The ABOLLO DISC FURROWER is used in the mechanized building of a solid furrow or ridge of 30 to 35 cm in height and adjustable width in accordance with the recommended spacing for the crop, preparing for the planting and / or performing the so-called “ridging”, which consists of placing soil on the roots of crops (potato, sweet potato, cassava, yam) and others such as tobacco, peanuts, pineapple etc.. This operation is vital to the management of weeds and formation of the root system.