Method for cultivating and planting trees and shrubs with sandy soil improved with matrix mud mixing pile method

Abstract

The invention provides a method for cultivating and planting trees and shrubs with sandy soil improved with a matrix mud mixing pile method. The method comprises the following steps: after construction preparation, impurity removal, site leveling and surveying and setting out, the sandy soil is improved by matrix mud with a cement mixing pile construction method; after wet blasting, pile bodies are subjected to hole boring by a bore hole spoon, seedlings are inserted into the pile bodies after the pile bodies are hollowed out by the bore hole spoon, bored pile soil is pushed into the holes bythe bore hole spoon after seedling insertion, pile seedling regions are enclosed by railings after the pile body seedlings are planted, and the seedlings are transplanted after the nursery seedlings are mature. According to the method, good ecological environment is maintained, original sandy soil is utilized sufficiently, and geologic and natural hazards are reduced; a stable soil structure layeris formed, and pile bodies can gather roots and fertilizers well; construction operability is high, the release cycle of fertilizers is long, few nutrients are lost, and the improvement effect is stable and obvious; the pile bodies are rich in nutrients, soil is uniform, roots grow evenly and vigorously, the nursery can be well stabilized by the pile bodies, and growth is outstanding by nursery cultivation.

Description

technical field [0001] The invention belongs to the technical field of sandy soil improvement cultivation, and in particular relates to a method for improving sandy soil by using a matrix mud stirring pile method to cultivate trees and shrubs. Background technique [0002] With the acceleration of urban ecological construction and the protection of agricultural land, it is becoming more and more difficult to find high-quality nursery cultivation sites. The use of barren land improvement routines includes soil improvement, deep plowing, fertilization and other methods. For rivers such as the Han River Basin Nursery cultivation on Zhongdao, riverside tidal flats, sandy land on rivers, lakes and beaches, and other desertified land to be developed is often not selected because of low plant survival rate and high improvement cost. However, sandy land cultivation is very good at avoiding root system soaking and rotten roots, root system breathing difficulty and thinness, and diffi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to aim at the deficiencies in the prior art, and provide a kind of method that utilizes matrix mud mixing pile method to improve sandy soil to carry out arbor and shrub planting, is to solve the problem of raising seedlings in sandy land, make full use of the sandy soil environment on site, rich improvement Resources and reasonable matrix mud mixing pile method construction technology solve the problem of high cost, few technology options, and uneven improvement of the prior art sandy soil cultivation seedling method, which cannot improve the water and fertilizer retention of sandy soil, and nutrients are easy to lose. After improvement The root system is scattered and long, the effect of congealing and fertilizing is poor, it is difficult to take seedlings and transplant, the root system is seriously damaged, and the effect of cultivating seedlings is poor. It provides a simple operation process, high feasibility, reasonable use of existing resources, and low cost. It is suitable for large-scale Promote, ensure the growth of condensed roots and fertilizers, maintain and improve soil fertility effects, reduce environmental damage, and sandy soil improvement techniques and methods with good seedling raising effects

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