| 摘要 |
<p>The stirring and aerating device comprises a helical compound (1) with round fibers connected with a smooth steel spring having a tapered tip at its free end (2) and a closed coil (5) forming a steering wheel at the other end (3), where the steering is covered with an ergonomic sheath. In the first coil (4), the side tapered tip has a grip for inserting the compost during penetration using a screwing tool. The helical compound is equipped with a cleaning sphere made of flexible material, and screwed permanently into the compost to provide a valuable indication of the temperature and humidity. The stirring and aerating device comprises a helical compound (1) with round fibers connected with a smooth steel spring having a tapered tip at its free end (2) and a closed coil (5) forming a steering wheel at the other end (3), where the steering is covered with an ergonomic sheath. In the first coil (4), the side tapered tip has a grip for inserting the compost during penetration using a screwing tool. The helical compound is equipped with a cleaning sphere made of flexible material, and screwed permanently into the compost to provide a valuable indication of the temperature and humidity within the material by simple examination of steel spring.</p> |
