The effects of temperature and lighting on flowering of lavender (Lavandula angustifolia ‘Hidcote’)

摘要: SummaryA series of three experiments was conducted to determine the effects temperature and lighting on bud initiation flower expression in lavender. A period nine weeks at 4°C shown satisfy vernalization requirement for all plants, after five 4°C, 50% plants flowered. Vernalization occur more slowly temperatures above observed up 16°C. Following vernalization, a higher advanced appearance, with an optimum 20°C, but reduced number buds. When incomplete, delayed appearance daylength 15 h compared 8 either during or cold treatment increased buds produced, suggesting that additional may be needed winter production flower. Whilst it possible model development unexplained variation between time first visible pr...