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Influence of planting date on growth, artemisinin yield, seed and oil yield of Artemisia annua L. under temperate climatic conditions
Authors:RK Verma  Amit ChauhanRS Verma  AK Gupta
Institution:a Central Institute of Medicinal and Aromatic Plants, Resource Centre Purara, PO, Gagarigole 263 688 Bageshwar, Uttrakhand, India
b Central Institute of Medicinal and Aromatic Plants, PO CIMAP, 226 015 Lucknow, Uttar Pradesh, India
Abstract:Artemisia annua L. is an annual aromatic antibacterial herb, with effective antimalarial properties due to the presence of artemisinin. The intention of the present study was to establish plant survival, growth attributes, yield attributes and artemisinin yield of A. annua cv CIM - Arogya with different transplanting months in two cropping seasons (March 2005-February 2006 and March 2006-February 2007) under temperate climatic conditions of Himalaya, India. Artemisinin yield in the dried leaves was found maximum amongst the plants that were transplanted in March (24.39 kg ha−1) and minimum in those transplanted in November (3.39 kg ha−1).
Keywords:Artemisia  Temperate region  Herb  Artemisinin  Oil yield
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