Reproductive Characteristics of Holstein Cattle Reared in a Private Dairy Cattle Enterprise in Aydın

Mehmet Kenan TÜRKYILMAZ

Makale detayları

Reproductive Characteristics of Holstein Cattle Reared in a Private Dairy Cattle Enterprise in Aydın

Yazarlar:

Mehmet Kenan TÜRKYILMAZ

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2005 Vol.29 Issue 4, pp.1049-1052

Belge Tipi:

Makale

Yayın Tarihi:

3/2005

Belge Dili:

Türkçe

Document ID (Org No.):

2000768789

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128

Anahtar kelimeler:

Özet:

 

The aim of this study was to investigate the reproductive performance and the factors influencing reproductive performance of Holstein cattle reared in a private dairy cattle enterprise. Over 10 years, 480 records on reproduction were analysed with the least squares technique. Mean days open, services per conception, gestation period and calving interval were 114.5 ± 1.7 days, 2.01 ± 0.04, 278.7 ± 0.3 days and 394.9 ± 1.9 days, respectively. The effect of the lactation number on the gestation period was statistically significant (P < 0.001), whereas calving year and calving season had no significant effect on reproductive performance.

 

The aim of this study was to investigate the reproductive performance and the factors influencing reproductive performance of Holstein cattle reared in a private dairy cattle enterprise. Over 10 years, 480 records on reproduction were analysed with the least squares technique. Mean days open, services per conception, gestation period and calving interval were 114.5 ± 1.7 days, 2.01 ± 0.04, 278.7 ± 0.3 days and 394.9 ± 1.9 days, respectively. The effect of the lactation number on the gestation period was statistically significant (P < 0.001), whereas calving year and calving season had no significant effect on reproductive performance.

Makale detayları

Reproductive Characteristics of Holstein Cattle Reared in a Private Dairy Cattle Enterprise in Aydın

Yazarlar: Mehmet Kenan TÜRKYILMAZ

Yayıncı: TUBITAK

Dergi: Turkish Journal of Veterinary and Animal Sciences 2005 Vol.29 Issue 4, pp.1049-1052

Belge Tipi: Makale

Yayın Tarihi: 3/2005

Belge Dili: Türkçe

Document ID (Org No.): 2000768789

Sıklık: İki Aylık

eISSN: 1303-6181

pISSN: 1300-0128

Holstein cattle

days open

services per conception

calving interval

Sayı

Yazarlar:

Mehmet Kenan TÜRKYILMAZ

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2005 Vol.29 Issue 4, pp.1049-1052

Belge Tipi:

Makale

Yayın Tarihi:

3/2005

Belge Dili:

Türkçe

Document ID (Org No.):

2000768789

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128