A green plant planting device for repairing heavy metal soil in mining areas

Abstract

The invention discloses a green plant planting device for repairing heavy metal polluted soil in a mining area. According to the green plant planting device disclosed by the invention, automatic discharging of green plants and a repairing agent is realized, and automatic planting of the green plants is realized, so that the planting efficiency can be greatly increased, the planting cost can be reduced, and a positive significance in repairing the soil in the mining area is obtained. The green plant planting device is sequentially provided with a front ploughing mechanism, a rear rotary tillagemechanism, a repairing protective agent discharging mechanism and a green plant planting mechanism, ploughing on the soil and rotary tillage and loosening on the soil can be realized, follow-up planting can be convenient, enough nutrients and oxygen can be supplied to a root system of the green plants, and the repairing and growing stability of the green plants can be ensured; meanwhile, treatment on the heavy metal polluted soil can be realized through the repairing agent, a protection function on the green plants can be realized, and the repairing property can be increased; the green plantplanting mechanism adopts a discharging plough mode, automatic discharging of green plant seats can be realized, the green plant seats can be used for protecting the green plants and providing the nutrients for an adaptive period, and the survival rate and the growth situation of the green plants are increased.

Description

technical field [0001] The invention relates to the technical field of soil restoration in mining areas, in particular to a green plant planting device for repairing heavy metal soil in mining areas. Background technique [0002] At present, for heavy metal pollution, heavy metal soil pollution has been paid enough attention by people. For soil heavy metal pollution, the most important thing to curb soil heavy metal pollution is to promote soil remediation and treatment technologies, actively develop high-efficiency, low-toxicity, and low-residue pesticides, increase the application of organic fertilizers, and change farming systems. Especially for the heavy metal soil in the mining area, due to the serious heavy metal pollution in the general mining area, it is difficult to restore the soil. This is mainly because the soil in the mining area is seriously polluted. Planting in this highly polluted soil will be greatly affected, especially for newly planted green plants, it ...

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Problems solved by technology

Especially for the heavy metal soil in the mining area, due to the serious heavy metal pollution in the general mining area, it is difficult to restore the soil. This is mainly because the soil in the mining area is seriously polluted. Planting in this highly polluted soil will be greatly affected, especially for newly planted green plants, it is difficult to grow normally, and, for the planting and restoration of mining areas, if the artificial method is used, the cost is relatively high. Large, for the situation that it is difficult to realize the value harvest after planting, people are less enthusiastic about planting green plants in the mining area, which affects the process of heavy metal soil restoration in the mining area

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