An ecological micro rain collection system for moisture conservation and weed prevention along the railway

Abstract

The invention discloses an ecological micro-rain collection system for moisture conservation and weed prevention along the railway line, which includes artificial earth and stone V-shaped ridges built on the side of the railway. A water collection pit is dug down, and the upper surface of the V-shaped ridge of artificial earth and rocks and the upper surface of the water collection area are covered with water-retaining films, and the lower part of the V-shaped ridge of artificial earth and rocks is piled with soil ridges at intervals; A natural sodium-based bentonite moisture-preserving and weed-proof ecological mat is laid close to the inner wall, and a fine soil layer is laid on the bottom of the sump. There is a sandy soil layer for the landfill; a flake and egg-shaped crushed stone cushion is arranged above the plant straw cushion. The invention fully collects and utilizes precipitation, prevents the growth of weeds, reduces the use of herbicides, achieves the effects of moisture conservation, water storage, temperature increase, and weed prevention, improves the survival rate of sandy soil greening vegetation, has low cost, and has no pollution to soil.

Description

technical field [0001] The invention belongs to the technical field of agricultural moisture protection, and in particular relates to an ecological micro-rain collection system for moisture protection and grass prevention along a railway line. 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 fruit production. [0003] The Hami region of Xinjiang is a typical temperate continental arid climate, dry and less rainy, with more sunny days, the annual average temperature is 9.8 degrees, the annual precipitation is 33.8 mm, the annual evaporation is 3300 mm, the annual average sunshine is 3358 hours, and the frost-free period is 182 days. The spring is windy and the temperature is changeable, the summer is hot and the evaporation is strong, the autumn is clear and the temperature drops rapidly, and the winter is cold and the low air layer is stable. T...

AI Technical Summary

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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