0900 Ziraat Çeşidinden Mutasyon Islahı İle Elde Edilen Mutant Kiraz Tiplerinin Bahçe Performansları

Öz

Türkiye kiraz ihracatında başlıca çeşit olan 0900 Ziraat çeşidinden daha kaliteli, iri meyveli ve verimli mutant çeşitlerin geliştirilmesi amacıyla yapılan çalışmalar sonucu ilk aşamada 9 tip seçilmiştir. Bu tipler Gisela-6 anacı üzerine aşılanmıştır. Altı yıl verim alınan deneme sonucunda 50-28, 50-29 (Burak) ve 35-25 tiplerinden en büyük meyveler alınmıştır. Kümülatif verim olarak en yüksek verim 50-28 ve 50-29 tipleri ve ana çeşitten (0900 Ziraat) elde edilmiştir. Bu iki tip ana çeşit 0900 Ziraat’a benzer verim göstermelerine karşın ana çeşide göre oldukça yüksek kalibrede ve daha koyu renkli meyvelere sahiptir. Denemede yer alan tipler arasında suda çözünür kuru madde (SÇKM) %16.0-18.17 arasında değişmiştir. Hasat tarihleri ile ilgili tipler arasındaki farkın 1-3 gün olduğu belirlenmiştir. Deneme sonucu iki mutant çeşit tescil edilmiş olup "Burak" çeşidinin, 0900 Ziraat çeşidine alternatif olarak yetiştirilmesi önerilmektedir.

Anahtar Kelimeler

• Kiraz
• mutasyon
• çeşit

Performances of Mutant Cherry Types Obtained By Mutation Breeding From 0900 Ziraat Variety

Öz

In the first stage, 9 types were selected as a result of the studies carried out to develop mutant varieties with higher quality, large fruit and efficiency than the 0900 Ziraat variety, which is the main variety in Turkey's cherry exports. These types were grafted onto Gisela-6 rootstock. As a result of the experiment, which yielded six years, the largest fruits were obtained from types 50-28, 50-29 (Burak) and 35-25. In terms of cumulative yield, the highest yield was obtained from 50-28 and 50-29 types and main cultivar (0900 Ziraat). Although these two types show similar yields to 0900 Ziraat, they have darker colored fruits with a considerably higher caliber than the main variety. The soluble solid content (SSC) among the types included in the experiment varied between 16.0-18.17%. It was determined that the difference between the harvest dates and the related types was 1-3 days. As a result of the trial, two mutant cultivars were registered and it is recommended that the "Burak" cultivar be grown as an alternative to the 0900 Ziraat cultivar.

Anahtar Kelimeler

• Cherry
• mutation
• variety

Kaynakça

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