an ecological ditch

Abstract

The invention discloses an ecological ditch. The ecological ditch comprises a ditch body, a water inlet pipe, a water outlet pipe and a purifying bucket assembly. The ditch body is arranged as a hollow uncovered inverted trapezoidal structure; the water inlet pipe and the water outlet pipe are separately disposed at the two ends of the ditch body; the purifying bucket assembly includes a first purifying bucket, a second purifying bucket and a third purifying bucket, and the first purifying bucket, the second purifying bucket and the third purifying bucket are all arranged as a hollow uncoveredinverted trapezoidal structure; the first purifying bucket, the second purifying bucket and the third purifying bucket are arranged in parallel in the ditch body; and the first purifying bucket, thesecond purifying bucket and the third purifying bucket both comprise plant planting buckets and purifying stuffing buckets, and the plant planting buckets are arranged above the purifying stuffing buckets. According to the method, the ecological ditch can be applied to dry land, trenches do not need to be dug or purification structures do not need to be arranged in original ditches, the use is convenient, an application range is wide, the ecological ditch can be removed in areas and seasons of which farmland is not fertilized, and intensive use of resources is realized.

Description

technical field [0001] The invention relates to the technical field of agricultural non-point source pollution treatment, in particular to an ecological ditch. Background technique [0002] Rainwater and agricultural irrigation water, except for being absorbed and utilized by crops, are mostly lost to the surface or underground. Farmyard manure generally does not cause a lot of pollution, but the use of fertilizers, pesticides and compounds developed by contemporary new technologies not only cannot be fully utilized by crops, but a large part of them will be discharged with runoff or infiltration of field water. surrounding water bodies and cause pollution. These runoff waters are often referred to as farmland runoff. One of the most important export channels of agricultural non-point source pollution is farmland dewatering, and the water volume of farmland dewatering is relatively large. A large amount of receding water is directly discharged into the receiving water bod...

AI Technical Summary

Problems solved by technology

A large amount of receding water is directly discharged into the receiving water body without sewage interception treatment, which not only wastes water resources, but also pollutes the environment of the receiving water body

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