Photosensitive adjusting submerged plant bed manufacturing method

Abstract

The invention discloses a photosensitive adjusting submerged plant bed manufacturing method, characterized by comprising the following steps of 1, manufacturing of a planting bed 1: connecting four sides of a support layer 2 cut into a rectangular shape with a side wall layer 3, arranging a plurality of grids 4 on the support layer, placing planting baskets 5 in the grids, and filling the planting baskets with planting soil; 2, manufacturing of a photosensitive module: arranging a fixed pile 6 in the middle of the support layer 2, and arranging a photosensitive sensor 7 at the top end of the fixed pile 6, wherein the photosensitive sensor 7 is connected with a control module 8 disposed at the bottom end of the fixed pile 6; 3, manufacturing of a position adjustment module: arranging idler wheels 9, position sensors 10 and driving modules 11 at the four sides of the planting bed 1, connecting ropes 12 onto the idler wheels 9, connecting one ends of the ropes 12 with a metal block 13, and connecting fixed rods 16 with the idler wheels 9 through the other ends of the ropes 12. The fixed rods are fixed on the periphery of a pond. A submersed plant bed manufactured by the method is more intelligent and has a higher ornamental value in landscape construction.

Description

technical field [0001] The invention relates to the technical field of ecological environment engineering, in particular to a method for making a photosensitive-adjusted submerged plant bed. Background technique [0002] With the improvement of urban greening level, more and more attention has been paid to waterscape development and ecological management projects, and aquatic plants have both landscaping and ecological functions. Submerged plants absorb inorganic nutrients produced by aquatic organisms in the breeding process through photosynthesis Salt, reduce the nutrient load of the aquaculture water body, and convert the absorbed inorganic nutrient salt into its own biomass. In order to adapt to life in water, the stems and leaves of submerged plants have absorption functions, which can obviously remove nutrients such as N and P in the water body, and inhibit the excessive growth of algae. Therefore, the nutrient load caused by bait input and fish metabolism in the aqua...

AI Technical Summary

Problems solved by technology

The existing floating bed technology is to use the floating bed on the water surface and the aquatic plants planted on the bed to filter and absorb the pollutants in the sewage through the roots of the plants. This technology has a more obvious effect on the purification of eutrophic water. However, the plants on the floating bed are limited to emergent plants and floating leaf plants that can emerge from the water surface, while the purification effect of submerged plants in the water body is ignored.

Some researchers have proposed the concept of a liftable floating bed, such as the publication number (CN201031181Y), the title of the invention is "Sewage Biological Treatment Liftable Artificial Plant Floating Bed and Its Manufacturing Method and Using Method", which introduces a method for treating medium and slightly polluted water sources. The object is an artificial plant floating bed that can be raised and lowered, but this technology is mainly used to solve the problem that the floating bed cannot survive the winter, and the limitation of low transparency on the growth of submerged plants has not been considered

The utility model (CN201777934U) discloses a continuously adjustable submerged plant planting net bed, which can adjust the ecological niche of aquatic plants according to the transparency of the water body, and solves the problem of sinking in sediment-type water bodies and hard-bottom water bodies with low transparency. Restrictions of light compensation depth, transparency and other factors on the growth of submerged plants in water plant restoration

However, the net bed of submerged plants in this utility model requires high piling costs, the water level is not easy to control manually, and the floating body occupies a large area of ​​the water body.

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