| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention refers to forestry. The facility consists of pressure tight container suspended on a central cam hinge. The container is tied with a case by means of springs and is made in form of a hollow disk. The disk is equipped with eight electro-magnets, by means of wires they are in pairs connected with eight opposite electro-magnets arranged on the case of the facility. The case is of a round shape; each pair of opposite to each other magnets is coupled with a relay and a power source. In the front, downstream of a tractor run, part of the facility there is a plate rigidly connected to the case, whereon a steam generating installation is mounted. ^ EFFECT: ensuring upgraded quality and uniformity of seedlings treatment and increased area of treated surface without increase of working agent consumption. ^ 2 dwg |
