Natural sodium bentonite soil moisture conservation and weed prevention ecological pad for railway lines and manufacturing method thereof

Abstract

The invention discloses a natural sodium bentonite soil moisture conservation and weed prevention ecological pad for railway lines. The natural sodium bentonite soil moisture conservation and weed prevention ecological pad comprises a soil moisture conservation and weed prevention ecological pad body and a plurality of cavity pipes, wherein the soil moisture conservation and weed prevention ecological pad body comprises a hollow cuboid structure and a middle fabric cloth layer, the hollow cuboid structure is defined by a front fabric cloth layer, a back fabric cloth layer, a left fabric cloth layer, a right fabric cloth layer, an upper fabric cloth layer and a lower fabric cloth layer, the middle fabric cloth layer divides the inside of the hollow cuboid structure into a plurality of layers of filling cavities, the filling cavities are filled with natural sodium bentonite; and the plurality of cavity pipes vertically pass through the lower fabric cloth layer, the middle fabric cloth layer and the upper fabric cloth layer, the upper ends of the cavity pipes pass out of the upper fabric cloth layer, the lower ends of the cavity pipes pass out of the lower fabric cloth layer, and a plurality of water passing holes are formed in the cavity pipes. The invention also discloses a manufacturing method of the natural sodium bentonite soil moisture conservation and weed prevention ecological pad for railway lines. The natural sodium bentonite soil moisture conservation and weed prevention ecological pad has the advantages that the water absorption times are high, the moisture evaporation speed is low, the water holding and water retention capability is high, the production cost is low, the manufacturing is simple, the secondary pollution cannot be caused on the soil, in addition, the soil can be improved to a certain degree, and the seedling survival rate is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural moisture conservation, and in particular relates to a natural sodium-based bentonite moisture conservation and weed prevention ecological mat used along railway lines and a manufacturing method thereof. Background technique [0002] Water is the most basic environmental factor in the process of plant growth and development, and occupies an irreplaceable position in agriculture and forestry and fruit production. [0003] The Hami region of Xinjiang has a typical temperate continental arid climate, dry and less rainy, with many sunny days, an annual average temperature of 9.8 degrees, an annual precipitation of 33.8 mm, an annual evaporation of 3300 mm, an annual average sunshine of 3358 hours, and a frost-free period of 182 days. Spring is windy, changing temperatures and temperatures, summer is hot with strong evaporation, autumn is sunny and cools down quickly, and winter is cold with a stab...

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Problems solved by technology

In addition, the areas where we restore green vegetation are all in wild mountainous areas. It is more labor-intensive and time-consuming to use sprinkler irrigation technology and water replenishment after vegetation planting, and we cannot guarantee the 100% survival rate of plants.

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