Improving method of gobi gravel land grape plantation soil

Abstract

The invention discloses an improving method of gobi gravel land grape plantation soil in the technical field of soil improvement. The improving method of the gobi gravel land grape plantation soil comprises the following specific steps S1, laying drip irrigation pipelines: a drip irrigation system is designed according to terrains, firstly, a machine is used for excavating a deep trench, the cross section of the trench is an isosceles trapezoid or rectangle, the depth of the trench is 100-120 cm, the width of an opening is 80-100 cm, then, a main pipeline, a branch pipeline and a ground pile are embedded to achieve the relatively flat bottom of the trench, and the main pipeline and the branch pipeline are criss-cross and are evenly arranged. S2: deeply excavating planting furrows, breaking soil crusts and salt patches, excavating the planting furrows by the usage of the machine, and when the trench is excavated, separating and stacking topsoil and subsoil. According to the improving method of the gobi gravel land grape plantation soil, salt and a PH value in soil are regulated to make component content in the soil more suitable for grape planting, before trench excavation and planting, crop straws and organic fertilizer are backfilled and serve as base fertilizer, and therefore the pollution caused by chemical fertilizer is reduced, the waste is used and the method is green and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to a soil improvement method for grape planting in Gobi gravel land. Background technique [0002] The Gobi gravel field in Xinjiang has sufficient sunlight, large temperature difference between day and night, dry temperature, less pests and diseases, which is conducive to the accumulation of glucose, and the quality of the grapes produced is good. , low soil fertility, serious leakage of fertilizer and water, easy to be affected by cold damage, heat damage and wind damage, the survival rate and preservation rate of grape planting are low, and it cannot give full play to its due economic benefits. According to the site conditions of the Gobi gravel land, in view of the above problems in the Gobi gravel land, we propose a soil improvement method for grape planting in the Gobi gravel land. SUMMARY OF THE INVENTION [0003] The object of the present invention is to provide ...

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of Gobi gravel ground grape planting soil improvement method, to solve the Gobi gravel proposed in the above-mentioned background technology, soil compaction, saline-alkali hazard, low organic content of soil, buried in winter and unearthed in spring , to resist spring wind damage and winter freezing damage, and improve the survival rate and preservation rate of grapes

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