Journals / Livestock Studies / 1987 / Cilt: 27 - Sayı: 1

OSTFRİZ X KIVIRCIK F1 MELEZİ KOYUNLARIN ORTA ANADOLU ŞARTLARINDA DÖLVERİMİ VE SÜT VERİMİ ÖZELLİKLERİ

Pages
19–27
Publication Date
1987-06-01
DOI
—
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AI Summary & Key Takeaways

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

Lactation lengths, mean dailv milk yield and lactation milk yield have been 157.2 days, 489 g and 78.2 kg respectively İt has been concluded that East Freisen x Kıvırcık first crosses have not performed well in the Middle Anatolian enviroment.

📌 3 Key Takeaways

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Objective & Hypothesis:In this research, fertility and milk yield characteristics of East Friesien x Kıvırcık first crosses (Fı) have been examined in Central Anatolian environmental conditions.
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Key Findings & Data:The number of lambs per 100 ewes lambed were 127 and 129 in 2 and 3 aged ewes respectively.
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Conclusion & Impact:Lactation lengths, mean dailv milk yield and lactation milk yield have been 157.2 days, 489 g and 78.2 kg respectively İt has been concluded that East Freisen x Kıvırcık first crosses have not performed well in the Middle Anatolian enviroment.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this research, fertility and milk yield characteristics of East Friesien x Kıvırcık first crosses (Fı) have been examined in Central Anatolian environmental conditions. The number of lambs per 100 ewes lambed were 127 and 129 in 2 and 3 aged ewes respectively. This has been 128 in general. Lactation lengths, mean dailv milk yield and lactation milk yield have been 157.2 days, 489 g and 78.2 kg respectively İt has been concluded that East Freisen x Kıvırcık first crosses have not performed well in the Middle Anatolian enviroment. As a result of that, for new tyoe to develop in the Middle Anatolian, it would be more beneficial to study on Akkaraman ewes.

Özet

Bu çalışma, Ost Friz x Kıvırcık F1 melezlerinin Orta Anadolu şartlarındaki döl verimi ve süt verimi özelliklerini tesbit amacıyla yapılmıştır. Araştırmada 2 ve 3 yaşlı 32 melez koyun kullanılmış ve aşağıdaki sonuçlar elde edilmiştir. Doğuran koyunlara göre ikizlik (100 doğuma göre) 2 yaşlılarda 127, 3 yaşlılarda 129 ve sürü genelinde 128 dir. Guruplarda ortalama laktasyon süresi 157.2 gün, günlük ortalama süt verimi 489 g ve laktasyon süt verimi 78.2 kg dır. Ostfriz x kıvırcık melezlerinin bu verim seviyeleri Orta Anadolu Bölgesinde döl ve süt verimi yüksek yeni koyun tiplerinin geliştirilmesinde Akkaraman genotipinden yararlanılmasının daha isabetli olacağı kanaatini vermiştir.

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Cite This Article

AYDOĞAN, M., AKÇAPINAR, H. (1987). OSTFRİZ X KIVIRCIK F1 MELEZİ KOYUNLARIN ORTA ANADOLU ŞARTLARINDA DÖLVERİMİ VE SÜT VERİMİ ÖZELLİKLERİ. Livestock Studies, Cilt: 27 - Sayı: 1, 19–27. https://ajindex.com/articles/228787

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