Türk Tarım ve Doğa Bilimleri Dergisi

Yazarlar: Yalçın COŞKUN

Konular:-

Anahtar Kelimeler:Aspir,Carthamus tinctorius L.,Ham yağ oranı,Ham yağ verimi,Ekim zamanı,Tohum verimi

Özet: With the aim to investigate the effects of winter and summer sowing on grain yield and yield components of safflower varieties. Field trials were conducted in Suluca village of Lapseki in years 2012-2013 with 3 replications, 2 main plots (winter sowing and summer sowing), 3 sub-plots (cv. Dinçer, Remzibey 05 and Balcı) according to Randomized Split Plots experimental design. It was found that effect of sowing times and varieties on investigated characters is statistically significant (P<0.01) as a result of analysis of variance. Flowering days (124,67 - 82,11 days), maturation days (184,4 – 137,6 days), plant height (118,67 – 108,89 cm), thousand kernel weight (39,00 – 33,78 g), grain yield (264,333 – 237, 44 kg/da) and crude oil yield (76,10 – 72,50 kg/da) for winter sowing were higher than summer sowing. Grain yield (285,67 kg/da), crude oil ratio (30,67 %) and crude oil yield (87,51 kg/da) of cv. Remzibey 05 were higher than others. As a result safflower can sow as winter and summer in Lapseki, but higher oil yield can obtained from winter sowing and Remzibey 05 is more suitable than other two varieties for high seed and raw oil yield.

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