Short Blade for stubble Planting and / or fertilization

摘要

Circular Blade preferably applicable to and / or fertilizing seeders for cutting stubble Tillage and land to cultivate. The Blade is of a type that presents a Succession of Waves, radial or tangential annular, defined in a Strip that extends between the perimeter of the blade and a central area.The Profile of The undulating Development presents an essentially in the form of Successive opposite Blades. The amplitude of each wave is defined by sections of Growth and logarithmic decrease Peak to Peak.Each of the undulations in the surface of the respective Blade Curved Faces in line with the growth and the decrease of the amplitude of the undulations.