Bazı kimyasal uygulamalarının lital marul (Lactuca sativa L.) çeşidinde baş oluşumu üzerine etkileri
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Date
2002
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info:eu-repo/semantics/openAccess
Abstract
Bir Akdeniz iklimi sebzesi olan marul (Lactuca sativa L.) taze tüketime yönelik olarak yetiştirilen bir sebzedir. Dünyada ve Türkiye'de marul üretimindeki en büyük sorunlardan biri türün erken sapa kalkmaya eğilimidir. Bu araştırmada bazı kimyasal madde uygulamalarının marulda baş oluşumu üzerine etkilerinin incelenmesi amaçlanmıştır. Deneme 1998-1999 yetiştirme yılında Çukurova Üniversitesi Ziraat Fakültesi Araştırma ve Uygulama Çiftliğinde Lital marul çeşidi ile yürütülmüştür. Denemede, bitkilerin baş ağırlıkları ve gövde uzunlukları ölçülmüştür. Sonuçta, yaprak gübresi, gibberellik asit ve mepiquat chloride uygulamasının baş ağırlığı üzerine bir etkisi belirlenmemesine rağmen, paclobutrazol ve chlormequat chloride uygulamasının baş ağırlığını azalttığı saptanmıştır. 10 ve 20 ppm GAj'ün gövde uzunluğunu arttırdığını, paclobutrazol ve chlormequat chloride'in azalttığı, yaprak gübresi ve mepiquat chloride'in ise etkisinin olmadığı belirlenmiştir.
Lettuce (Lacluca sativa L.) which is a Mediterranean vegetable is grown for fresh consumption. One of the big problems in lettuce growing in the world and Turkey is early bolting of lettuce. In this experiment, it is aimed to determine the effects of some chemicals on head formation of lettuce. The experiment was carried out with Lital lettuce cultivar at the Experimental and Implementation Station of Agricultural Faculty of Çukurova University in 1998-1999 growing season. In the experiment, head weight and stem length were measured. In this result, it was detemined that paclobutrazol and chlormequat chloride decreased head weight although it has no effect of leaf fertilizer, gibberellic acid and mepiquat chloride on head weight. It is find that 10 and 20 ppm GAj increased stem lenght although paclobutrazol and chlormequat chloride decreased but leaf fertilizer and mepiquat chloride have no effect on stem lenght.
Lettuce (Lacluca sativa L.) which is a Mediterranean vegetable is grown for fresh consumption. One of the big problems in lettuce growing in the world and Turkey is early bolting of lettuce. In this experiment, it is aimed to determine the effects of some chemicals on head formation of lettuce. The experiment was carried out with Lital lettuce cultivar at the Experimental and Implementation Station of Agricultural Faculty of Çukurova University in 1998-1999 growing season. In the experiment, head weight and stem length were measured. In this result, it was detemined that paclobutrazol and chlormequat chloride decreased head weight although it has no effect of leaf fertilizer, gibberellic acid and mepiquat chloride on head weight. It is find that 10 and 20 ppm GAj increased stem lenght although paclobutrazol and chlormequat chloride decreased but leaf fertilizer and mepiquat chloride have no effect on stem lenght.
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Mühendislik, Ziraat
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1
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2
