The relations between post partum body condition and milk yield traits in Holstein Friesian cows

Şahin Tüfenk; İbrahim Tapkı

Makale detayları

The relations between post partum body condition and milk yield 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.28 Issue 3, pp.724-736

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001304327

pISSN:

2667-7733

Anahtar kelimeler:

Özet:

 In this study, the relationships between post-calving body condition and milk yield characteristics were investigated in 55 Holstein Friesian cows. Cows were divided into two groups according to their body condition scores as the first VKP3 and the second group VKP3. A 5-point scale system was used in body condition scoring. In the first and second cow groups, body condition score at the 1st month after calving BS1: 2.82, 3.36, the body condition score at the 5th month after calving BS5: 3.21, 3.57, the decrease in body condition score between the 1st month after calving DECREASE: 1.23, 0.80, the increase in body condition score between the 1st and 5th months of lactation INCREASE 1: 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 milk yield characteristics differences were found to be statistically significant p0.05. Daily milk yield, lactation milk yield, 305 days milk yield, lactation period and dry period for the first and second group cows respectively; 22.35, 25.98 kg; 5572.96, 6435.18 kg; 5572.96, 6338.57 kg; 278.15, 306.68 days; 71.22 and 60.25 days were determined. While negatively correlations between milk yield traits and body condition score of dry period DP, BS1, BS5 and BS7, positively correlations between milk yield traits and DECREASE and INCREASE2 were found significantly p0.05. These results show that cows having medium level body condition score in calving have better milk yield and lower incidence of metabolic diseases.

 In this study, the relationships between post-calving body condition and milk yield characteristics were investigated in 55 Holstein Friesian cows. Cows were divided into two groups according to their body condition scores as the first VKP3 and the second group VKP3. A 5-point scale system was used in body condition scoring. In the first and second cow groups, body condition score at the 1st month after calving BS1: 2.82, 3.36, the body condition score at the 5th month after calving BS5: 3.21, 3.57, the decrease in body condition score between the 1st month after calving DECREASE: 1.23, 0.80, the increase in body condition score between the 1st and 5th months of lactation INCREASE 1: 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 milk yield characteristics differences were found to be statistically significant p0.05. Daily milk yield, lactation milk yield, 305 days milk yield, lactation period and dry period for the first and second group cows respectively; 22.35, 25.98 kg; 5572.96, 6435.18 kg; 5572.96, 6338.57 kg; 278.15, 306.68 days; 71.22 and 60.25 days were determined. While negatively correlations between milk yield traits and body condition score of dry period DP, BS1, BS5 and BS7, positively correlations between milk yield traits and DECREASE and INCREASE2 were found significantly p0.05. These results show that cows having medium level body condition score in calving have better milk yield and lower incidence of metabolic diseases.

 In this study, the relationships between post-calving body condition and milk yield characteristics were investigated in 55 Holstein Friesian cows. Cows were divided into two groups according to their body condition scores as the first VKP3 and the second group VKP3. A 5-point scale system was used in body condition scoring. In the first and second cow groups, body condition score at the 1st month after calving BS1: 2.82, 3.36, the body condition score at the 5th month after calving BS5: 3.21, 3.57, the decrease in body condition score between the 1st month after calving DECREASE: 1.23, 0.80, the increase in body condition score between the 1st and 5th months of lactation INCREASE 1: 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 milk yield characteristics differences were found to be statistically significant p0.05. Daily milk yield, lactation milk yield, 305 days milk yield, lactation period and dry period for the first and second group cows respectively; 22.35, 25.98 kg; 5572.96, 6435.18 kg; 5572.96, 6338.57 kg; 278.15, 306.68 days; 71.22 and 60.25 days were determined. While negatively correlations between milk yield traits and body condition score of dry period DP, BS1, BS5 and BS7, positively correlations between milk yield traits and DECREASE and INCREASE2 were found significantly p0.05. These results show that cows having medium level body condition score in calving have better milk yield and lower incidence of metabolic diseases.

 Bu çalışmada, 55 baş Siyah Alaca ırkı inekte buzağılama sonrası vücut kondisyonu ile süt verim özellikleri arasındaki ilişkiler incelenmiştir. İnekler, vücut kondisyon puanlarına göre birinci VKP3 ve ikinci grup VKP3 olmak üzere iki gruba ayrılmıştır. Vücut kondisyon puanlamasında 5lik puan sistemi kullanılmıştır. Birinci ve ikinci inek gruplarında, buzağılama sonrası ilk 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 ile süt verim özellikleri bakımından gruplar arasındaki farklılıklar istatistiki olarak önemli p0.05 bulunmuştur. Günlük süt verimi, laktasyon süt verimi, 305 günlük süt verimi, laktasyon süresi ve kuruda kalma süresi birinci ve ikinci grup inekler için sırasıyla; 22.35, 25.98 kg; 5572.96, 6435.18 kg; 5572.96, 6338.57 kg; 278.15, 306.68 gün; 71.22 ve 60.25 gün olarak tespit edilmiştir. Süt verim özellikleri ile kuru dönem vücut kondisyon puanı KD, BS1, BS5 ve BS7 arasında negatif yönde, DÜŞÜŞ ve ARTIŞ2 arasında ise pozitif yönde önemli p0.05 korelasyonlar belirlenmiştir. Araştırma sonuçları, buzağılama sırasında orta düzeyde vücut kondisyonuna sahip olan ineklerde süt verim düzeylerinin daha iyi durumda olduğunu ve metabolik hastalıkların daha az sıklıkla görüldüğünü ortaya koymuştur.

Makale detayları

The relations between post partum body condition and milk yield 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.28 Issue 3, pp.724-736

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001304327

pISSN:

2667-7733

Milk yield traits

body condition

post calving

Holstein FriesianSüt verim özellikleri

vücut kondisyonu

buzağılama sonrası

Siyah Alaca

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.28 Issue 3, pp.724-736

Belge Tipi: Makale

Yayın Tarihi: 12/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001304327

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.28 Issue 3, pp.724-736

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001304327

pISSN:

2667-7733