CN103936517B - A kind of saline land greening dedicated substrate and preparation method thereof - Google Patents
A kind of saline land greening dedicated substrate and preparation method thereof Download PDFInfo
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- CN103936517B CN103936517B CN201410170035.XA CN201410170035A CN103936517B CN 103936517 B CN103936517 B CN 103936517B CN 201410170035 A CN201410170035 A CN 201410170035A CN 103936517 B CN103936517 B CN 103936517B
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- saline land
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Abstract
The invention belongs to environment protection and the environmental modification technuiques field of natural resources recycling, is a kind of saline land greening dedicated substrate of a class natural resources recycling and preparation method thereof specifically.Technical scheme of the present invention is: a kind of saline land greening specific complex matrix, using urban afforestation waste Primary product, vermiculite, perlitic mixture as basic matrix, add No. 1 charcoal carrier goods and No. 2 charcoal carrier goods wherein, form saline land greening specific complex matrix.At the technical elements that urban afforestation offal treatment utilizes; this kind of pointed, at utmost to play high lignin content waste special high-end product, be from now on this field develop skill carrying out horizontal, improve the effective technology path that commercial product serves environment protection effectiveness.
Description
Technical field
The invention belongs to environment protection and the environmental modification technuiques field of natural resources recycling, is a kind of saline land greening dedicated substrate of a class natural resources recycling and preparation method thereof specifically.
Background technology
Urban afforestation waste is the tree branches of pruning in urban afforestation process; the processing treatment of urban afforestation waste; it is the technical industry mainly for environment protection that China is emerging in recent years; its Main Function is exactly by urban afforestation waste gathering process; reduce waste to the pollution again of environment, improve the reuse ratio of natural product.With the product that urban afforestation waste is processed, content of lignin is higher than agricultural wastes products such as stalks, from use situation, the performance of urban afforestation waste practical function differs greatly compared with its potential, the method of the improvement soil that the environmental protection greening technique developed country such as Singapore, the U.S. adopts at present is, by the Primary product after grinding and processing process, directly be applied in greenery patches as fertilizer, and the mode of China's saline land greening is change soil moved in improve the original mostly, in saline land greening process, plant is not suitable with matrix.
Summary of the invention
The object of the invention is to, overcome the deficiencies in the prior art, provide a kind of saline land greening dedicated substrate and preparation method thereof, the present invention is the nature material using this high lignin content of urban afforestation waste, forms the ecological chain biting salt bacterial classification, fixed nitrogen bacterial classification and carrier, the interdependence of green plants kind after formula.At the technical elements that urban afforestation offal treatment utilizes; this kind of pointed, at utmost to play high lignin content waste special high-end product, be from now on this field develop skill carrying out horizontal, improve the effective technology path that commercial product serves environment protection effectiveness.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of saline land greening specific complex matrix, using urban afforestation waste Primary product, vermiculite, perlitic mixture as basic matrix, add No. 1 charcoal carrier goods and No. 2 charcoal carrier goods wherein, form saline land greening specific complex matrix.In basic matrix, the diameter of urban afforestation waste Primary product, vermiculite, perlite particle material is at 3-5 millimeter.
In basic matrix, the quality proportioning of urban afforestation waste Primary product, vermiculite, perlitic mixture is 2-2.5:1-1.5:1-1.5.
Urban afforestation waste Primary product is prune the tree branches got in urban afforestation process, through the organism pulverized, fermentation processing is made.Owing to drawing materials from the limb of xylophyta, only have a small amount of leaf, therefore, its content of lignin is higher than agricultural stalk tunning.
No. 1 described charcoal carrier goods and the quality consumption of No. 2 charcoal carrier goods are respectively the 1-5% of basic matrix.
No. 1 charcoal carrier goods of the present invention are for choosing Chinese tamarisk and paper mulberry limb, according to 2:1 mass ratio, make the charcoal that degree of carbonisation is 25-45 ﹪, be that biting in the saline and alkaline bacterium aqueous solution of 0.01-0.5 ﹪ soaks 2-4 hour at mass percent concentration, solution temperature is between 5-45 degree Celsius.No. 2 charcoal carrier goods of the present invention are for choosing Chinese tamarisk and paper mulberry limb, according to 2:1 mass ratio, make the charcoal that degree of carbonisation is 25-45 ﹪, be soak 2-4 hour in the vinelandii aqueous solution of 0.01-0.5 ﹪ in mass percentage concentration, solution temperature is between 5-45 degree Celsius.Bacterial classification used selects saltings, Kang Yuan oasis, Beijing to bite the vinelandii of saline and alkaline bacterial classification and Shanghai Fu Sheng Industrial Co., Ltd..
Degree of carbonisation of the present invention is the charcoal preparation method of 25-45 ﹪: select paper mulberry, these two kinds of soft wood trees sections of Chinese tamarisk as the raw material of charcoal carrier, by the trunk cutting back of diameter 10 cm to 10-15 centimetre, put into charring furnace, temperature is adjusted between 200-230 degree Celsius, dry 15 minutes, then charring furnace temperature is risen to 600 degree Celsius, carbonization time 5-10 minute, the flora carrier that degree of carbonisation is 25-45 ﹪ can be obtained.This carrier, surface texturisation is hard, has higher biological adsorption, and after water suction, internal defect is moistening and containing flora attachment, derivative organism, for flora provides viability environment preferably.
The preparation method of saline land greening specific complex matrix; urban afforestation waste Primary product, vermiculite, perlite powder are broken to the particle mixing of 3-5 mm in size by example in mass ratio; then No. 1 charcoal carrier goods and No. 2 charcoal carrier goods are added; mix, be saline land greening specific complex matrix finished product.
The application of saline land greening specific complex matrix, directly uses as survival after transplant matrix in greening seedling survival after transplant process.
In the product that the processing of urban afforestation waste obtains, content of lignin is higher than being processed the product obtained by agricultural crop straw class, can provide longer time course for vinelandii decomposing organic matter, in the present invention, mushroom carrier selects Chinese tamarisk, paper mulberry limb processing and fabricating flora carrier.
Use the matrix of the charcoal flora carrier made containing paper mulberry, Chinese tamarisk, for false indigo, Cortex Sorbariae Arboreae, through the growth of 160 days after point cultivation, surviving rate is 100%, and growing height increase is respectively 1.2 meters, 0.9 meter; Control group uses common machine-made charcoal, adds comparable sodium flora, and its surviving rate is respectively 100%, 74%, and growing height increase is respectively 0.7 meter, 0.4 meter.
The using method of charcoal carrier: after digging and planting hole, ditch, conveniently plant flow process, bottom the ditch of hole, the urban afforestation waste of the suitable height of place mat mixes basic matrix, and discharge No. 1 and No. 2 charcoal carrier according to the distance of 25-30 centimetre wherein, when waste pit ditch half height, again according to the distance discharge charcoal carrier of 25-30 centimetre, and the basic matrix of landfill is to top.
The invention has the beneficial effects as follows: for current saline-alkali soil greening technology, superiority of the present invention is: recycled by the processing of urban afforestation waste, by the processing of Primary product orientation formula, be applied in improving of environment, substitute the soil of non-salinization from first transport to second ground this to physical environment damage type, the improvement environment method of poor efficiency short-term.The use of flora carrier, for flora provides more suitable living environment, enhances the effect of flora in alkaline land improving.Use the effect of charcoal carrier: the carburising surface be stale-proof is wrapped in many spaces, internal space containing the gas chromatography such as xylogen, Mierocrystalline cellulose, for mushroom provides better viability environment; High bacteria containing amount, lacunose carrier, play it more efficiently and bite saline and alkaline, nitrogen fixation in soil.
Embodiment
embodiment
1, false indigo (AmorphafruticosaL): be suitable for under the prerequisite of normal curing condition at weather condition, choose the healthy and strong branch of semi-lignified, in the matrix not adding No. 1 and No. 2 charcoal goods, carry out cuttage, cuttage survival rate is 100 ﹪.After taking root, use formulation media carries out a point cultivation, planting survival rates is 100 ﹪.Control group uses common machine-made charcoal, adds comparable sodium flora, control group, and point cultivation, planting survival rates are 72 ﹪.
2, Changchun climing (Vincamaior): be suitable for, with under the prerequisite of normal curing condition, choosing healthy and strong branch, in the matrix not adding No. 1 and No. 2 charcoal goods, carrying out cuttage at weather condition, cuttage survival rate is 100 ﹪.After taking root, use formulation media to carry out a point cultivation, field planting, surviving rate is 98.5 ﹪, 100 ﹪ respectively.Control group uses degree of carbonisation to be the charcoal of 25-45 ﹪, does not add bacterial classification, control group, and point cultivation, planting survival rates are 55 ﹪.
3, Cortex Sorbariae Arboreae (SorbariasorbifoliaL): be suitable for under the prerequisite of normal curing condition at weather condition, choose the healthy and strong branch of semi-lignified, in the matrix not adding No. 1 and No. 2 charcoal goods, carry out cuttage, cuttage survival rate is 100 ﹪.After taking root, use formulation media to carry out a point cultivation, field planting, surviving rate is 100 ﹪.Control group uses normal soil, control group, and point cultivation, planting survival rates are 42 ﹪.
Claims (4)
1. a saline land greening specific complex matrix, it is characterized in that: using urban afforestation waste Primary product, vermiculite, perlitic mixture as basic matrix, add No. 1 charcoal carrier goods and No. 2 charcoal carrier goods wherein, form saline land greening specific complex matrix; No. 1 described charcoal carrier goods are for choosing Chinese tamarisk and paper mulberry limb, according to 2:1 mass ratio, make the charcoal that degree of carbonisation is 25-45 ﹪, be that biting in the saline and alkaline bacterium aqueous solution of 0.01-0.5 ﹪ soaks 2-4 hour at mass percent concentration, solution temperature is between 5-45 degree Celsius; No. 2 described charcoal carrier goods are for choosing Chinese tamarisk, paper mulberry limb, according to 2:1 mass ratio, make the charcoal that degree of carbonisation is 25-45 ﹪, be soak 2-4 hour in the vinelandii aqueous solution of 0.01-0.5 ﹪ in mass percentage concentration, solution temperature is between 5-45 degree Celsius; In described basic matrix, the quality proportioning of urban afforestation waste Primary product, vermiculite, perlitic mixture is 2-2.5:1-1.5:1-1.5; No. 1 described charcoal carrier goods and the quality consumption of No. 2 charcoal carrier goods are respectively the 1-5% of basic matrix.
2. saline land greening specific complex matrix as claimed in claim 1, is characterized in that: described urban afforestation waste Primary product is prune the tree branches got in urban afforestation process, through the organism pulverized, fermentation processing is made.
3. saline land greening specific complex matrix as claimed in claim 1, it is characterized in that: to be the charcoal preparation method of 25-45 ﹪ be described degree of carbonisation: select paper mulberry, these two kinds of soft wood trees sections of Chinese tamarisk as the raw material of charcoal carrier, by the trunk cutting back of diameter 10 cm to 10-15 centimetre, put into charring furnace, temperature is adjusted between 200-230 degree Celsius, dry 15 minutes, then charring furnace temperature is risen to 600 degree Celsius, carbonization time 5-10 minute, can obtain the flora carrier that degree of carbonisation is 25-45 ﹪.
4. the preparation method of the saline land greening specific complex matrix as described in claim 1-3; it is characterized in that: urban afforestation waste Primary product, vermiculite, perlite powder are broken to the particle mixing of 3-5 mm in size by example in mass ratio; then No. 1 charcoal carrier goods and No. 2 charcoal carrier goods are added; mix, be saline land greening specific complex matrix finished product.
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104609961A (en) * | 2015-01-23 | 2015-05-13 | 宁夏农林科学院 | Method for producing horticultural substrate through amorpha fruticose branches |
| CN105018096A (en) * | 2015-06-23 | 2015-11-04 | 潍坊友容实业有限公司 | Halophilic bacteria-containing soil modifier for saline land, and applications of halophilic bacteria-containing soil modifier in cichorium intybus l planting |
| CN105001871A (en) * | 2015-07-09 | 2015-10-28 | 潍坊友容实业有限公司 | Saline-alkaline land soil improvement method adopting soil deep loosening agent containing halophile |
| CN105503431A (en) * | 2016-01-09 | 2016-04-20 | 佛山市金蓝领教育科技有限公司 | Cultivation medium capable of keeping growth stability of crocus sativus corms and preparation method of culture medium |
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| CN1752054A (en) * | 2005-08-09 | 2006-03-29 | 罗敏 | Production technology of bamboo carbon nutritive carbon particle |
| CN102303991A (en) * | 2011-05-12 | 2012-01-04 | 北京林业大学 | Plant cultivation mixed medium and preparation method thereof |
| CN102585836A (en) * | 2012-01-12 | 2012-07-18 | 天津泰达园林建设有限公司 | Soil melioration matrix prepared from garden waste and preparation method of soil melioration matrix |
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Effective date of registration: 20191224 Address after: Room 302, building 1, No. 99, Guzhen Road, Tianning Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Ningxi Construction Co.,Ltd. Address before: 250000 Shandong Province, Ji'nan City Central Yuhan North building 20, unit 5, 502 Patentee before: Dong Dapeng |
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Denomination of invention: The invention relates to a special substrate for saline alkali land greening and a preparation method thereof Effective date of registration: 20210715 Granted publication date: 20160120 Pledgee: China Construction Bank Corporation Zhejiang Yangtze River Delta integration demonstration zone sub branch Pledgor: Jiashan Ningxi Construction Co.,Ltd. Registration number: Y2021330000919 |
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Date of cancellation: 20230725 Granted publication date: 20160120 Pledgee: China Construction Bank Corporation Zhejiang Yangtze River Delta integration demonstration zone sub branch Pledgor: Jiashan Ningxi Construction Co.,Ltd. Registration number: Y2021330000919 |