| 摘要 |
<p>The invention regards a vermicomposting breeding plant consisting of several frames (10) to receive the material to be transformed into humus and where each frame has a waterproofed bottom and sides so as to avoid infiltration of liquids into the ground underneath. The bottom of the frame is made to slope either towards one side or into the center and at the lowest part of the bottom there is a micro slotted drainage pipe (16) which travels the whole length of the frame the task of which is to collect the water percolating through the bedding and to pipe it to a tank. <IMAGE></p> |
