Method for constructing and building arbor wave-eliminating forest belt on non-forestry river mouth sludge intertidal zone beach

Abstract

The invention discloses a method for constructing and building arbor wave-eliminating forest belt on non-forestry river mouth sludge intertidal zone beach, wherein the method belongs to the technical field of agricultural cultivation. The method comprises the following steps of A, manual ditching and fetching soil for manufacturing piers and lifting ground; B, planting arbor container seedlings; C, performing mechanical soil working and planting a mangrove forest; D, planting intersected arbors in a mangrove planting area; and E, performing ditch cleaning and supporting, thereby improving tree growth and beach siltation. The method of the invention has functions of realizing normal growth of arbor trees such as Casuarina equisetifolia on the wetland of the non-forestry river mouth sludge intertidal zone beach, improving survival rate of the protection forest, successively applying creation of wave-eliminating forest belt on the wetland of the non-forestry beach, facilitating restoring and reconstruction of the biological system on the wetland of the non-forestry beach, facilitating resistance for great natural disasters such as typhoon and flooding tide at coastal regions, and performing a positive function on economic development of Chinese sea.

Description

technical field [0001] The invention belongs to the technical field of agricultural cultivation, and relates to a method for afforestation on tidal flat wetlands, in particular to a method for constructing and constructing a tidal arbor wave-dissipating forest belt in a muddy intertidal zone of an unsuitable forest estuary. Background technique [0002] The estuary refers to a section of the river that enters the sea and is affected by the tide. It is the water area between the land and the ocean, also known as the tidal section. The intertidal zone is the area between the high tide line and the low tide line, usually also called tidal flats. According to the law of tidal activity, the intertidal zone is divided into the following three areas: (1) high tide zone (upper zone): it is located in the uppermost part of the intertidal zone, the upper boundary is the high tide line of spring tide, and the lower boundary is the high tide line of neap tide. (2) Mid-tide area (middle...

AI Technical Summary

Problems solved by technology

[0006] What the present invention aims to solve is the technical problem in the prior art that trees cannot be planted in muddy intertidal tidal flats in non-forest estuaries. The construction and construction method of a muddy intertidal tidal flat arbor forest belt in the intertidal zone that is not suitable for forests can grow normally on the tidal flat wetland, and improve the survival rate of the shelter forest, which is conducive to resisting major natural disasters in the coastal area