Ecophysiological effects of tribenuron methyl used as herbicides on some Triticum aestivum types grown in Turkey

Yıl 2016, Cilt: 9 Sayı: 3, 35 - 39, 15.12.2016

Gülçin Işık Ersin Yücel

Öz

In this study, seeds of 19 wheat varieties that are widely grown in Turkey Altay 2000, Altıntaş 95, Aytin 98, Bezostaya, Çetinel 2000, Gerek 79, Harmankaya 99, Karma 2000, Kıraç, Kırgız, Kunduru 1149, Kutluk, Kümbet 2000, Presto 2000, Sönmez, Sultan 95, Süzen 97, Yelken 2000 ve Yıldız 98 were used as study material. For each variaety, the seeds were allowed to germinate in Petri dishes which has two layers of blotter paper, for 12 h light/12 h dark photoperiod, at 22±1˚C, four repeatedly 100x4 , including 0, 1, 1.5, 2 mg/l tribenuron methyl solutions. The doses which are including. 1 and 1.5 mg/l tribenuron methyl were used in agriculture. In order to observe the consequences when the recommended amount exceeded, 2 mg/l Tribenuron methyl dose was applied. As a result, it was determined that tribenuron methyl application effects germination percentage of some wheat varieties in a negative way like Aytin 98, Kümbet 2000, Bezostaya, Karma 2000 etc. However; it was found out that tribenuron methyl applications were inhibit the germination rate of all varieties statistically significant

Anahtar Kelimeler

Triticum aestivum, tribenuron methyl, ecophysiology, wheat, agriculture

Herbisit olarak kullanılan tribenuron metil maddesinin Türkiye’de yetiştirilen bazı Triticum aestivum çeşitleri üzerine ekofizyolojik etkileri

Öz

Bu çalışmada, ülkemizde yaygın olarak yetiştirilmekte olan 19 buğday çeşidinin Altay 2000, Altıntaş 95, Aytin 98, Bezostaya, Çetinel 2000, Gerek 79, Harmankaya 99, Karma 2000, Kıraç, Kırgız, Kunduru 1149, Kutluk, Kümbet 2000, Presto 2000, Sönmez, Sultan 95, Süzen 97, Yelken 2000 ve Yıldız 98 tohumları çalışma materyali olarak kullanılmıştır. Her bir çeşide ait tohumlar Petri kapları içinde, iki kat kurutma kağıdı üzerinde, 12 saat aydınlık/12 saat karanlık fotoperiyotta, 22±1˚C’ta, dörder tekrarlı 100x4 olmak üzere, 0, 1, 1.5, 2 mg/l tribenuron metil solüsyonları içinde çimlenmeye bırakılmıştır. Tarımda kullanılan dozlar 1 ve 1.5 mg/l tribenuron metil içeren miktarlardır. Önerilen miktarların üzerine çıkıldığında ortaya çıkabilecek sonuçları gözlemlemek amacıyla, 2 mg/l tribenuron metil içeren doz uygulanmıştır. Sonuç olarak, tribenuron metil uygulamasının, Aytin 98, Kümbet 2000, Bezostaya, Karma 2000 vb. gibi bazı buğday çeşitlerinde, çimlenme yüzdeleri üzerindeki negatif etkisi olduğu belirlenmiştir. Ancak; tribenuron metil uygulamalarının, tüm buğday çeşitlerinde, istatistiksel olarak önemli seviyede, çimlenme hızını düşürdüğü saptanmıştır

Anahtar Kelimeler

Triticum aestivum, tribenuron metil, ekofizyoloji, buğday, tarım

Kaynakça

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