Güler Çolak, M. Celalettin Baykul, Remzi Gürler, Necmettin Caner, Süleyman Tokur, Ercan Çatak

Lycopersicon Esculentum Mill. Fideciklerinin Bazı Makro ve Mikro Besin Elementleri Alım Düzeylerine Alüminyum Etkisinin Analitik ve Mikro Analitik Yöntemler İle İncelenmesi

Bu çalışmada Murashige-Skoog temel besi ortamlarında yetiştirilen 15 gün yaşlı Lycopersicon escu/entum Mill. cv. H2274 (domates) fideciklerinin bazı makro ve mikro besin elementleri alım düzeylerine artan konsantrasyonlarda uygulanan alüminyumun etkileri analitik ve mikro analitik yöntemler ile incelendi. Çalışmamızda besin çözeltilerine artan konsantrasyonlarda alüminyum uygulanması, L. escu/entum Mill. cv. H2274 (domates) fideciklerinin alüminyum içeriklerinde artışlara neden olurken, alınan alüminyumun büyük ölçüde köklerde birikim yaptığı görüldü. Besin çözeltilerine artan konsantrasyonlarda alüminyum ilavesi L. escu/entum Mill. cv. H2274 (domates) fideciklerinin toplam azot alımlarında çok belirgin bir farklılık yaratmazken, fıdeciklerin özellikle fosfor. kalsiyum, magnezyum ve sodyum alımlarında alüminyum ilavelerine bağlı olarak düzenli düşüşler gözlendi. Besin çözeltilerine 100 ppm alüminyum ilavesi fideciklerin toplam potasyum, demir ve kobalt alımlarında belirgin düşüşlere neden olurken, inceleme kapsamına alınan hiçbir seride kökçük, hipokotil ve kotiledonlarda molibden elementine rastlanmadı. Çalışmamızda kökçük. hipokotil ve katiledon epidermal hücrelerinin bazı makro ve mikro besin elementleri içeriklerinin de alüminyum uygulamalarına bağlı olarak değişebildiği saptandı.

INVESGATION OF EFFECTS OF ALUMINIUM TO THE ABSORPTION LEVELS OF LYCOPERSICON ESCULENTUM MILL. SEEDLINGS FOR THE MACRO AND MICRO NUTRIENT ELEMENTS BY ANALYTIC AND MICRO ANALYTIC METHODS

In that study, effects of alumini um which was applied in differcnt concentrations to fıfteen days old Lycopersicon escu/entum Mill. cv. H-2274 (tomato) seedlings, grown in the environment of Murashige-Skoog basa! medium have been studicd by analytic and micro analytic methods. Aluminium was added to the solutions of nutrient by inercasing the coneentration quantities of aluminium in L.esculenlunı Mill. cv. H-2274 (tomato) seedlings was increased. The collection of alumini um in the roots was observed. The absorption of the nitrogen was not observed. Absorptions of phosphorus, calcium, magnesium and sodium linearly decreased according to the addition of the aluminium to seedlings. As a result of the addition of 100 ppm alumini um to the solutions of the nutrient, molybdenum was not observed in the roots. hypocotyls and the coytledons, as the total amount of absorption of seedlings for potassium, iron and cobalt decreases. In that study. contents of same macro and micro nutrient elemenis for the ep idermal cells of the root, the hypocotyl and the cotyledon were determined. In that study contents of same macro and micro nutrient elements for the epidermal cells of the root, the hypocotyl and the cotyledon were determined. That they varied according to the amount of added aluminium.

Keywords:

Lycopersicon esculentum. Aluminium, Planı Nutrient Elements,

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