1. Stake culture, which consists of a vertical body to be driven into the ground with side where slits are traversing cables sustainers steel crop concerned practiced, these equipped slots each being vertical portions and another portion that gathers those, which is transverse with a particular form of the stake based on a geometric body of six sides with two parallel sides and four acute angle pairs, which characterized by, - the section of the pin shown in its sharp corners chamfers whose center rounded recesses projecting inwards are arranged, performing these chamfers throughout the profile of the stake, - a shaped grooves downwardly open arranged at evenly spaced sections, all along the profile of the stake and practiced in the chamfers on adjacent sides and U, the flanges extending of U in lascaras profile and base between said ends, substantially horizontal portion, in that the area between wings is with its central region on the portion of rounded recesses and the sides of said central region also extending to the sides, presenting this central projections on the side of its free end below the base portion, - the edges of the wings are rounded into the profile by bending the material itself, said bent edges extending to a portion the straight part and another portion of the wingtip, - the wire is in contact exclusively with the edges of the wings of the slot and with the rounded surface of the chamfers profile.
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