Leaf area information is required in various horticultural and physiological studies and it will be more useful if done via non-destructive methods. The objective of this study was to establish equations to estimate leaf area (LA) using length (L), width (W), fresh weight (FW), dry weight (DW), length × length (L2), width × width (W2), length × width (L×W), length + width (L+W), fresh weight × ...

The study analyzed the biological (antimicrobial and antioxidant) activity of such medicinal plants grown in Kemerovo region as Leaf mustard ( Brassica juncea L. ), Stinging nettle Urtica dioica Maral root Rhaponticum carthamoides Thyme Thymus serpyllum Purple coneflower Echinacea purpúrea Chamomile Chamomilla recutita Milk thistle Sílybum mariánum Common marigold Caléndula officinális Tansy Ta...

Background & Aim: This experiment investigated the effect of foliar application of methanol and ethanol on the biomass yield of medicinal plant Echinacea purpurea. Purple coneflower is an herbaceous perennial in the Asteraceae family that is used in therapy of respiratory tract infection and bacterial otitis. Experimental: This experiment was conducted in randomized complete ...