Organic mulch for urban green spaces and mulching method of organic mulch

An organic mulch and garden technology, applied in the direction of organic fertilizers, fertilizer mixtures, fertilization devices, etc., can solve the problems of poor treatment and utilization methods, and achieve the effects of reducing soil erosion, increasing organic matter, and improving the growth environment

Inactive Publication Date: 2017-09-15
浙江永联环境股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The prior art is only aimed at the processing and utilization of hickory nut shells; but there are no good processing and utilization methods for wastes such as branches and leaves produced by greening maintenance and wastes such as platycodon grandiflorum produced in agriculture.

Method used

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  • Organic mulch for urban green spaces and mulching method of organic mulch

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Embodiment 1

[0033] An organic covering for urban landscaping and green space, comprising 100-120 parts of leaf, branch and bark mixture, 50-60 parts of straw mixture and 5-10 parts of semi-corroded organic fertilizer in weight ratio. Wherein, the mixture of leaves, branches and bark includes leaf particles with a particle size of 0.5-1 cm, branch particles with a particle size of 1.5-3 cm, and bark particles with a particle size of 3.5-7 cm. The straw mixture includes rice straw, corn straw and wheat straw with a particle size of 3-5 cm.

Embodiment 2

[0035] An organic mulch for urban landscaping, comprising: 100-120 parts of leaves, branches and bark mixture, 50-60 parts of straw mixture, 5-10 parts of semi-corroded organic fertilizer, and 30-50 parts of volcanic stone particles , 5-15 parts of zeolite powder and 15-20 parts of cellulase. Wherein, the mixture of leaves, branches and bark includes leaf particles with a particle size of 0.5-1 cm, branch particles with a particle size of 1.5-3 cm, and bark particles with a particle size of 3.5-7 cm. The straw mixture includes rice straw, corn straw and wheat straw with a particle size of 3-5 cm. The particle size of the volcanic rock particles is 0.5-2mm.

[0036] Above-mentioned organic covering is covered on the ground surface of urban landscaping; The covering method used comprises the steps:

[0037] The first step, raw material collection:

[0038] Collect leaves, branches, and bark waste generated during greening projects and greening maintenance as the first type of...

Embodiment 3

[0049] The difference between embodiment 3 and embodiment 2 is: in the covering method of organic mulch, the green covering of the 3rd step: first the processed second type raw material and the third type raw material are mixed in a ratio of 3: 1; the first The covering thickness of the organic covering layer was 6 cm.

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Abstract

The invention discloses an organic mulch for urban green spaces and a mulching method of the organic mulch. The organic mulch comprises the following raw materials in parts by weight: 100-120 parts of a mixture of leaves, branches and barks, 50-60 parts of a straw mixture and 5-10 parts of semi-corrosive organic fertilizers. The organic mulch provided by the invention can recycle agricultural and forestry wastes, reduce dust of green spaces, improve physical and chemical properties of soil, and reduce landscaping costs.

Description

technical field [0001] The invention relates to the technical field of garden planting, in particular to an organic covering for urban garden green space and a covering method thereof. Background technique [0002] With the continuous acceleration of urbanization in my country and the improvement of human settlements, urban green coverage, green area rate, and per capita public green area are all increasing, and the amount of green waste generated has also increased significantly. [0003] Organic ground cover is to return the residues in the forestry production process or urban greening waste to the urban green space after processing, so as to realize the recycling and reuse of resources. In developed countries abroad, organic mulch has been used in urban greening for decades. Organic mulch can effectively maintain soil moisture, adjust temperature, improve soil physical and chemical properties, strengthen soil microbial activities; adjust soil water, fertilizer, air, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05D9/00C05F11/00C05G3/80C05G3/00
Inventor 冯建丰
Owner 浙江永联环境股份有限公司
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