Biometric Study, Content and Physical Characteristics of Volatile Oil in Leaves of Belangu plant (Lallemantia royleana L) affected by Foliar and Soil N-P-K Fertilization with Chemical Study of Seeds fixed Oil

Abstract

Balangu ( Lallemantia royleana L) is a number of labiatae family and it's consider one of the most important medical plants that used in food and traditional medicine in Iraq . Although the importance of this plant in herbal medicine in Iraq and other countries, there are no studies reported on cultivation or chemical study in Iraq. This study was carried out to investigate the effect of foliar and soil N-P-K fertilization on growth parameters and leaves volatile oil quantity and quality with chemical study of seeds oil composition.