Auxiliary walking device for mowing spartina alterniflora and mowing method

Abstract

The invention discloses an auxiliary walking device for mowing Spartina alterniflora, comprising: a leg support device, the leg support device includes a calf support rod, which is arranged on the calf support rod in a liftable manner, and is used for binding human legs The leggings at the bottom, the pedal part fixed at the lower end of the calf support rod, and several support nails fixedly arranged under the pedal part; the auxiliary walking device has a simple and effective structure, low labor cost, and is aimed at the unique tidal flat wetland terrain. The mowing period of Spartina alterniflora can be shortened, and the environmental pollution is small. The present invention also discloses a method for mowing Spartina alterniflora. The method is to use the above-mentioned auxiliary walking device to enter the tidal flat, and then use a portable lawn mower to mow Spartina alterniflora; It improves the efficiency of cutting operations, and reduces environmental pollution and ecological damage.

Description

technical field [0001] Embodiments of the present invention relate to an auxiliary walking device and a mowing method for mowing Spartina alterniflora. Background technique [0002] Spartina alterniflora is a perennial herb belonging to the genus Spartina alterniflora, which is suitable for living in the coastal intertidal zone. Its dense and thick straws and well-developed underground rhizomes can make sediment settle and deposit quickly. This species was introduced into my country It is mainly used for beach protection, siltation promotion, land improvement, soil improvement, and beach greening. But at present, it has spread all over the coastline of our country, threatening the indigenous species that threaten coastal wetlands. The harm caused by Spartina alterniflora is becoming more and more significant. The main manifestations are: first, destroying the habitat of offshore organisms and threatening the native coastal ecosystem; Change the geological landscape; therefor...

AI Technical Summary

Problems solved by technology

Among the many treatment methods, the chemical method to remove the aboveground part of S. alterniflora will introduce new pollution sources to the ecological environment; the biological method has high cost, long cycle, slow effect, and poor effect; physical removal methods are divided into two types, one is Large-scale specific mechanical batch processing method, the other is manual mowing method

The large-scale specific mechanical batch processing method has high requirements for the topography of the beach. For sand and mud flats with high water levels, discontinuities, and uneven heights, it is difficult to achieve batch processing, and the production cost of large-scale specific machinery is high, which is not conducive to The general manual mowing method has no special requirements for topography, but for areas with high water levels, it is difficult for humans to flexibly switch heights to enter the area that needs to be mowed to perform manual operations, which makes the labor cost of this method generally increase. Large, long mowing period

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