Türk Tarım ve Doğa Bilimleri Dergisi

Yazarlar: Murat TİRYAKİOĞLU, Sema KARANLIK, Derviş ASLANYÜREK

Konular:-

Anahtar Kelimeler:Wheat,Waterlogging,Dry matter,Leaf area,Chlorophyll content

Özet: Effects of different periods of flooding on plant green area, dry matter production and leaf chlorophyll content were studied inwheat (Dağdaş cv, Triticum aestivum L.) in hydroponic under the controlled conditions. Resultsshowed thatleaf area and shoot dry matter were reduced with flooding when compared to control, and this effect was being more remarkablewith increasing in duration of flooding. Subsequent to the application of flooding, application of oxygen provided an improvementin leaf area and shoot dry matter.Unlike the other two features, chlorophyll content was not affected in early period of flooding application, but significantly reduced in later period of stress. Results showed that unlike leaf area and shoot dry matter, chlorophyll content was not affected in the early stages of flooding stress.

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