Effects of the application potassium silicate (PS) and an arbuscular mycorrhiza fungus (AMF) (Glomus mosseae) were investigated on alleviating impacts drought stress Matthiola incana in a split-split-plot experiment two consecutive years. The main plot was assigned to at three levels irrigation (25%, 50%, 70%, field capacity) comparing with control (100% sub-plots AMF (0 200 g fungi pots) sub-s...

One of the components that make up essential oils is phenolic compounds which are widely containedin leaves and bark Balik Angin plant (Alphitonia incana (Roxb.) Teijsm. & Binn. ex Kurz).This study aimed to identify antioxidant activity from thebark plant. The isolation using hydrodistillation compoundswere analyzed gas chromatography-mass spectroscopy (GC-MS). Qualitatively antioxidantacti...