Effect of NPK treatments on vegetative growth and oil yield of scented geranium (Pelargonium graveolens L. 'Herit ex Ait)

摘要

The present investigation was carried out to study the effect of various NPK treatments on vegetative growth and oil yield of scented geranium (Pelargonuim graveolens L.; Family: Geraniaceae. The results revealed that the plant height was significantly increased with the increased dose of NPK in organic, inorganic and integrated forms. The results also suggested that essential oil yield was also significantly influenced by different doses of NPK.