To evaluate the effect of head pruning and different nutritional systems (chemical. biological and integrated) on yield and seed oil content in medicinal pumpkin (Cucurbita pepo L. ). an experiment was conducted in Kermanshah/Iran during the 2013 growing season. https://www.diegojavierfares.com/mega-price-21-Ladder-4-Tier-Wooden-Cupcake-Holder-Dessert-Display-Stand-Whitewashed-flash-save/