Novel semi-burying ridge structure

Abstract

The invention discloses a novel semi-burying ridge structure. The semi-burying ridge structure comprises a walking passageway end face, a water-blocking supporting vertical face, a pluck-prevention embedding end face and a cross connecting piece, the walking passageway end face is connected with the upper end of the water-blocking supporting vertical face, the pluck-prevention embedding end face is connected with the lower end of the water-blocking supporting vertical face, and the cross connecting piece can be connected with the end of the water-blocking supporting vertical face. A dense plane grid structure is adopted in the walking passageway end face, a sparse plane grid structure is adopted in the pluck-prevention embedding end face, connecting plates are arranged at the two ends of the water-blocking supporting vertical face, connecting holes are uniformly formed in the connecting plates, the two sides of each connecting plate are provided sealing strips separately, the upper end and the lower end of each connecting plate are provided with deformation compensation gaps, and the corner of the sparse plane grid structure of the pluck-prevention embedding end face is provided with a drill rod land preformed hole. The novel semi-burying ridge structure is utilized in the field, the arable area of the land is increased, the grain yield is increased, the field passing-through environment is improved, the maintenance cost of ridges is also lowered, besides, adaptive goods are provided for rice cultivation.

Description

technical field [0001] The invention belongs to the technical field of farmland water conservancy construction and construction of shallow water aquaculture ponds. Specifically, the invention relates to a novel half-buried field ridge structure. Background technique [0002] At present, the paddy field ridge is basically in the state of the original soil barrier, with an upper width of 25cm-35cm and a bottom width of 75cm-100cm. Due to water soaking and erosion, it needs to be repaired or rebuilt every year, which is time-consuming and labor-intensive, and it is not a small cost for agricultural production enterprises with intensive cultivation. [0003] There are also some emerging products, such as covered ridges that buckle soil ridges in an inverted trapezoidal shape. The main function is to prevent grass from growing on the ridges and provide field passages. The main problems of this kind of ridge structure are as follows: firstly, it occupies a large area; secondly, t...

AI Technical Summary

Problems solved by technology

The main problems of this structure of field ridges are: first, it occupies a large area; second, the frost heave of the soil foundation in the northern region is likely to cause deformation and damage to the field stem; third, the deformation of the soil foundation has a greater impact on the covered field ridge

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