Pre-sowing Rollers "Samba-9" for Effective Soil Preparation

The pre-sowing use of the ring-toothed roller "Samba" on pre-procultivated or ploughed soil improves the warming of arable land and slows down the process of moisture evaporation, creates the best conditions for the work of the support wheels of the seeder, because the homogeneous leveled background minimises their slippage and improves the uniformity and increases the depth of sowing seeds. After roller treatment, the structure of the topsoil improves, aeration and moisture absorption increases. Post-sowing application of the roller "Samba" provides tight contact of seeds with fertile layer, increases water content in the area of seed bed, positively influencing the terms of seed germination and uniformity of sprouts. Soil treatment with a roller allows to eliminate unfavourable natural processes, increasing crop yields, especially in arid areas with infrequent rainfall, and with the presence of wind erosion.