摘要 |
<p>The present invention pertains to the field of agricultural implements, more specifically of subsoilers for treating soil with low moisture retention. The main aim of the invention is to provide a subsoiling device capable of solving the problem of soil moisture retention, providing a permeability control layer without necessarily altering the inherent properties of the subsoil. The subsoiling device comprises a steel tool that can introduce an open cover or sheet in a single operation under the surface without removing the overlying earth.</p> |