Journals / Tarım Bilimleri Dergisi / 2016 / Cilt: 22 - Sayı: 1

Bandırma Koyununun (Alman Siyah Başlı Et Koyunu x Kıvırcık) Süt Verimi ve Süt Bileşenlerine Yıl, Laktasyon Sırası ve Doğum Tipinin Etkisi

Influence of Year, Parity and Birth Type on Milk Yield and Milk Components of Bandırma Sheep (German Black Head Mutton x Kıvırcık)

Pages
89–98
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results indicated that despite being a mutton type crossbred, lactation characteristics and MC of Bandırma sheep are also considerable

📌 3 Key Takeaways

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Objective & Hypothesis:This study was conducted to investigate the effects of year, parity and birth type (BT) on lactation milk yield (LMY), adjusted lactation milk yield based on 150 days lactation length (LMY150), lactation length (LL), average daily milk yield (ADMY) and milk components (MC) of Bandırma sheep.
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Key Findings & Data:The study was carried out with 54 ewes in 2011 and 70 ewes in 2012 under semi-intensive conditions.
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Conclusion & Impact:The results indicated that despite being a mutton type crossbred, lactation characteristics and MC of Bandırma sheep are also considerable
🔬Design:Research Article
📍Scope:2011 Verileri
⚙️Variables:Domain Parameters

Abstract

This study was conducted to investigate the effects of year, parity and birth type (BT) on lactation milk yield (LMY), adjusted lactation milk yield based on 150 days lactation length (LMY150), lactation length (LL), average daily milk yield (ADMY) and milk components (MC) of Bandırma sheep. The study was carried out with 54 ewes in 2011 and 70 ewes in 2012 under semi-intensive conditions. LMY, LMY150, LL and ADMY of Bandırma sheep were determined as 70.31 kg, 73.29 kg, 142.02 days and 488.19 g, respectively. The effect of the year on LL was significant (P< 0.01), but the effects of parity and BT were not significant. The effects of the year and parity were significant (P< 0.01 and P< 0.05, respectively) on LMY, LMY150 and ADMY, but the effect of BT was not significant. Fat, protein, lactose, total dry matter (DM) and non-fat dry matter (NFDM) were determined as 5.26%, 6.11%, 3.29%, 15.49% and 10.23%, respectively. Highly significant positive correlations were determined between fat content and DM (r= 0.998; P< 0.01) and between fat content and NFDM (r= 0.949; P< 0.01), whereas fat content was negatively correlated with ADMY (r= -0.992; P< 0.01) and lactose content (r= -0.957; P< 0.01). Significant negative correlations (P< 0.01) were found between lactose content and other milk components except for protein content and ADMY. The results indicated that despite being a mutton type crossbred, lactation characteristics and MC of Bandırma sheep are also considerable

Özet

Bu araştırma, Bandırma koyunlarının laktasyon süt verimi (LSV), 150 gün laktasyon uzunluğuna göre düzeltilmiş süt verimi (LSV150), laktasyon uzunluğu (LU), günlük ortalama süt verimi (GOSV) ve süt bileşenlerine (SB) yıl, laktasyon sırası ve doğum tipinin etkisini araştırmak için gerçekleştirilmiştir. Araştırma, 2011 ve 2012 yıllarında sırasıyla 54 ve 70 koyun ile yarı entansif koşullar altında yürütülmüştür. Bandırma koyunlarının LSV, LSV150, LU ve GOSV'i sırasıyla 70.31 kg, 73.29 kg, 142.02 gün ve 488.19 g olarak tespit edilmiştir. LS üzerine yılın etkisi önemli (P< 0.01), laktasyon sırası ve doğum tipinin (DT) etkileri ise önemsiz bulunmuştur. LSV, LSV150 ve GOSV üzerine yıl ve laktasyon sırasının etkisi önemli (sırasıyla P< 0.01 ve P< 0.05), ancak DT'nin etkisi önemsiz bulunmuştur. Yağ, protein, laktoz, toplam kuru madde (KM) ve yağsız kuru madde (YKM) içerikleri sırasıyla % 5.26, % 6.11, % 3.29, % 15.49 ve % 10.23 olarak tespit edilmiştir. Sütteki yağ içeriğinin KM ve YKM ile korelasyonu önemli (P< 0.01) ve pozitif (sırasıyla 0.998 ve 0.949), GOSV ve laktoz içeriği ile korelasyonu ise önemli (P< 0.01) ve negatif (sırasıyla -0.992 ve -0.957) olarak tespit edilmiştir. Sütteki laktoz içeriği protein ve GOSV hariç diğer tüm süt bileşenleri ile önemli (P< 0.01) ve negatif korelasyonlar göstermiştir. Etçi bir melez tip olmasına rağmen Bandırma koyununun laktasyon özellikleri ve süt bileşenleri bakımından da dikkate değer olduğu sonucuna varılmıştır

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Cite This Article

CEYHAN, A., KONCAGÜL, S., SOYSAL, D., YÜKSEL, M. A., SEZENLER, T., YILDIRIR, M. (2022). Bandırma Koyununun (Alman Siyah Başlı Et Koyunu x Kıvırcık) Süt Verimi ve Süt Bileşenlerine Yıl, Laktasyon Sırası ve Doğum Tipinin Etkisi. Tarım Bilimleri Dergisi, Cilt: 22 - Sayı: 1, 89–98. https://ajindex.com/articles/594930

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