Tiling-process cultivated soil protection construction method for land consolidation and field raise engineering

Abstract

The invention discloses a tiling-process cultivated soil protection construction method for land consolidation and field raise engineering, which comprises: dividing an area needing land consolidation and field raise into a plurality of blocks according to construction requirements, removing surface original cultivated soil on a first cultivated land block, dumping the surface original cultivated soil in a construction field, constructing a part below a cultivated soil foundation on the first cultivated land block, removing surface original cultivated soil on the second cultivated land block, transporting the surface original cultivated soil on the second land block to the first cultivated land block, leveling and rolling the original cultivated soil, and completing the original cultivated soil construction in the field raise area like this in turn, wherein the original cultivated soil of the first cultivated land block is used as the original cultivated soil of the last cultivated land block. The method has the advantages that: by dividing the cultivated land requiring land consolidation and field raise into a plurality of blocks for construction without adopting any other means, the quality of soil in the cultivated land can be improved in a short time period, and the fertility and breathability of the original soil can be retained effectively; and thus, the soil can meet requirements for cultivation; and the method is convenient, simple and practical. When the method is used, great social and environmental benefit can be created, and the comprehensive grain productivity of China can be protected effectively.

Description

technical field [0001] The invention relates to a method of land consolidation, in particular to a construction method for protection of cultivated soil by laying tiles in land consolidation and field lifting projects. Background technique [0002] During the construction process of land consolidation and shallow submerged cultivated land raising in the reservoir area (hereinafter referred to as raising the field), the construction unit often adopts on-site piling up to protect the original cultivated soil. When the depression is raised, the piled original cultivated soil Then re-paving, due to the long stacking time of the original cultivated soil and the poor protection measures of the cultivated land, the soil and fertilizer in the soil will be lost to form desertification, which cannot be restored to the fertility and aeration of the original soil, resulting in insufficient crops. Shortage of harvest will have a great impact on agricultural production, and it will take s...

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Problems solved by technology

[0002] During the construction process of land consolidation and shallow submerged cultivated land raising in the reservoir area (hereinafter referred to as raising the field), the construction unit often adopts on-site piling up to protect the original cultivated soil. When the depression is raised, the piled original cultivated soil Then re-paving, due to the long stacking time of the original cultivated soil and the poor protection measures of the cultivated land, the soil and fertilizer in the soil will be lost to form desertification, which cannot be restored to the fertility and aeration of the original soil, resulting in insufficient crops. Shortage of harvest has a great impact on agricultural production, and it will take several years to recover, causing greater economic losses to agricultural production

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