This study was carried out in 2009-2010 and 2010-2011 vegetation seasons under the ecological conditions of Ankara. The experiment was laid out randomized block design with three replications. The treatments consist of four sowing dates T1: 01 September, T2: 15 September, T3: 01 October, T4: 15 October . The objective of this study was to determine the influence of different sowing dates on the plant height cm , number of branches per plant, number of capitulum per plant, 1000 seed weight g , seed yield kg/da and oil content % in cephalaria. Mean data for plant height cm , 1000 seed weight g , number of branches per plant, number of capitulum per plant, seed yield kg/da and oil content % were 147,57 cm, 11,83 number, 25,43 number, 15,29 g, 169,15 kg/da and 22.40 %, respectively. Both in 2010 and in 2011, the highest seed were recorded for T1. The results of the study indicated that different sowing dates had an important effect on seed yield kg/da in cephalaria. Thus, T1 may be recomended under Ankara conditions
Bu çalışma 2009-2010 ve 2010-2011 vejetasyon döneminde Ankara ekolojik koşullarında yürütülmüştür. Deneme tesadüf blokları deneme desenine göre üç tekerrürlü olarak kurulmuştur. Denemede 4 farklı ekim zamanı Z1: 1 Ekim, Z2: 15 Ekim, Z3: 1 Kasım ve Z4: 15 Kasım yer almıştır. Bu çalışmanın amacı pelemir Cephalaria syriaca sirjaca L. bitkisinde farklı ekim zamanlarının bitki boyu cm , yan dal sayısı adet/bitki , başcık sayısı adet/bitki , 1000 tohum ağırlığı g , dane verimi kg/da ve yağ oranı % üzerine etkisini belirlemektir. Ekim zamanına bağlı olarak ortalama bitki boyu 147,57 cm, yan dal sayısı 11,83 adet/bitki, başcık sayısı 25,43 adet/bitki, 1000 tohum ağırlığı 15,29 g, tohum verimi 169,15 kg/da ve yağ oranı % 22,40 olarak belirlenmiştir. Her iki yılda da en yüksek tohum I.ekimden elde edilmiştir. Çalışmanın sonucundan dekara tohum verimi ekim zamanlarından önemli düzeyde etkilendiği görülmüştür. Bu yüzden Ankara ekolojik koşullarında pelemir tarımı için I. Ekim zamanının uygun olacağı düşünülmektedir
Primary Language | Turkish |
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Journal Section | Research Article |
Authors | |
Publication Date | December 15, 2012 |
Published in Issue | Year 2012 Volume: 5 Issue: 3 |
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Web of Science {Zoological Records Indexed] Clavariate Analytic, Medical Reads (RRS), CrossRef;10.46309/biodicon.
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