Planting device used in rocky desertification areas

Abstract

The invention discloses a planting device used in rocky desertification areas. The device comprises a condensing mechanism, a water storage mechanism, a slow release mechanism and a fixing mechanism,wherein the condensing mechanism comprises a condensing tube and an unpowered fan, the shape of the condensing tube is a spiral shape with the radius gradually increasing from top to bottom, a flow opening and a plurality of falling holes are formed in the condensing tube, and a dripping rod is arranged right above the falling holes; the water storage mechanism comprises a water storage chamber, and water leakage holes are formed in the upper side of the water storage chamber; the slow release mechanism comprises water seepage pipes, nuts and sponge blocks, a mesh plate is arranged at one end,facing the plants, of each the water seepage pipe, mesh-shaped cover parts are arranged on the nuts, and the sponge blocks are positioned inside the nuts; and the fixing mechanism comprises a fixingframe and fixing nails, and the fixing nails are movably mounted on the fixing frame through perforations. The device can realize diversified water collection, slow water release, high-efficiency water supply and convenient fixation.

Description

technical field [0001] The invention relates to a planting device used in rocky desertification areas. Background technique [0002] Rocky desertification, also known as rocky desertification, refers to the phenomenon of loss of surface soil, bare bedrock, loss of agricultural use value of land and degradation of ecological environment due to soil erosion. In terms of causes, the main factors leading to rocky desertification are Due to human activities, the natural vegetation has been continuously destroyed for a long time, and a large area of ​​steep slopes has been opened up, resulting in the exposed surface. In addition, the soil layer in the karst rocky mountainous area is thin, the bedrock is exposed, and the erosion force of the heavy rain is strong. After a large amount of soil erosion, the rocks gradually protrude. The existing method to restore rocky desertification is to plant plants, especially barren-tolerant tree species, but the lack of water in rocky desertifi...

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Problems solved by technology

However, this invention can only collect rainwater, which has great uncertainty, and it is easy to cause water shortage in plants; in this invention, plants absorb rainwater through the second filter screen, and the slow release control of water is not strong; Inner diffusion can easily cause the plant roots to lack water, especially once the plant roots are directly located around the rocks, the water will easily penetrate into the rock crevices and the water supply will be uneven; the fixing nails of this invention fix the fixing plate on the ground through perforations The rocks in the desertification area are exposed, it is difficult to fix them, and the labor intensity is high

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