Ankara Ekolojik Ko$ullarinda Farkh Ekim Zamanlarmm Ketencik (Camelina Sativa (L) Crantz) Bitkisinin Yag Orani Ve Bile$imi Üzerine Olan Etkisinin Belirlenmesi

Abstract

Bu çalijma, Ankara ekolojik kojullannda 2010-2011 yiii vejetasyon döneminde 8 farkh ekim zaman m ketencik {Camelina sativa (L.) Crantz) bitkisinin yagverimi,yagorani ve bilejenleri üzerine etkisi ni belirlemek amaciyla yürütülmüjtür. Denemede8farkli ekimzamani olarak; 2010yilindaki 1 Ekim(l), 15 Ekim(2), 1 Kasim(3), 15 Kasim (4)ve 2011yihndaki 15 Mart (5), 1 Nisan(6), 15Nisan(7) ile 1 Mayis (8) tarihieri kullanilmiçtir. Deneme Tesadüf BLoklan d eneme desenine göre üc tekerrürlü olarak kurulmuçtur. Ara 5tirmada 8 farkli ekim zamanmm, yag verimi (kg/da),ya|orani (%)ve yagasidikompozisyonuna etkisi beiirlenmi5tir. Çahjmada, ekim zamanlarma bagli yag verimi 0,32-129,78 kg/da ve yag orani ise % 20,57-39,47 arasinda degijtigi görüimüjtür. En yüksek yag verimi 129,78 kg/da ile 1. ekim zamanmdan almmijtir. Ayni 5e kilde en yüksek yag orani % 39,47 ile 4. ekim zaman mdan a Immijtir. Tüm ekim zamanlan için a na yag asitlerilinolenik asit (% 24,86-32,26), linole i k (% 18,45-23,36), oleik (% 16,03-17,59) ve palmitik (% 5,89-7,04) asittir.

The research was conducted to determine the oil yield, oil content and fatty a cid composition of different sowing dates in false flax (Come//nosot(\/o(L.) Crantz) under Ankara dried condition in 2010-2011 vegetation season. SowingdateswereOctoberl, October 15, November land November 15 in 2010, and March 15, April 1, April 15 and Maylin 2011. In thisstudythe experimental design was randomized complete block design with three replications. In research, the oil yield (kg/da), oil content (%) and fatty a cid componenets were examined in differentsowingdates. The va lues of oil content (%), oil yield (kg/da) among the different sowing dates ranged from 20,57 to 39,47% and 0,32 to 129,78 kg/da, respectively. Accordingto the result of this research, the first sowing date gave the highest va lue of the oil yield (129,78 kg/da). The highest oil content (39,47) was also recorded for the fourthsowingdate. Fatty adds, I inolenic add (24,86-32,26%), I inoleic acid (18,45-23,36 %), oleic acid (16,03-17,59 %) and palmitic acid (5,89-7,04 5%), were main oil components forall sowing dates.