Composition for digesting allelochemicals in semi-substrate covering raw materials and using method of composition,

Abstract

The invention discloses a composition for digesting allelochemicals in semi-substrate covering raw materials and a using method of the composition, and belongs to the field of garden engineering. Thecomposition comprises ground bark particles and a broad-spectrum microorganism combined composting substance. The using method comprises the following steps: S1, nutrient soil is laid on a bottom layer, and plant fibers, a nutrient substance and an original bacterium solution are sequentially added on the surface of the nutrient soil from top to bottom; S2, operators gather the nutrient soil and the composition into a long strip-shaped gathering pile with a width of 1-2.5 m and a height of 1.5-2 m, meanwhile, air-permeable coverage is carried out on the surface of the gathered object, and semi-corrosion treatment is carried out; S3, the operators control the semi-corrosion treatment temperature to be 43-52 DEG C; and S4, the operators replace the surface of the gathered object by a closedcover, decomposition treatment is carried out, and the temperature is controlled to be 60-65 DEG C in the decomposition process. According to the technical scheme, broad-spectrum microorganisms are used for decomposition, so that tree bark is prevented from generating an uncoupling agent, and the damage to plant roots is avoided.

Description

technical field [0001] The invention belongs to the field of horticultural engineering, and in particular relates to a composition for degrading allelochemicals in raw materials of semi-matrix coverings and a use method thereof. Background technique [0002] Mulch, also known as mulch, was first used in Britain decades ago, and then in 1980, France defined mulch as a garden art term. The term mulch primarily refers to the use of soil cover to limit weed growth. Contemporary agricultural mulch usually uses plastic film to cover the soil. When this method is used to cover the soil, because the plastic film is poorly degradable, it is usually necessary for agricultural workers to clean up thousands of plastic sheets after harvesting. It reduces the labor cost and affects the fertility of the soil. [0003] In order to solve the above problems, organic mulch has appeared on the market. This organic mulch can not only participate in biodegradation, but also provide nutrients fo...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, organic mulch has appeared on the market. This organic mulch can not only participate in biodegradation, but also provide nutrients for the soil. The specific principle of organic mulch is that bacteria and fungi in the soil continuously degrade carbon in organic matter. elements and return the degraded nutrients to the soil, maintaining the fertility of the soil and limiting the growth of weeds

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