Fiber compost for three-dimensional afforesting and preparation method of fiber compost

Abstract

The invention relates to fiber compost for three-dimensional afforesting and a preparation method of fiber compost. The fiber compost for three-dimensional afforesting comprises the following components in parts by weight: 8-28 parts of short fibers, 10-60 parts of plant fiber particles, 0-30 parts of peat soil and 10-60 parts of garden soil. The various components are taken according to the proportion, are mixed and stirred, humidified, pressed and repeatedly needled to obtain the high-tenacity fiber compost. The fiber compost for three-dimensional afforesting is simple to make and low in cost, the water-retaining property and the air permeability of the compost are good, and growth of green plant is facilitated. Moreover, the fiber compost is wide in application range and high in adaptability, and is quite suitable for three-dimensional afforesting, environmental pollution is improved favorably, and the afforesting coverage ratio of the city is increased.

Description

technical field [0001] The invention relates to the field of greening, in particular to a fiber culture soil for three-dimensional greening and a preparation method thereof. Background technique [0002] Urban greening can alleviate the increasingly serious urban heat island effect and noise pollution, and the higher the coverage rate of greening, the better the urban environment will be improved. In order to improve the green coverage rate of the city, more and more attention has been paid to three-dimensional greening in various aspects such as wall greening, roof greening and viaduct greening. [0003] At present, traditional methods such as plastic boxes and cloth bags are mostly used to hold the soil for planting green plants, and the greening on the three-dimensional wall or roof is realized by fixing the plastic boxes or cloth bags. However, the drainage and air permeability of plastic boxes or cloth bags are poor, and the soil is easy to form lumps, which is not con...

AI Technical Summary

Problems solved by technology

This method not only has a high production cost for the base soil, but also has poor toughness. The base soil will crack or even break when bent more than 30 degrees. The application range of the base soil is narrow, and the cracked or broken base soil cannot be repaired on site, resulting in waste of soil

At the same time, high-temperature heating treatment will also increase the energy consumption of the production of base soil, which is not conducive to energy-saving production

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