Vineyard soil improvement method for slope barren land of hilly and mountainous area

Abstract

The invention provides a vineyard soil improvement method for a slope barren land of a hilly and mountainous area. The vineyard soil improvement method comprises the following steps: b, carrying out surface soil stripping on a target slope barren land to be improved according to a set thickness; carrying out interval type deep excavation on the stripped region; removing raw soil, parent materials or rock layers under surface soil to form field planting ditches along a gradient direction; c, injecting fertile soil into the field planting ditches and enabling the injected fertile soil to be higher the ground surface with surface oil not stripped to form a planting band. According to the vineyard soil improvement method, on the one hand, the work amount in a soil improvement process can be greatly reduced and the improvement cost is reduced; on the other hand, the fertile soil is backfilled to realize soil collection and fertilizing improvement; a curing process of the soil can be accelerated and the soil quality of the slope barren land can be improved; a vineyard can be constructed within a short time and the economic effect is rapid to obtain.

Description

technical field [0001] The invention relates to a method for improving soil, in particular to a method for improving soil for vineyards in barren land in hilly areas. Background technique [0002] With the expansion of the scope of human production activities and the acceleration of urbanization, the existing arable land area has been greatly reduced. In order to ensure a sufficient supply of food, on the one hand, we are strengthening the improvement of crops or economic crops. To increase production, on the other hand, actively take measures to expand the area of ​​arable land. For example, there are many mountainous and hilly areas in my country, and the terrain in the hilly areas is undulating. Most of them are sloping and barren land. The natural environment is relatively harsh, which makes it impossible to grow many crops or economic crops. , but the hilly area is one of the important sources of arable land expansion. The study found that grape planting in the hilly area...

AI Technical Summary

Problems solved by technology

It is precisely because of the above-mentioned problems in the barren land in mountainous and hilly areas that the fertility and land productivity of newly-built vineyards are extremely low, which has limited the healthy development of the grape industry in mountainous and hilly areas.

In order to improve the yield, the current method of soil improvement in mountainous and hilly areas is to comprehensively transform and build grape seedbeds after human beings. This method has disadvantages such as a huge amount of soil improvement, slow soil maturation, and a long time for gardening.

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