Water consumption of treatment with pine needles introduced more effective water consumption. Reducing temperature fluctuations soil efficiency of three padded shown.
The bulk density of the soil in the three toppers expressed above control values. While the pH and conductivity no differences were determined.
The production of lettuce (Lactuca sativa) with pine needles was 0.91kg / plant, polyethylene with 0.87kg / plant, witness with 0.86 kg / plant and rice husks with 0.77 kg / plant. The mean diameters of the bud and stem diameters no significant differences
