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Biological turf brick with nutritious soil, prepn. tech. and use thereof

A nutrition, soil and grass technology, applied in the fields of botanical equipment and methods, application, soilless cultivation, etc., can solve the problems of difficulty in covering the brick surface of lawns, easily broken lawn prefabricated boards, loss of high-quality plough layer soil, etc., and achieve the effect of increasing production. Obviously, reduce damage, improve the effect of saline-alkali land

Inactive Publication Date: 2007-02-14
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the existing method of planting grass seeds in the cement brick gap when the lawn is difficult to cover the brick surface and is difficult to last. Broken, inconvenient to transport and store, so as to provide a kind of nutrient-activated soil made by adding a certain amount of trace elements and microorganisms to domestic waste, which will not cause loss of high-quality plow layer soil, and is easy to transport and store Nutrient Soil Biological Turf Bricks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 1) Preparation of base material:

[0040] Mixing nutrient-activated soil and clay in a weight ratio of 90:10 to make a base material;

[0041] The nutrient-activated soil is as disclosed by the applicant in another patent application with the application number of 200510082786.7 and the title of the invention as "a kind of nutrient-activated soil and its preparation method": first, the obsolete garbage is screened, then screened Fine mature soil with a particle size of less than 3mm; then sterilize the odorous fine mature soil that does not meet the national environmental hygiene standards at 80°C for 15 minutes; add biological deodorization purification to the sterilized fine mature soil agent (10 parts by volume of Candida utilis fermented liquid, 10 parts by volume of lactic acid bacteria fermented liquid, 20 parts by volume of functional bacillus fermented liquid (wherein Bacillus megaterium: Bacillus cereus: Bacillus colloid: Bacillus subtilis=3: 3:3:1), 20 parts ...

Embodiment 2

[0057] 1) Preparation of base material:

[0058] Mixing nutrient activated soil and wheat straw in a weight ratio of 93:7 to make base material;

[0059] The nutrient-activated soil is as disclosed by the applicant in another patent application with the application number 200510082786.7 and the title of the invention "a nutrient-activated soil and its preparation method": it is obtained by sieving stale garbage The product quality indicators and specifications of the fine mature soil with a particle size less than 3mm are as follows: in line with harmless standards; moisture content 6 pieces / g, rich in trace elements;

[0060] 2) Preparation of wet mix

[0061] The base material obtained in step 1) is dry-mixed for the first time in a mixer to improve the uniformity of the mixing material; then add 30wt% water and stir evenly in the mixer; add enough water at a time, because moisture will affect the granular material There is a process of wetting, which increases the plastic...

Embodiment 3

[0074] 1) Preparation of base material:

[0075] Mixing nutrient activated soil and corn stalks in a weight ratio of 95:5 to make a base material;

[0076] Described nutrient activated soil is the same as the nutrient activated soil in embodiment 1;

[0077] 2) Preparation of wet mix

[0078] The base material obtained in step 1) is dry-mixed for the first time in a mixer to improve the uniformity of the mixing material; then add 20wt% of water and stir evenly in the mixer; once add enough water, because the moisture will affect the granular material There is a process of wetting, which increases the plasticity of raw materials and the viscosity between materials.

[0079] Send the homogeneously mixed wet mixture into the wheel mill, keep the moisture content of the material at 30wt%, and wheel mill for 4 minutes to obtain a uniform wet mixture;

[0080] 3) Compression molding

[0081] The wet mixture prepared in step 2) is packed into a hollow cuboid pressed brick mould, ...

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Abstract

A nutritive earth brick for culturing lawn has several pits at intervals of 30-50 mm and the mixture of lawn grass' seeds and activated nutritive soil, which is pilled in each pit. Its preparing process includes such steps as proportionally mixing the activated nutritive soil with adhesive, adding water, grinding, die pressing, drying, filling said mixture of lawn grass' seeds and activated nutritive soil in each pit, covering by sludge, and drying.

Description

technical field [0001] The invention relates to a nutrient soil biological turf brick, its preparation technology and application. Background technique [0002] At present, the establishment of a garden city and the realization of land afforestation have become common expectations and requirements of the people. Lawns play a unique role in modern life and urban development, forming a strong social need. The size of lawn green area has become an important objective standard to measure the environmental quality of modern cities. At present, the lawn production methods mainly contain the following: 1. plant grass seeds in the hollow cement brick gap to build a lawn, its main drawback is the lack of nutrients, the lawn is difficult to cover the brick surface and is difficult to last. ②At present, among the various methods of planting turf at home and abroad, large-scale production of carpet turf is undoubtedly a modern and professional development direction, and it is generall...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00
Inventor 张日俊姚坤余玄向前黄燕李品芳郭世文
Owner CHINA AGRI UNIV
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