Effect of shading on leaf yield, plant parameters, and essential oil content of lemon balm (Melissa officinalis L.)
Keywords: قرمز: نسبت دور به قرمز; a.i.; active ingredient; DM; dry matter; EO; essential oil; FM; fresh matter; LAI; leaf area index; R:FR; red:far-red ratio; SPAD; soil & plant analyzer development; Medicinal and aromatic plants; Field trial; Light reduction; Biomass yield;