KOCAELİ YÖRESİ CEVİZLERİNİN (Juglans regia L.) ÖN SELEKSİYONU
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2017
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info:eu-repo/semantics/openAccess
Özet
Kocaeli yöresinde tohumdan yetişen ceviz ağaçlarının oluşturduğu populasyon içerisinden üstün özellikli tipleri seçmek amacıyla ön seleksiyon çalışması gerçekleştirilmiştir. Bu amaçla ceviz potansiyeli bakımından önemli yerleşim birimleri gezilmiş, yetiştiricinin verdiği ön bilgiler ve seleksiyon kriterleri gözönünde bulundurularak 148 ağaçtan meyve örnekleri alınmıştır. Tiplerde önemli meyve özellikleri incelenmiştir. Araştırma sonucunda incelenen tiplerde meyve ağırlığı 16.96-6.33 g, iç ağırlığı 9.02-2.03 g, iç oranı %67.41-%29.93, kabuk kalınlığı 2.30-1.19 mm arasında belirlenmiştir. Tipler dolu ve sağlam iç oranı yönünden iyi durumda bulunmuş olup 129 tip %100 oranında dolu ve sağlam iç vermiş, 19 tipte boş meyveye rastlanılmıştır
PRE–SELECTION OF KOCAELI PROVINCE WALNUTS (Juglans regia L.) Pre–selection studies have been carried out in Kocaeli region in order to select superior types from the populations of walnut trees grown from seeds. For this purpose, important settlement units of walnut were visited and 148 fruit trees were taken in consideration of the preliminary information given by the breeder and selection criteria. Important fruit characteristics were examined in the plates. As a result of the research, fruit weight was determined as 16.96–6.33 g, internal weight was 9.02–2.03 g, internal ratio was 67.41%–29.93% and crustal thickness was 2.30–1.19 mm. Tipler was found to be in good condition due to its full and solid ratio. 129 types were found to be 100% full and sturdy and 19 types of empty fruit
PRE–SELECTION OF KOCAELI PROVINCE WALNUTS (Juglans regia L.) Pre–selection studies have been carried out in Kocaeli region in order to select superior types from the populations of walnut trees grown from seeds. For this purpose, important settlement units of walnut were visited and 148 fruit trees were taken in consideration of the preliminary information given by the breeder and selection criteria. Important fruit characteristics were examined in the plates. As a result of the research, fruit weight was determined as 16.96–6.33 g, internal weight was 9.02–2.03 g, internal ratio was 67.41%–29.93% and crustal thickness was 2.30–1.19 mm. Tipler was found to be in good condition due to its full and solid ratio. 129 types were found to be 100% full and sturdy and 19 types of empty fruit
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46
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Özel Sayı 2
