List of Articles بدون خاکورزی Open Access Article Abstract Page Full-Text 1 - Effect of Management Operations on the Thermal Time of Velvetleaf (Abutilon theophrasti Medicus.) Emergence in Soybean (Glycine max L.) rahman khakzad Mohammad Taghi Alebrahim Mostafa Oveisi Open Access Article Abstract Page Full-Text 2 - Investigation of different tillage effects on Verticillium wilt disease in three cotton cultivars Shahram Nowrouzieh Fatemeh Azad Disfani Open Access Article Abstract Page Full-Text 3 - Influence of planting method and density on yield, yield components and oil percentage of rapeseed in different tillage systems حبیباله رنجبر محمدرضا شجاع حسن سامعی Hadi Pirasteh-Anosheh محمودرضا سالار