Afforestation devices that expand vegetation to lake surfaces to prevent algal blooms

摘要

The present invention relates to a technology for recording water surface into a plant in order to prevent green tides occurring in dams, rain reservoirs, and the like, including water acacia 10, semi-harvesting plant 11, spruce 12, Each of the plants routed to the surface of the water is fixed to the water surface by means of a small area of planting means, planting / buoyancy means and buoyancy means, and fixed to the lake by means of a fixing body 7 and connected to a connection rope 5 A device for constituting the device constituting each of the water pipes in combination with a tubular type in combination with a rope type, a box type, a wide-area type and a cell type so as to be easily applied to a small and small lake, (10, 11, 12) and a space between the plants (10, 11, 12) connected to each other in accordance with the growth of the plants (10, 11, 12) ) Wintering and re-use the stem gradually And a method and apparatus for expanding the recording area by a long operation. Accordingly, the unit cost and cost of the apparatus per recording area are lowered compared with the conventional system, and the prevention of the green algae and improvement of the water quality, water quality and landscape improvement are improved.