Some Fruit Properties and Macro-Micro Element Contents of Selected Walnuts (Juglans regia L.) from Batman Region

Abstract

This study was carried out to determine some physical and chemical properties of 27 walnut genotypes selected from Kozluk and Sason regions of Batman. In the study, fruit thicknesses, fruit widths, fruit height, shell thicknesses, nut weights, kernel weights, kernel ratios were varied from 25.99-37 to 19 mm, 27.25 to 35.29 mm, 29.64 to 50.69 mm, 1.11 to 2.55 mm, 8.28 to 17.45 g, 3.59 to 7.74, 36.00% to 58.25%, respectively. Inner colors was determined as very light coloured in 13 genotypes, light coloured in 10 genotypes and medium coloured in 4 genotypes. The protein contents of selected genotypes were found between 12.15% and 18.30%, oil content between 53.25% and 68.70 %, moisture contents between 1.87 and 3.60 %, ash contents between 1.30% and 2.96% and their average values were 15.74 %, 62.92 %, 2.69 % and 1.83 %, respectively. Average of macro element contents of genotypes were found 2.35% N; 285.64 mg P; 406.23 mg K; 315.83 mg Mg; 226.30 mg Ca; and 187.71 mg S. Average micro element contents were determined Na 2.05 mg, Fe 2.51 mg, Mn 2.86 mg, Zn 2.42 mg, Cu 1.78 mg in 100 g of kernel fruit.

Keywords

• Batman,Walnut,Macro-Micro nutrition,Pomology,Selection

Batman Yöresinden Selekte Edilen Cevizlerin (Juglans regia L.) Bazı Meyve Özellikleri ile Makro-Mikro Element Düzeyleri

Öz

Bu çalışmada Batman ili Kozluk ve Sason yöresinden selekte edilen 27 adet ceviz genotipinin bazı fiziksel ve kimyasal özelliklerini belirlemek amaçlanmıştır. Araştırmada genotiplerin kabuklu meyve kalınlıkları, meyve genişlikleri, meyve yükseklikleri, kabuk kalınlıkları, kabuklu meyve ağırlıkları, iç meyve ağırlıkları, iç randımanı sırasıyla 25.99-37.19 mm, 27.25-35.29 mm, 29.64-50.69 mm,1.11-2.55 mm, 8.28-17.45 g, 3.59-7.74 g, % 36.00-58.25 arasında saptanmıştır. İç meyve rengi 13 genotipte çok açık, 10 genotipte açık, geriye kalan 4 genotipte ise orta olarak belirlenmiştir. Genotiplerde protein % 12.15-18.30, toplam yağ % 53.25-68.70, nem % 1.87-3.60, kül % 1.30-2.96 arasında değiştiği belirlenmiştir. Genotiplerin makro element içeriklerinin ortalaması; % 2.35 N; 285.64 mg P; 406.23 mg K; 315.83 mg Mg; 226.30 mg Ca; ve 187.71 mg S olarak tespit edilmiştir. Mikro element içerikleri 100 g iç meyvede ortalama Na 2.05 mg, Fe 2.51 mg, Mn 2.86 mg, Zn 2.42 mg, Cu 1.78 mg olarak saptanmıştır.

Anahtar Kelimeler

• Ceviz,Seleksiyon,Batman,Pomoloji,Makro-mikro besin elementi

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