Treating method for soil hardening

A soil compaction and soil technology, applied in the field of soil management, can solve the problems of increasing soil erosion and topsoil compaction, food waste cannot be fully utilized, and destroying surface cover, etc., so as to increase the ability to resist diseases and insect pests, enrich nutrients, and increase decay. effect of speed

Inactive Publication Date: 2018-09-07
赵顺全
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Problems solved by technology

[0006] The technical problem to be solved by the present invention: Although the current method for controlling soil compaction alleviates soil compaction, it also destroys the surface covering developed by no-tillage management for many years, and also increases the risk of soil erosion and topsoil compaction. At the same time, the current food waste Can not be fully utilized, the problem of polluting the environment, the present invention provides a treatment method for soil compaction

Method used

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  • Treating method for soil hardening

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preparation example Construction

[0020] The straw granules are prepared by mixing and pulverizing corn stalks and wheat stalks at a mass ratio of 1:1, and passing through a 100-mesh sieve to obtain straw granules.

[0021] A control method for soil compaction, the method comprises the steps of:

[0022] (1) Take the food waste, remove the plastic impurities, use water to adjust the water content of the food waste to 90-95% after removing impurities, and dry it naturally. When the water content is 60-70%, collect and dry the food waste. Mix air-drying food waste and additives at a mass ratio of 6:1-2, put them in a container, seal the container at 30-35°C, and leave it for 2-4 days to collect the contents in the container to obtain synergistic materials for later use;

[0023] (2) Dig treatment channels on the compacted soil. The height of the treatment channels is 30-35cm, and the width is 10-20cm. The distance between them is 1.3-1.5m, and the nozzle is laid at the bottom of the treatment channel, and the s...

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Abstract

The invention relates to a treating method for soil hardening, and belongs to the field of soil treatment. According to the invention, food waste is used as a raw material for treating soil hardening,so that full utilization of resources is realized. Firstly, the food waste is subjected to self-fermentation, the macromolecular substance in the food waste is reduced, and the content of small molecular nutrient substances is increased; and then the fermented food waste is combined with soil. In a treatment process, steam is utilized to increase the grading decomposition of the food waste, so that the absorption of nutrient substances by the soil is promoted, and the opening of soil pores is realized. Finally, fly maggots are utilized to carry out turning, so that the soil structure is improved. The fermented food waste is mixed with the soil, and the nutrition in the soil is further increased, so that the soil hardening is treated, the risks of soil erosion and surface soil hardening are avoided, and resource utilization of the food waste is realized.

Description

technical field [0001] The invention relates to a treatment method for soil compaction, which belongs to the field of soil treatment. Background technique [0002] Soil compaction refers to the phenomenon that the soil surface layer is damaged due to lack of organic matter and poor structure under the action of external factors such as irrigation or rainfall, and the soil material is dispersed. After drying, the soil surface is hardened by the cohesive force and is not suitable for plant growth. Soil is the environment for plants to survive. The amount of nutrients in the soil and the air permeability of the soil are particularly important for the growth of plants. After the soil is compacted, the nutrients in the soil are solidified in the soil, which cannot nourish the plants well. Moreover, the content of organic matter in the soil decreases, which is not conducive to crop growth. Secondly, after the soil is compacted, the air permeability, water retention, and fertilizer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/00C05G3/04C05G3/80
CPCA01B79/00A01B79/005C05C3/00C05G3/80C05D9/00C05F9/00C05F11/00C05F17/05Y02P60/20
Inventor 赵顺全施衍
Owner 赵顺全
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