CN104130086A - Cultivation substrate suitable for high-rise green plant and manufacturing method thereof - Google Patents
Cultivation substrate suitable for high-rise green plant and manufacturing method thereof Download PDFInfo
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- CN104130086A CN104130086A CN201410369177.9A CN201410369177A CN104130086A CN 104130086 A CN104130086 A CN 104130086A CN 201410369177 A CN201410369177 A CN 201410369177A CN 104130086 A CN104130086 A CN 104130086A
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Abstract
The invention relates to a cultivation substrate suitable for high-rise green plants and a manufacturing method thereof. The cultivation substrate is prepared by uniformly mixing acidic red soil and alkaline biomass carbon sourced from excrement of livestock in a certain proportion, has the characteristics of low density, moderate pH value, high mount of nitrogen phosphorus and potassium nutrients, high water and fertilizer retention ability, and harmonization of water, fertilizer and heat, and meets the requirements of light weight and high fertility for high-rise green substrate. The preparation method comprises distillation of livestock excrement for preparing of biomass carbon with low density, high nutrient content, and high water and fertilizer retention ability, and addition of acid red soil for neutralization of alkalescence of the biomass and complementation of mineral nutrient in the substrate. The method is skillful and simple, uses materials with wide sources, has low production cost, and breaks the technical bottleneck in research and development of high-rise green cultivation substrate. In addition, the production and application of the substrate on the one hand improves the urban environment for rapid spreading of high-rise greening and on the other hand eradicates livestock excrement pollution which puzzles the livestock culturing farm for a long time.
Description
Technical field
The present invention relates to cultivation matrix field, relate in particular to a kind of cultivation matrix that is suitable for high building green plants and preparation method thereof.
Background technology
Along with the quickening of Urbanization in China, the usable land in city is restricted, and building site and ecological land contradiction are becoming increasingly acute.The vertical surface of City Building and end face are being contained huge green space, and this is the new opportunity of vertical greening development.By building vertical greening, to elevation of building and end face, ask for space, can increase effective green amount, in the situation that not increasing land used, expand to greatest extent urban afforestation scope, improve afforestation coverage rate; In addition elevation of building and end face form are simple, by vertical greening, can enrich construction landscape effect, beautify architectural appearance form, improve, optimize building thermal technique environment.Therefore along with China's urban architecture high building, high building vertical greening is by the inexorable trend that is future city greening.Restrict at present the many factors of city high rise building vertical greening, the cultivation matrix that wherein lacks adaptation high building green plants healthy growth, technology maturation is key factor, so develop suitable cultivation matrix to promoting the development of high building vertical greening significant.
The roof greening of high building and exterior wall vertical greening environmental requirement cultivation matrix unit weight are light, strong to the regulating power of liquid manure gas heat.Cultivation matrix common used material mostly is perlite, vermiculite, peat soil, haydite, vegetable fibre etc. at present, although these materials have been looked after the lightweight requirement of high building greening cultivation matrix largely, but its fertilizer conservation, water conservation, feeder capability are low, as vertical greening matrix, have great scarce limit.Therefore finding the more excellent novel material preparation cultivation matrix of other performance is that a kind of more real research is selected.
Summary of the invention
In view of this, be necessary the cultivation matrix that is suitable for high building vertical greening plants that provides a kind of fertilizer conservation, water conservation and feeder capability high.
The present invention realizes like this, a kind of cultivation matrix that is suitable for high building green plants and preparation method thereof, substrate material comprises characteristic of acid red soil and biomass charcoal, described characteristic of acid red soil is the common growth of the southern china Arid Red Soil that pH value is 4.0～5.0 in Laterite matrix, described biomass charcoal is that the excrement of animals of collecting from penkeeping place forms through destructive distillation, the comprehensive requirement to matrix unit weight, pH value, evenly mix by a certain percentage characteristic of acid red soil and biomass charcoal, be mixed with high building greening cultivation matrix.
Further, described biomass charcoal is animal manure charcoal, by by excrement of animals under the condition of 500 ℃ of high temperature, destructive distillation is made for 2 hours, the pH value of described animal manure charcoal is 8.5～9.5.
Further, in described animal manure charcoal, add appropriate characteristic of acid red soil, to reduce the pH value of animal manure charcoal, the supplementary essential mineral element of cultivation matrix.
The advantage of a kind of cultivation matrix that is suitable for high building green plants provided by the invention and preparation method thereof is: by characteristic of acid red soil and animal manure charcoal, evenly mix by a certain percentage, the alkalescence of the acidity of red soil and animal manure charcoal neutralizes mutually, and the potential of hydrogen shortcoming of bi-material is overcome; Add red soil to make cultivation matrix possess the mineral element that normal soil has; Because of animal manure charcoal npk nutrient content high, simultaneously light weight, retentiveness is strong, ventilation property is high, cation exchange capacity is large, add animal manure charcoal to make that cultivation matrix unit weight is little, ventilative, preserve moisture and fertility ability is strong, feeder capability is high, is applicable to the cultivation of high building green plants healthy growth; Cultivation matrix scope of selecting material is wide, and the cost of material is low, and preparation method is simple, and the simultaneously preparation of animal manure charcoal is also conducive to purifying aquaculture field environment, so the application of this cultivation matrix and produce and can produce multiple environment effect.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Described a kind of cultivation matrix that is suitable for high building green plants and preparation method thereof, material comprises characteristic of acid red soil and biomass charcoal, described characteristic of acid red soil is the common growth of the southern china Arid Red Soil that pH value is 4.0～5.0 in Laterite matrix, described biomass charcoal is that the excrement of animals process of collecting from raise livestock place processes, and the requirement of getting the comprehensive unit weight of a certain amount of characteristic of acid red soil and biomass charcoal, pH value mixes mutually.
Described biomass charcoal is animal manure charcoal, by by excrement of animals under the condition of 500 ℃ of high temperature, destructive distillation is made for 2 hours, the pH value of described animal manure charcoal is 8.5～9.5.
In described animal manure charcoal, add appropriate characteristic of acid red soil, reduce the pH value of animal manure charcoal, supplementary cultivation matrix mineral constituents.
With animal manure charcoal, get cow dung charcoal below, characteristic of acid red soil is got forest land red soil and is described as embodiment.
Described cow dung charcoal is within 2 hours, to make by adding the additive such as hay powder, dry ground to regulate in cow dung cow dung to be placed in to destructive distillation under 500 ℃ of hot conditionss after cow dung humidity to 50%～60%, the cow dung carbonaceous amount that obtains is light, retentiveness is strong, nutrient preserving capability good, npk nutrient content is high, feeder capability is strong, but pH value is higher.
Described forest land red soil is acidity, matter is sticky heavily, retentiveness is general, fertilizer-preserving ability is poor, nitrogen phosphorus content is low, potassium cellulose content is higher, and feeder capability is general.
The cultivation matrix obtaining after described cow dung charcoal and characteristic of acid red soil are mixed for 1: 1 by volume, pH value is 7.24, lighter weight, water-holding power are strong, nutrient preserving capability is good, npk nutrient content is high, feeder capability is also strong, offset preferably cow dung charcoal and the characteristic of acid red soil scarce limit in pH value, comprehensive and preserved their advantage.
The cultivation matrix that described cow dung charcoal and characteristic of acid red soil obtain after mixing for 1: 1 by volume, after plant seed germination, seedling rate is high, and plant-growth is fast, and biomass is large, suitable for plant healthy growth.
The object of the invention is for the cultivation matrix that high building vertical greening provides lightweight, all factors of liquid manure gas heat are harmonious, be applicable to plant-growth, the biomass charcoal that utilizes discarded excrement of animals to make, the content of nitrogen, phosphorus, potassium is high, unit weight is light, field capacity, cation exchange capacity are large, are desirable nutrient chemical source and superior cultivation matrix structured materials;
The cultivation matrix that the biomass charcoal of preparing with excrement of animals and forest land red soil are mixed to get, nitrogen, phosphorus, potassium nutrition are higher, field capacity, cation exchange capacity are larger, and unit weight is lighter, and microorganism activity is larger, vegetation growth state is good, pH is moderate, effectively promotes seed germination, improves seedling rate, Promoting plant growth, improves phytomass;
The biomass charcoal material that utilizes animal waste to prepare in a large number in cultivation medium formula can thoroughly be eradicated livestock plant fecal pollution;
Utilize the biomass charcoal material of a large amount of preparations of animal waste to be also conducive to reduce greenhouse gas emission.
The advantage of this embodiment is: by forest land red soil and cow dung charcoal, evenly mix, the alkalescence of the acidity of forest land red soil and cow dung charcoal is neutralized, the cultivation matrix pH value of preparation is moderate, has had abundant mineral element and cow dung charcoal fertilizer conservation, water conservation and the high advantage of feeder capability of red soil concurrently simultaneously; Cultivation matrix scope of selecting material is wide, and the cost of material is low, and preparation method is ingenious and simple.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. cultivation matrix that is suitable for high building green plants and preparation method thereof, it is characterized in that, substrate material comprises characteristic of acid red soil and biomass charcoal, described characteristic of acid red soil is the common growth of the southern china Arid Red Soil that pH value is 4.0～5.0 in Laterite matrix, described biomass charcoal is that the excrement of animals of collecting from penkeeping place forms through destructive distillation, the comprehensive requirement to matrix unit weight, pH value, evenly mix by a certain percentage characteristic of acid red soil and biomass charcoal, be mixed with high building greening cultivation matrix.
2. a kind of cultivation matrix that is suitable for high building green plants according to claim 1 and preparation method thereof, it is characterized in that, described biomass charcoal is animal manure charcoal, by by excrement of animals under the condition of 500 ℃ of high temperature, destructive distillation is made for 2 hours, and the pH value of described animal manure charcoal is 8.5～9.5.
3. a kind of cultivation matrix that is suitable for high building green plants according to claim 2 and preparation method thereof, is characterized in that, in described animal manure charcoal, adds appropriate characteristic of acid red soil, to reduce the pH value of animal manure charcoal, the supplementary essential mineral element of cultivation matrix.
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| CN201410369177.9A CN104130086A (en) | 2014-07-31 | 2014-07-31 | Cultivation substrate suitable for high-rise green plant and manufacturing method thereof |
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| CN201410369177.9A CN104130086A (en) | 2014-07-31 | 2014-07-31 | Cultivation substrate suitable for high-rise green plant and manufacturing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861982A (en) * | 2015-04-10 | 2015-08-26 | 中国科学院东北地理与农业生态研究所 | Conditioner used for mild soda saline-alkali soil |
| CN105198580A (en) * | 2015-09-24 | 2015-12-30 | 广西壮族自治区药用植物园 | Culture medium for tissue-cultured seedlings of subprostrate sophora and preparation method thereof |
| CN105218238A (en) * | 2015-10-14 | 2016-01-06 | 广西壮族自治区药用植物园 | A kind of sophora tonkinensis Gapnep seedling medium and compound method thereof |
| CN111248052A (en) * | 2020-02-21 | 2020-06-09 | 广东东升实业集团有限公司 | Method for preparing garden matrix by using sand washing sludge of open-air quarrying mine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861982A (en) * | 2015-04-10 | 2015-08-26 | 中国科学院东北地理与农业生态研究所 | Conditioner used for mild soda saline-alkali soil |
| CN105198580A (en) * | 2015-09-24 | 2015-12-30 | 广西壮族自治区药用植物园 | Culture medium for tissue-cultured seedlings of subprostrate sophora and preparation method thereof |
| CN105218238A (en) * | 2015-10-14 | 2016-01-06 | 广西壮族自治区药用植物园 | A kind of sophora tonkinensis Gapnep seedling medium and compound method thereof |
| CN111248052A (en) * | 2020-02-21 | 2020-06-09 | 广东东升实业集团有限公司 | Method for preparing garden matrix by using sand washing sludge of open-air quarrying mine |
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Application publication date: 20141105 |