The relationships between post-calving body condition and fertility traits in Holstein Friesian cows

Şahin Tüfenk; İbrahim Tapkı

Makale detayları

The relationships between post-calving body condition and fertility traits in Holstein Friesian cows

Yazarlar:

Şahin Tüfenk | İbrahim Tapkı

Yayıncı:

Hatay Mustafa Kemal University

Ana Başlıklar:

Hayvansal Üretim (Diğer)

Dergi:

Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi Vol.29 Issue 1, pp.14-28

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001313075

pISSN:

2667-7733

Anahtar kelimeler:

Özet:

 In this study, the relationships between post-calving body condition and reproductive characteristics were investigated in 55 Holstein Friesian cows. Cows were divided into two groups according to their body condition scores BCS as the first BCS3 and the second group BCS3. In the first and second cow groups, body condition score at 1st month after calving BS1: 2.82, 3.36, body condition score at 5th month after calving BS5: 3.21, 3.57, decrease in body condition score between dry period and calving at the 1th month after postpartum period DECREASE: 1.23, 0.80, increase in body condition score between 1st and 5th months of lactation INCREASE1: 0.39, 0.21 and the increase in body condition score between the 1st and 7th months of lactation INCREASE2: 0.93, 0.64, and differences were found to be statistically significant p0.05. In the first and second group cows, the period of first heat ICS, the period of service SP, the number of inseminations per pregnancy GBTS and the rate of conception at the first insemination ITCR, were found to be 43.55, 38.30 days; 88.83, 77.31 days; 2.21, 1.73 and 54.88, 69.87, respectively. Significant and negative correlations were found between body condition score at 1st month post calving BS1 and decrease in body condition score in the 1st month between dry period and post calving DECREASE and BCSs and ICS, GBTS, ITGCR, SP, and GKO60 pregnancy rate on the 60th day post calving. The results of the study revealed that during calving, cows with moderate body condition had better reproductive performance.

 In this study, the relationships between post-calving body condition and reproductive characteristics were investigated in 55 Holstein Friesian cows. Cows were divided into two groups according to their body condition scores BCS as the first BCS3 and the second group BCS3. In the first and second cow groups, body condition score at 1st month after calving BS1: 2.82, 3.36, body condition score at 5th month after calving BS5: 3.21, 3.57, decrease in body condition score between dry period and calving at the 1th month after postpartum period DECREASE: 1.23, 0.80, increase in body condition score between 1st and 5th months of lactation INCREASE1: 0.39, 0.21 and the increase in body condition score between the 1st and 7th months of lactation INCREASE2: 0.93, 0.64, and differences were found to be statistically significant p0.05. In the first and second group cows, the period of first heat ICS, the period of service SP, the number of inseminations per pregnancy GBTS and the rate of conception at the first insemination ITCR, were found to be 43.55, 38.30 days; 88.83, 77.31 days; 2.21, 1.73 and 54.88, 69.87, respectively. Significant and negative correlations were found between body condition score at 1st month post calving BS1 and decrease in body condition score in the 1st month between dry period and post calving DECREASE and BCSs and ICS, GBTS, ITGCR, SP, and GKO60 pregnancy rate on the 60th day post calving. The results of the study revealed that during calving, cows with moderate body condition had better reproductive performance.

 In this study, the relationships between post-calving body condition and reproductive characteristics were investigated in 55 Holstein Friesian cows. Cows were divided into two groups according to their body condition scores BCS as the first BCS3 and the second group BCS3. In the first and second cow groups, body condition score at 1st month after calving BS1: 2.82, 3.36, body condition score at 5th month after calving BS5: 3.21, 3.57, decrease in body condition score between dry period and calving at the 1th month after postpartum period DECREASE: 1.23, 0.80, increase in body condition score between 1st and 5th months of lactation INCREASE1: 0.39, 0.21 and the increase in body condition score between the 1st and 7th months of lactation INCREASE2: 0.93, 0.64, and differences were found to be statistically significant p0.05. In the first and second group cows, the period of first heat ICS, the period of service SP, the number of inseminations per pregnancy GBTS and the rate of conception at the first insemination ITCR, were found to be 43.55, 38.30 days; 88.83, 77.31 days; 2.21, 1.73 and 54.88, 69.87, respectively. Significant and negative correlations were found between body condition score at 1st month post calving BS1 and decrease in body condition score in the 1st month between dry period and post calving DECREASE and BCSs and ICS, GBTS, ITGCR, SP, and GKO60 pregnancy rate on the 60th day post calving. The results of the study revealed that during calving, cows with moderate body condition had better reproductive performance.

 Bu çalışmada, 55 baş Siyah Alaca ırkı inekte buzağılama sonrası vücut kondisyonu ile döl verim özellikleri arasındaki ilişkiler incelenmiştir. İnekler, vücut kondisyon puanlarına VKP göre birinci VKP3 ve ikinci grup VKP3 olmak üzere iki gruba ayrılmıştır. Birinci ve ikinci inek gruplarında buzağılama sonrası 1. aydaki vücut kondisyon puanı BS1: 2.82, 3.36; buzağılama sonrası 5. aydaki vücut kondisyon puanı BS5: 3.21, 3.57; kuru dönem ile buzağılama sonrası ilk 1. ay arasındaki vücut kondisyon puanındaki düşüş DÜŞÜŞ: 1.23, 0.80, laktasyonun 1. ve 5. ay arasındaki vücut kondisyon puanındaki artış ARTIŞ1: 0.39, 0.21; laktasyonun 1. ve 7. ay arasındaki vücut kondisyon puanındaki artış ARTIŞ2: 0.93, 0.64 ve gruplar arasındaki farklılıklar istatistiki olarak önemli p0.05 bulunmuştur. Birinci ve ikinci grup ineklerde ilk kızgınlık süresi İKS, servis periyodu SP, gebelik başına tohumlama sayısı GBTS ve ilk tohumlamada gebe kalma oranı İTGKO sırasıyla; 43.55, 38.30 gün; 88.83, 77.31 gün; 2.21, 1.73 adet ve 54.88, 69.87 olarak belirlenmiştir. Buzağılama sonrası 1. aydaki vücut kondisyon puanı BS1 ile kuru dönem ve buzağılama sonrası 1. ay arasındaki VKPdeki düşüş DÜŞÜŞ ile İKS, GBTS, İTGKO, SP ve GKO60 buzağılama sonrası 60. günde gebe kalma oranı arasında negatif yönde önemli korelasyonlar tespit edilmiştir. Araştırma sonuçları, buzağılama sırasında orta düzeyde vücut kondisyonuna sahip olan ineklerde döl verim performansının daha iyi durumda olduğunu ortaya koymuştur.

Makale detayları

The relationships between post-calving body condition and fertility traits in Holstein Friesian cows

Yazarlar:

Şahin Tüfenk | İbrahim Tapkı

Yayıncı:

Hatay Mustafa Kemal University

Ana Başlıklar:

Hayvansal Üretim (Diğer)

Dergi:

Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi Vol.29 Issue 1, pp.14-28

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001313075

pISSN:

2667-7733

Reproductive performance

body condition

post calving

Holstein FriesianDöl verim performansı

vücut kondisyonu

buzağılama sonrası

Siyah Alaca

havza özellikleri

Sayı

Makale detayları

Yazarlar: Şahin Tüfenk | İbrahim Tapkı

Yayıncı: Hatay Mustafa Kemal University

Ana Başlıklar: Hayvansal Üretim (Diğer)

Dergi: Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi Vol.29 Issue 1, pp.14-28

Belge Tipi: Makale

Yayın Tarihi: 8/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001313075

pISSN: 2667-7733

Sayı

Yazarlar:

Şahin Tüfenk | İbrahim Tapkı

Yayıncı:

Hatay Mustafa Kemal University

Ana Başlıklar:

Hayvansal Üretim (Diğer)

Dergi:

Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi Vol.29 Issue 1, pp.14-28

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001313075

pISSN:

2667-7733