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Preparation method of organic mulch

An organic mulch, wood technology, applied in the preparation of organic fertilizer, organic fertilizer, biological organic part treatment, etc., can solve problems that are not conducive to the growth of soil microorganisms and tree roots, fail to effectively improve soil conditions, and fail to achieve moisture retention. And control weeds and other problems, to prevent the soil temperature from being too low to freeze the plants, good water storage, and the effect of increasing the gap

Inactive Publication Date: 2018-01-16
摩奇(上海)环保科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, human activities are frequent in urban green space, the soil is compact and hardened, the bulk density is high, the permeability and water holding capacity are poor, the ventilation is poor, the organic matter content is low, it is not conducive to the growth of soil microorganisms and tree roots, and the fertility continues to decline.
Third, turfgrass and ground cover plants cannot effectively improve soil conditions, and there will be situations in which they compete with trees for water and nutrients
Mulch thickness is an important link in the construction of organic mulch. Too thin mulch cannot achieve the effect of moisturizing and controlling weeds. Too thick mulch may cause poor water permeability or excessively humid soil and poor ventilation, which will affect the growth of trees.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Present embodiment 1 is implemented under the following preparation conditions and step conditions:

[0042] Step 1: Collect discarded poplar branches and pine branches with a diameter and length of not less than 0.5cm produced during the greening project and greening maintenance process for future use;

[0043]Step 2, breaking the discarded tree branches in step 1 into wooden fragments with a length of 0.5 cm to 3 cm, a width of 0.5 cm to 1 cm, and a thickness of 0.5 cm to 1 cm;

[0044] Step 3: Stack the wooden fragments obtained in Step 2 to a height of 2m-5m, and evenly add compound probiotic strains during the stacking process for biological fermentation, control the fermentation temperature at 50°C-65°C, and the humidity of the fermentation environment at 60%- 70%, the fermentation time is 15 days, and the organic covering of the present invention is obtained.

Embodiment 2

[0046] Present embodiment 2 is implemented under the following preparation conditions and step conditions:

[0047] Step 1: Collect the discarded fir tree branches and discarded ginkgo branches that are not less than 0.5cm in diameter and length produced during the greening project and greening maintenance process;

[0048] Step 2, breaking the discarded tree branches in step 1 into wooden fragments with a length of 3 cm to 7 cm, a width of 1 cm to 3 cm, and a thickness of 0.5 cm to 1.5 cm;

[0049] Step 3: stack the wooden fragments obtained in step 2 to a height of 5m-8m, and evenly add compound probiotic strains during the stacking process for biological fermentation, control the fermentation temperature at 65°C-70°C, and the humidity of the fermentation environment at 70%- 80%, the fermentation time is 30 days, and the organic covering of the present invention is obtained.

[0050] During the above-mentioned fermentation process, replenish water and turn over once when fe...

Embodiment 3

[0052] Present embodiment 3 is implemented under the following preparation conditions and step conditions:

[0053] Step 1: Collect the discarded sycamore bark and discarded poplar bark that are not less than 0.5 cm in diameter and length produced during the greening project and greening maintenance process;

[0054] Step 2, breaking the discarded tree branches in step 1 into wooden fragments with a length of 7 cm to 10 cm, a width of 3 cm to 5 cm, and a thickness of 1.5 cm to 3 cm;

[0055] Step 3: Stack the wooden fragments obtained in Step 2 to a height of 8m-10m, and evenly add compound probiotic strains during the stacking process for biological fermentation, control the fermentation temperature at 70°C-80°C, and the humidity of the fermentation environment at 80%- 90%, the fermentation time is 90 days, and the organic covering of the present invention is obtained.

[0056] In the above-mentioned fermentation process, the piles were turned over when the fermentation reac...

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Abstract

The invention discloses a preparation method of organic mulch. The method comprises: step 1, collecting greening plant waste which is generated in greening engineering and a greening maintenance process or wood processing waste materials for later use; step 2, breaking the greening plant waste or wood processing waste materials obtained from the step 1 to wood fragments with appropriate length, width and thickness; and step 3, stacking the wood fragments obtained from the step 2, and performing fermentation to obtain the organic mulch. The prepared organic mulch is reasonable in dimension andratio, and is excellent in function of water storage, fertilizer maintenance, ventilating and heat accumulation. The organic mulch can optimize and improve the soil, satisfies plant growth, has a water conservation function for green areas, and has excellent sponge performance for urban plants. The preparation method is available in raw materials, is eco-friendly, is simple to operate, and allowsindustrial large-scale production to be easily achieved.

Description

technical field [0001] The invention relates to an organic mulch, in particular to an organic mulch subjected to bio-organic fermentation, and in particular to a preparation method of the organic mulch. Background technique [0002] With the rapid development of my country's economy and society and the continuous acceleration of urbanization, the balance of groundwater circulation has been broken in the process of urban construction and land development. As a result, a large amount of rainwater cannot penetrate into the ground, and urban greening and the like need to collect groundwater to irrigate various plants in the city during the dry period. This has caused the widespread problem of groundwater overexploitation in cities. [0003] At the same time, for the sake of urban beauty and ecological balance, most cities have to build a large number of new green spaces and plant various vegetation. While the construction of urban green space has achieved great results, there ...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 荆玉锋孙新波李勇
Owner 摩奇(上海)环保科技有限责任公司
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