Spray seeding matrix and preparation method thereof

Abstract

The invention discloses a spray seeding matrix and a preparation method thereof and realtes to the field of ecological engineering. The spray seeding matrix is mainly prepared from the following raw materials in parts by weight: 140-2570 parts of fibers, 400-900 parts of bark fiber powder, 300-1200 parts of nanometer organic fertilizer, 200-700 parts of organic soil stabilizer, 10-300 parts of water retaining agent, 5-100 parts of organic soil conditioner, 5-70 parts of soil glomalin proteinase and 20-1000 parts of composite mineral preparation. The spray seeding matrix can provide nutrition to growth of plants and improve the soil activity so that soil and the plants are matched with each other to form a self-healing and self-improvement soil ecological system.

Description

technical field [0001] The invention relates to the field of ecological engineering, and in particular to a spraying substrate and a preparation method thereof. Background technique [0002] The current spraying technology includes hydraulic spraying grass planting technology and foreign soil spraying technology. [0003] The hydraulic spraying grass planting technology uses water as the carrier, mixes, stirs and sprays the treated plant seeds, fiber coverings, adhesives, water-retaining agents and nutrients required by plants to the plants to be planted. place, thus forming the greening technology of ecological vegetation. Fibers and adhesives form a semi-permeable moisture-retaining surface, coupled with the water-fixing effect of the water-retaining agent, greatly reducing water evaporation. Since the hydraulic spraying machine is equipped with a high-pressure centrifugal pump body, the plant seeds mixed with ingredients can be sprayed out at high speed through the spra...

AI Technical Summary

Problems solved by technology

And these high-quality clays are pulled from other areas, which will also cause the areas that provide clay to become unsuitable for cultivation due to the decline in soil fertility.

Grassland restoration projects of degraded grasslands in some areas of Inner Mongolia, China, in order to achieve soil transformation, it is necessary to find high-quality alien soil from hundreds of kilometers away to meet the soil conditions required for greening, which makes the cost of greening in this area extremely high. High, but very limited effect