Science 33 2 193–200.
IEEE M. Yanar, O. Güler, R. Aydın, R. Koçyiğit, ve A. Diler, “The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey”, Alinteri Journal of Agriculture Science, c. 33, sy. 2, ss. 193–200, 2018, doi: 10.28955/alinterizbd.431730.
ISNAD Yanar, Mete vd. “The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey”. Alinteri Journal of Agriculture Science 33/2 (Aralık 2018), 193-200. https://doi.org/10.28955/alinterizbd.431730.
JAMA Yanar M, Güler O, Aydın R, Koçyiğit R, Diler A. The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey. Alinteri Journal of Agriculture Science. 2018;33:193–200.
MLA Yanar, Mete vd. “The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey”. Alinteri Journal of Agriculture Science, c. 33, sy. 2, 2018, ss. 193-00, doi:10.28955/alinterizbd.431730.
Vancouver Yanar M, Güler O, Aydın R, Koçyiğit R, Diler A. The Effect of Non-Genetic Factors on the Linear Type Traits in Brown Swiss Cows Reared in Eastern Region of Turkey. Alinteri Journal of Agriculture Science. 2018;33(2):193-200.