AGRISEM International is a french company, leader in the design, manufacture and sales of « TCS » implements for tillage and sowing. AGRISEM International is born in the middle of the 90s. The retracted point blade is one of its first innovations. It allows a soil loosening over the entire width of the implement, without destructuring. In comparison with other techniques, it provides a triple benefit: agronomic, economic and environmental; profits measured and recognized by the agronomists.