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Method of preparing spray-seeding base material by using straws, sludge and chicken manure

A base material and sludge technology, which is applied in the field of spray base material preparation, can solve the problems of small base thickness, difficult to meet the requirements of plant growth, and large plant biomass

Inactive Publication Date: 2017-10-20
深圳市万卉园景观工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the small thickness of the base layer required for spraying and planting, and the large biomass of the plants it carries, it is difficult for general guest soil or base material to meet the requirements of plant growth.

Method used

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  • Method of preparing spray-seeding base material by using straws, sludge and chicken manure
  • Method of preparing spray-seeding base material by using straws, sludge and chicken manure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0034] 1) Take 50 parts of dried straw, 29 parts of sludge, and 20 parts of chicken manure, and break them into particles with a particle size less than 1 cm;

[0035] 2) According to the above ratio, mix the straw, sludge and chicken manure evenly, add 0.01 part of EM bacterial agent, adjust the overall moisture to 50-55%, and stack it into a cone for 30-40 days;

[0036] 3) Dry the mixture in step 2), crush it into particles with a particle size of ≤0.2cm, and pass through a 0.2cm sieve;

[0037] 4) Add 0.4 part of adhesive and 0.6 part of water retaining agent to the sieved material in step 3) and mix well;

[0038] 5) After drying at 65°C for 4 hours, pack it into bags.

Embodiment 3

[0040] 1) Take 50 parts of dried straw, 31.5 parts of sludge, and 17.5 parts of chicken manure, and break them into particles with a particle size of less than 1 cm;

[0041] 2) According to the above ratio, mix the straw, sludge and chicken manure evenly, add 0.01 part of EM bacterial agent, adjust the overall moisture to 50-55%, and stack it into a cone for 30-40 days;

[0042] 3) Dry the mixture in step 2), crush it into particles with a particle size of ≤0.2cm, and pass through a 0.2cm sieve;

[0043] 4) Add 0.3 part of adhesive and 0.7 part of water retaining agent to the sieved material in step 3) and mix well;

[0044] 5) After drying at 65°C for 4 hours, pack it into bags.

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Abstract

The invention discloses a method of preparing a spray-seeding base material by using straws, sludge and chicken manure and relates to a preparation method of the spray-seeding base material. A dry sample comprises the following components in parts by mass: 30-60 parts of straws, 25-40 parts of sludge, 10-30 parts of chicken manure, 0.1-1 part of a water-retaining agent, 0.1-1 part of an adhesive and 0.01-0.1 part of an EM inoculant. The preparation method of the spray-seeding base material comprises the following steps: (1) after airing the straws, sludge and chicken manure, crushing the same into particles, the grain size of which is smaller than 1cm, and mixing the particles with the EM inoculant and water to ferment for 30-40 days; (2) after fermentation, airing the mixture, crushing the mixture till the grain size is smaller than 0.2cm, screening the mixture through a 0.2cm sieve to obtain a base material; and (3) adding the water-retaining agent and the adhesive into the base material to be uniformly mixed, drying the base material for 4h at 65 DEG C to obtain the spray-seeding base material and bagging the spray-seeding base material. The spray-seeding base material prepared by the method has good nutrient condition, retention ability and drainage performance, and the granular structure of the matrix is improved.

Description

technical field [0001] The invention relates to a method for preparing a spraying base material, in particular to a method for preparing a spraying base material with straw, sludge and chicken manure. Background technique [0002] Spray seeding and planting technology is a technology that mixes organic substrates, plant seeds, water retaining agents, adhesives and nutrient materials and then sprays them on bare surfaces through the principle of fluid mechanics to efficiently build plant belts. It is characterized by manpower saving, simple and efficient, and can be widely used in urban green space construction, bare slope construction, wasteland restoration and management, mine vegetation restoration and other projects. At present, the base material used in spraying and planting technology is generally local alien soil. Due to the small thickness of the base layer required for spraying and planting, and the large biomass of the plants it carries, it is difficult for general...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05F3/00C05G3/00C05F7/00C05F11/00C05F11/08
Inventor 郑利锦黑升阳韩烈保
Owner 深圳市万卉园景观工程有限公司
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