This study was conducted to determine the seasonal variation (two seasonal harvests during winter and spring) in some chemical and biochemical characteristics of Paulownia shan tong leaves. To achieve this. we analyzed the chemical composition in terms of dry matter (DM). organic matter (OM). https://safeersappliancers.shop/product-category/samsung-rs67n8210s9-american-style-freestanding-65-35-fridge-freezer/