Tool and method for improving soil moisture characteristics and recovering soil organic matters

Abstract

The invention discloses a tool and a method for improving soil moisture characteristics and recovering soil organic matters. The tool comprises an outer cylinder, an inner cylinder, a separating plate, water absorption cotton ropes and a bottom conical body. The resistance generated by embedding the tool in soil is reduced through the bottom conical body, the contact area between the tool and theexterior is increased, the tool is made by adopting an iron material, the cost is low, accumulation of organic carbon in the soil can be promoted, and hazard and pollution to the soil cannot be generated; first gaps and second gaps enable the soil in the inner cylinder and the exterior environment to be subjected to full gas-water exchange, evaporation capacity and condensation capacity change ofthe water in the soil can be regulated, uniform distribution of saline and alkaline matters in the soil is promoted, the moisture characteristics and the soil property are improved, the soil, seeds and the like which are required are added in the inner wall by an operator, water can enter and absorbed by super absorbent resin, the water can be transmitted into the soil of the inner cylinder by taking the water absorption cotton ropes as a medium, environment for plant growth is formed, an effective repairing process of plants is promoted, and the soil environmental quality is increased.

Description

technical field [0001] The invention relates to the technical field of ecological environment restoration and degraded soil restoration, in particular to a tool and method for improving soil moisture characteristics and restoring soil organic matter. Background technique [0002] With the rapid increase of the world's population, in order to meet the growing demand of human beings for industrial and agricultural products, the output level of agricultural and animal husbandry products per unit area of ​​land is getting higher and higher, and the pressure on the land is increasing. In developing countries, Due to the increasing population and the decreasing area of ​​cultivated land, a large number of forests, grasslands, wetlands, etc. have been reclaimed as cultivated land for intensive management, which has destroyed the original vegetation and soil structure. In addition, the extensive use of chemical fertilizers and pesticides has caused soil pollution and land degradation...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tool and method for improving soil moisture characteristics and restoring soil organic matter. By using iron materials, the cost can be reduced, the formation of aggregates can be promoted, and the enrichment of soil organic carbon can be promoted. The structure is simple and easy to construct. Small amount, easy to install, and no pollution to the soil medium. By using the outer cylinder as the supporting framework of the entire tool, with the bottom cone of the porous hollow structure, the contact area between the bottom superabsorbent resin and water vapor can be increased, and the soil moisture can be adjusted to improve evapotranspiration. The process of hair, moisture condensation and precipitation runoff excretion promotes the improvement of soil moisture conditions, so as to solve the problems in the above background technology that are costly, time-consuming, labor-intensive, and the processing process is complicated, and it is easy to produce secondary pollution.

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