Above ground cultivation device comprises longitudinal structure formed from two tubes supplying heat suspended to greenhouse upper frame, textile band round tubes forming compost chute and spray conduit supplies feed to plant feet

摘要

The cultivation device comprises a longitudinal structure formed from two tubes (2) which are suspended to the upper frame (1) of the greenhouse by a cable (3). The tubes supply heat and carry a fibrous textile band (4) which goes round the tubes to form a chute for the compost (5). A collector (14) in the shape of a gutter under the chute comprises several long elements and is suspended with loops (16) to suspension cables. On one side the tube carries, by means of hooks (21), a spray conduit (20) which supplies feed pipes (22) serving the feet of the plants (27). An opaque synthetic film (11) covers the compost.