What is a grass cloth? How to use the grass cloth

As a material for suppressing weeds and keeping the ground clean and tidy, the old farmer’s wish weed-proof cloth has been widely used in outdoor potted flowers, nurseries, large-scale garden landscaping, grape planting and other fields. It has become a major issue in the United States and Europe. Part of a high-standard cultivation model. After the ground cloth is used, a large amount of floor construction costs and construction time can be saved, and the grassroots treatment method of the ground cloth can not only maintain the stability of the ground water, soil and the floor, but also solve the problems of drainage and weed control more conveniently . Ground cloth can also be used to protect the roots of trees. Using ground cloth near the roots of trees can effectively reduce the growth of root weeds, thereby reducing the loss of nutrients and water in the root zone. The ground cloth for this purpose is in block or strip shape, and marking lines are set on the surface as planting incisions. These cuts must be heat-sealed after the trees are planted to ensure the integrity and function of the ground cloth. When transplanting trees, ground cloth can also be used to wrap the roots of the trees to reduce the growth of roots, prevent the ineffective growth of the roots of the trees, and ensure the air permeability and water permeability of the roots. At the same time, the ground cloth can also protect the roots of the trees. Avoid external harm during transportation and temporary storage. 3. Precautions for use 1. Because the ground cloth has a certain width limitation, in order to ensure the continuity of the ground cloth in use, there must be a certain overlap in the width direction during the laying of the ground cloth, and the overlap length should not be less than 10 cm (Indoor) or 20 cm (outdoor). For indoor laps, they can be placed naturally, while for outdoor laps, some additional fixing measures are better. 2. In order to make the ground cloth achieve water permeability, good air permeability, smooth surface and certain surface strength, the laying base layer of the ground cloth should be treated. Under normal circumstances, a coarse sand layer of about 10 cm should be laid on the bottom of the ground cloth. Because the coarse sand has the characteristics of strong aggregate structure, large pores, and small deformation under the action of external forces, it is very suitable as the surface cushion of the ground cloth. For the lower part of coarse sand, the treatment method should be determined according to the local soil conditions. Under normal circumstances, if the soil is firmer and has better water permeability, a coarse sand layer can be laid directly on the surface. Otherwise, a 10-15 cm gravel or pebble layer should be laid under the coarse sand to ensure the permeable effect of the ground cloth base layer. The strength of the surface of the grass-proof cloth is good for crop placement and for workers to walk. Precautions for the use of the old farmer's wish to prevent grass cloth: 1. Because the ground cloth has a certain width limitation, in order to ensure the continuity of the ground cloth in use, there must be a certain overlap in the width direction during the laying of the ground cloth, and the overlap length should not be less than 10 cm (Indoor) or 20 cm (outdoor). For indoor laps, they can be placed naturally, while for outdoor laps, some additional fixing measures are better. 2. In order to make the ground cloth achieve water permeability, good air permeability, smooth surface and certain surface strength, the laying base layer of the ground cloth should be treated. Under normal circumstances, a coarse sand layer of about 10 cm should be laid on the bottom of the ground cloth. Because the coarse sand has the characteristics of strong aggregate structure, large pores, and small deformation under the action of external forces, it is very suitable as the surface cushion of the ground cloth. For the lower part of coarse sand, the treatment method should be determined according to the local soil conditions. Under normal circumstances, if the soil is firmer and has better water permeability, a coarse sand layer can be laid directly on the surface. Otherwise, a 10-15 cm gravel or pebble layer should be laid under the coarse sand to ensure the permeable effect of the ground cloth base layer. The strength of the surface of the grass-proof cloth is conducive to the placement of crops and the walking of workers.