Sıcak İklim Koşullarında Linda Kazları ve Yerli Kazların (Anserınae sp.) Yumurta Verimi ve Doğal Kuluçka Performansı Üzerine Bir Araştırma

Abstract

Bu çalışma, Türk yerli kazları ve Linda kazlarının yumurta verimi, yumurtlama periyodu, bazı yumurta özellikleri ve doğal kuluçka yeteneklerinin belirlenmesi amacıyla yapılmıştır. Çalışmada, Linda kazları bir yumurtlama periyodu boyunca Yerli kazlara oranla daha fazla yumurta üretmişlerdir. Ancak, bazı yumurta kalite özellikleri açısından Yerel kazların daha üstün olduğu görülmüştür. Farklı iki genotip, doğal kuluçka özellikleri açısından da incelenmiştir. Yerli kazlar, Linda kazlarına göre daha ağır yumurtalar üretmişler ve yumurta kabuk kalınlığı, yumurta uzunluğu ve yumurta hacmi gibi özellikler bakımından daha üstün özellikler göstermişlerdir. Yerli kazların, doğal kuluçka özellikleri açısından diğer genotipten daha iyi olduğu tespit edilmiştir. Ancak, Yerel kazların yumurtlama dönemi Linda kazlarına göre bir ay daha kısa olmuş ve yaklaşık olarak iki ay sürmüştür. Yumurta verimi bakımından, Yerli genotip Linda kazlarıyla rekabet edemese de Linda kazının, bazı doğal kaz davranışları, annelik içgüdüleri, kuluçka esnasında yumurtalarına sahip çıkma ve kuluçkaya yatma (gurk olma) vb. gibi özellikler bakımından Yerli kazlardan daha geri olduğu gözlenmiştir.

Keywords

• Doğal kuluçka
• Linda kazı
• Yerli kaz
• Yumurta özellikleri
• Yumurta verimi

A Study on Egg Productivity and Natural Hatching Performance of Linda Geese and Domestic Geese (Anserinae Sp.) Under Hot Climate Conditions

Abstract

This study aimed to determine the egg production, laying period, some egg characteristics, and natural incubation abilities of Turkish native and Linda geese. In the study, Linda geese produced more eggs during a laying period than native geese. However, native geese were found to be superior in some egg quality characteristics. Two different genotypes were also investigated in terms of natural incubation traits. Native geese produced heavier eggs than Linda geese and exhibited superior characteristics in terms of eggshell thickness, egg length, and egg volume. It was determined that native geese were better in terms of natural incubation traits compared to the other genotype. However, the laying period of native geese was one month shorter than that of Linda geese and lasted approximately two months. In terms of egg production, while the native genotype cannot compete with the Linda geese, it has been observed that the Linda goose is inferior to the native geese in certain natural goose behaviors, such as maternal instincts, guarding eggs during incubation, and brooding.

Keywords

• Domestic local geese
• Egg quality
• Egg traits
• Linda geese
• Natural hatching
• Turkish local geese

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