Pekin Ördeklerinde Farklı Kuluçka Uygulamalarının Etkileri

Bu araştırmada, entansif şartlarda yetiştirilen Pekin ördeklerinde kuluçka randımanının iyileştirilmesi amacıyla birbirinden bağımsız üç deneme gerçekleştirilmiştir. Kuluçka randımanını yükseltmek amacıyla, kuluçkalık ördek yumurtalarında, depolama süresi(0-7gün ve 7-14gün), yumurta temizliği(temiz, yıkanmış ve kirli) ve spreylemenin etkisi incelenmiştir. Temiz, yıkanmış ve kirli yumurtalardaki kuluçka randımanı sırasıyla %69.38, %62 ve %54.9 olmuştur. 0-7 gün depolanan yumurtalarda %69.49, 7-14 gün depolananlarda %56.7 kuluçka randımanı elde edilmiştir. Ayrıca kuluçka randımanı, spreylenen yumurtalarda %70, spreylenmeyenlerde %58.4 olmuştur. Muamele grupları arasındaki fark istatistik açıdan önemsiz bulunmuştur (p>0.05). Bununla birlikte, spreyleme uygulandığı takdirde, 0-7gün depolanan temiz yumurtalarda en yüksek randımanın alınabileceği açıkça görülmektedir.

Anahtar Kelimeler:

Ördek, inkübasyon, kuluçka randımanı

Effect of Different Hatchery Practices on Pekin Duck

In this research, three different study were carried out for improving hatchability of Pekin ducks. For this purpose, effects of egg storage time (0-7 days and 7-14 days), egg cleaning (clean, washed and dirty) and egg spraying were compared in hatching Pekin duck eggs. Hatchability of clean, washed with of disinfectant and dirty eggs were 69.38%, 62,00% and 54.90%, respectively. Obtained hatchability in stored hatching duck eggs were 69.49% for 1-7 days, and 56.70% for 8-14 days. In addition, hatchability was 70.00% in sprayed eggs to increase hatchability and 58.40% in non-sprayed eggs. The differences between treatment groups were not significant (P>0.05). However, it is clearly seen that numerically highest hatchability can be obtained in 7 days stored clean eggs if spraying is applied.

Keywords:

Duck, incubation, hatchability,

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