DETERMINATION OF LAVENDER AND LAVANDIN CULTIVARS (Lavandula sp.) CONTAINING HIGH QUALITY ESSENTIAL OIL IN ISPARTA, TURKEY


Kara N. , Baydar H.

TURKISH JOURNAL OF FIELD CROPS, cilt.18, ss.58-65, 2013 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 18 Konu: 1
  • Basım Tarihi: 2013
  • Dergi Adı: TURKISH JOURNAL OF FIELD CROPS
  • Sayfa Sayıları: ss.58-65

Özet

The research was carried out during the 2009 and 2010 growing period with the aim of determining agricultural and technological characteristics of lavender cultivars. When the agricultural characteristics of the lavender and lavandin cultivars were examined, in both years the highest fresh stem flower yield was obtained from Dutch (5467 and 8204 kg ha(-1), respectively) and the highest dry stemless flower yield from Super A (1083 and 1463 kg ha(-1)., respectively) cultivars. The highest essential oil content in both fresh stem flowers (the first year 2.00 %, the second year 1.90 %) and dry stemless flowers (the first year 9.62 %, the second year 8.87 %) was determined from Silver. Linalool, linalyl acetate and camphor were determined as the main components of essential oil in the lavender cultivar. The highest linalool content in fresh stem flowers was determined to be from Dutch (43.3 %) in the first year and from Vera (43.9 %) in the second year. The highest linalyl acetate content from Super A (42.5 and 19.8 %, respectively) and camphor content from Super A (19.8 %) in the first year and Dutch (10.0 %) in the second year were determined. The highest linalool content in dry stemless flowers from Dutch (46.5 and 47.0 %, respectively), linalyl acetate content from Super A (32.8 and 29.5 %, respectively) in both years and camphor content from Silver (12.6 %) in the first year and Dutch (10.9 A) in the second year were obtained.