Method for determining soil treatment plant and device thereof

Abstract

The invention discloses a method for determining a soil treatment plant and a device thereof. The method comprises the following steps: acquiring environment indexes of a target area, wherein the environment indexes at least comprise climate indexes and soil indexes of the target area; inputting the environmental indexes of the target area into the plant prediction model; and obtaining a treatment plant corresponding to the target area output by the plant prediction model, wherein the treatment plant accords with the climate index of the target area and can absorb the overproof heavy metal recorded in the soil index. By adopting the method provided by the invention, multiple indexes such as climate and soil of the target area are integrated, the soil remediation conditions of different plants under different environmental factors are predicted, and the soil remediation plants are determined according to the prediction result.

Description

technical field [0001] The invention relates to the field of plant ecological environment, in particular to a method and device for determining soil treatment plants. Background technique [0002] The problem of soil arsenic pollution in my country is relatively serious. Excessive arsenic in these soils enters the human body through the food chain and endangers health. Phytoremediation is a green, sustainable and low-cost soil remediation technology. The hyperaccumulator plants used in this technology can over-accumulate specific metal elements and avoid metal element poisoning. The actual application process of phytoremediation is affected by many aspects such as climate and soil in the external environment. Even if the concentration of heavy metals enriched by the same plant in different locations is quite different. This makes further promotion of this technology difficult to unify and standardize. In this regard, establishing a prediction model and predicting the con...

AI Technical Summary

Problems solved by technology

However, most of the studies done so far are pot experiments in the laboratory environment, which may not be able to simulate the conditions in the field environment, especially climate factors such as temperature and precipitation are often not included in the laboratory environment.

In addition, the variable factors controlled by different studies are relatively isolated, and phytoremediation in regions with different climate characteristics is rarely integrated and analyzed, which still has a certain gap with the multi-faceted influencing factors that may exist in the external environment of the phytoremediation process.

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