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Garden planting method of waste soil

A planting method and soil quality technology, which is applied in the direction of site preparation, restoration of polluted soil, fertilizer made from biological waste, etc., can solve problems such as long-term cycle and poor soil quality, so as to improve efficiency, speed up improvement, improve The effect of adsorption and maintenance

Inactive Publication Date: 2016-08-24
XINXIANG UNIV
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Problems solved by technology

However, this method requires a long period of time to improve the soil quality, and the soil quality is still poor during the first 3-5 years of use.

Method used

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  • Garden planting method of waste soil

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Embodiment Construction

[0020] A garden planting method of waste quality soil, comprising the steps of:

[0021] A. Crush and screen the waste soil to remove the impurity particles;

[0022] B, then rinse the waste soil treated in step A;

[0023] C, then air-dry the waste matter soil processed through step B;

[0024] D. Put the waste soil treated in step C into the pit, the depth of the pit is 4m, spread the first agent layer at a position 0.6m away from the bottom of the pit, and spread on the top surface of the waste soil For the second drug layer, spread the third drug layer between the first drug layer and the second drug layer, the distance between the third drug layer and the first drug layer and the second drug layer is at least 0.5m, and keep it standing still 72h,

[0025] The first medicament layer comprises 46wt% organic fertilizer, 21wt% sawdust, 7wt% urea, 2.5wt% calcium chloride, and the balance is peat soil; the first medicament layer accounts for 1.5% of the total weight of waste...

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Abstract

The invention discloses a garden planting method of waste soil. The garden planting method comprises the following steps: A, crushing and screening waste soil to remove impurity particles in the waste soil; B, leaching the waste soil processed in the step A; C, air-drying the waste soil processed in the step B; D, placing the waste soil processed in the step C into a pit, wherein the depth of the pit is 4 to 5 m, paving and spreading a first chemical layer at a position which is 0.5 to 0.8 m away from the bottom of the pit, paving and spreading a second chemical layer on the top surface of the waste soil, paving and spreading a third chemical layer between the first chemical layer and the second chemical layer, wherein a distance from the third chemical layer to the first chemical layer and the second chemical layer is at least 0.5 m, standing for 72 to 80 h, turning the waste soil in the pit, and continuously standing for 48 h after the turning; and turning for 2 to 3 times to obtain nutritional soil. The garden planting method can overcome the weaknesses of the prior art and improve the improvement efficiency of the soil texture.

Description

technical field [0001] The invention relates to the field of garden planting, in particular to a garden planting method of waste soil. Background technique [0002] At present, the nutrient soil used for garden planting is planted on the original soil, and the current large amount of waste soil has completely different methods for the utilization of renewable resources due to the different types of engineering waste soil. Engineering waste soil cannot be directly used as soil for garden planting, and it needs special treatment before it can become a usable geotechnical material. Chinese invention patent application CN 103460845 A discloses a garden planting method for planting waste soil, which realizes the transformation and reuse of waste soil. However, this method requires a long period of time to improve the soil quality, and the soil quality is still poor during the first 3-5 years of use. Contents of the invention [0003] The technical problem to be solved by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02C05G1/00C05G3/00B09C1/02
CPCA01B79/02B09C1/02C05C9/00C05D1/02C05D3/02C05G3/00C05D3/00C05F11/00C05F11/02C05D9/00C05D9/02C05F5/008
Inventor 郭晖朱凤荣张家洋
Owner XINXIANG UNIV
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