Mehmet Ali SARIDAŞ, Sevgi KARGI PAYDAŞ, Gözde NOGAY, Şule Hilal ATTAR², Ebru KAFKAS³

BAZI BİTKİ BESİN ELEMENT UYGULAMALARININ 'RUBYGEM' ÇİLEK ÇEŞİDİNDE VERİM VE KALİTE ÜZERİNE ETKİLERİ

Ülkemizde ticari olarak önemli düzeyde yetiştirilen Rubygem çeşidinin kullanıldığı bu çalışmada, farklı yaprak uygulamalarının (Kalsiyum, Bor, Kalsiyum+Bor ve Kontrol (su)) yetiştirme sezonu boyunca meyvelerde incelenen bazı kalite parametreleri (SÇKM, toplam asitlik, pH, verim, meyve et sertliği, dış renk) üzerine etkileri incelenmiştir. Çalışmada %18'lik kalsiyum klorürden 100 ml/10 L dozunda 5 uygulama, taç yaprak dökümünden başlayarak (19 Şubat) 20'şer gün aralıklarla yapılmıştır. Bor uygulamasında %8'lik bor çiçeklenme başlangıcından (10 Şubat) itibaren 1'er ay aralıklarla 20 ml/10 L dozunda 3 kez uygulanmıştır. Çalışmada yapılan Ca+B uygulaması, 'Rubygem' çilek çeşidine, meyve et sertliği dışında, bitki başına verim, ortalama meyve ağırlığı ve diğer pomolojik parametreler üzerine olumsuz etkilerde bulunmuştur

EFFECT OF THE SOME PLANT NUTRITION ELEMENT APPLICATION ON YIELD AND QUALITY IN 'RUBYGEM' CULTIVAR

EFFECT OF THE SOME PLANT NUTRITION ELEMENT APPLICATION ON YIELD AND QUALITY IN 'RUBYGEM' CULTIVAR The study were investigated the effects of different floral applications (Calcium, Boron, Calcium+Boron and Control (water)) on the some quality parameters (TSS, total acidity, pH, yield, fruit firmness and external color) in the ‘Rubygem’ cultivar which has growing important level as commercial in our Country. In the study, application of calcium chloride (18%) was applied 5 times with 100 ml/10 L doses. It were started with fall of petals (19 February) and repeated 20 days interval. Boron (8%) applications were started in the first flowering and are continued 1 month interval with 3 times at the 20 ml/10 L doses. Applications of Ca+B are negatively affected pomological properties, yield and average fruit weight except for fruit firmness at the ‘Rubygem’ strawberry cultivar which used the study

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