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Detection method for enhancing quality of soil matrixes with different textures by adopting waste rubber granule medium
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A detection method and technology of waste colloidal particles, applied to the removal of solid waste, botanical equipment and methods, applications, etc.
Inactive Publication Date: 2010-09-01
TIANJIN NORMAL UNIVERSITY
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As the experiments continue to deepen, the inventors further research found that filling the soil with waste rubber particles can improve the performance of lawn grass and realize the effective detection of lawn quality, but the research on this project has not yet been reported in the literature
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Embodiment 1
[0092] (1) Add waste rubber particles with a particle size of 0.5 mm to different soil substrates, and then sow 30 g / m 2 Ryegrass, wherein the ratio of parts by weight of different soil substrates to waste rubber particles is 1:0.08;
[0093] (2) During the growth process, the average daily water supply is controlled to be 10ml, the daily average minimum temperature is 17.3°C, the maximum temperature is 21.4°C, the daily average minimum humidity is 43.9%, and the daily average maximum humidity is 52%;
[0094] (3) Then measure ryegrass germination number, plant height, chlorophyll, aboveground biomass and underground biomass; wherein the soil matrix is loam and the weight percentage of 0.05mm waste rubber particles is 92%: 8%.
Embodiment 2
[0096] (1) Add waste rubber particles with a particle size of 0.4 mm to different soil substrates, and then sow 30 g / m 2 Ryegrass, wherein the ratio of parts by weight of different soil substrates to waste rubber particles is 1:0.08;
[0097] (2) During the growth process, the average daily water supply is controlled to 15ml, the daily average minimum temperature is 18.5°C, the maximum temperature is 23°C, the daily average minimum humidity is 48.5%, and the daily average maximum humidity is 55%;
[0098] (3) then measure ryegrass germination number, plant height, chlorophyll, above-ground biomass and underground biomass respectively; wherein said soil matrix is the sandy soil of compost and the weight percentage of 0.4mm waste glue particle is sandy soil: compost: 0.4mm waste rubber particles=82%:10%:8%.
Embodiment 3
[0100] (1) Add waste rubber particles with a particle size of 0.3 mm to different soil substrates, and then sow 30 g / m 2 Ryegrass, wherein the ratio of parts by weight of different soil substrates to waste rubber particles is 1:0.08;
[0101] (2) During the growth process, the average daily water supply is controlled at 10-15ml, the daily average minimum temperature is 18.5°C, the maximum temperature is 21.4°C, the daily average minimum humidity is 43.9%, and the daily average maximum humidity is 52%;
[0102] (3) then measure ryegrass germination number, plant height, chlorophyll, aboveground biomass and underground biomass respectively; wherein the percentage by weight of the soil matrix is clay: compost: 0.3mm waste rubber particles=82%: 10%: 8%.
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Abstract
The invention relates to a detection method for enhancing the quality of soils with different textures by adopting a waste rubber granule medium, comprising the following steps of: respectively adding rubber granules with the grain diameters of 0.05-0.1 mm, 0.1-0.2 mm, 0.2-0.3 mm and 0.3-0.4 mm to the soils, sandy soils and clays by taking ryegrass with better trampling resistance as experimental materials; and respectively measuring a germination number, stem length, chlorophylls, aboveground biomass and underground biomass in the growing process to be used as foundations for evaluating a turf medium. Comprehensive evaluation expresses that a soil group is optimally mixed by adding matrixes of 0.1-0.2 mm and 0.2-0.3 mm rubber granule processing groups, a sandy soil group is optimally mixed by adding the matrix of the 0.2-0.3 mm rubber granule processing group, and a clay group is optimally mixed by adding the matrix of a 0.05-0.1 mm rubber granule processing group. The invention can improve the quality characteristics of the soils by mixing four waste rubber granules with different grain diameters with three matrixes.
Description
technical field [0001] The invention belongs to the technical field of environmental protection and relates to a rational and safe use method of waste rubber particles. More specifically, it is a method for improving the quality of turf lawns with different texture soil substrates by using colloidal medium. Background technique [0002] With the continuous improvement of human living environment, lawns have gradually taken on the vanguard of urban greening and improving its ecological environment. It can not only beautify the environment, adjust the climate, reduce noise, purify the air, and maintain water and soil. And it can provide places for leisure, entertainment, sports and so on. Sports field turf is a special kind of turf cover. Although turf can grow on various types of soil, due to the limited utilization characteristics of the sports field turf itself, the established sports field turf must have "trampling resistance". In terms of research on the trampling resis...
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