It is now customary to control weeds on the beds without chemicals. Weed or often just cover the beds by the opaque material beneath the weeds do not develop, and the seedlings planted directly in the Windows. When the plants in the Windows grows up, the black film is removed and soil mulching. And the film is dried in the sun and stored until next season.
B. DUHNEVICH
Recommend to read
MINI-TRACTOR “PASHA”
Mini tractor built for a friend, a neighbor. The machine is designed for layout of the infield, clearing of snow from driveways and walkways, towing a cargo trailer. The engine and gear...
WINNING “SKYSCRAPER”
Present to the readers a model rocket class S1B (altitude) with a total impulse of engines to 5 N·s allowed A. Mityureva for a number of years show high sports results (1990— second...
