CN102515955B - Special orchid culture media for subtropical regions and preparation method thereof - Google Patents
Special orchid culture media for subtropical regions and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a special orchid culture media for subtropical regions and a preparation method thereof. The culture media comprises semi-weathered purple sandshale, slag, topsoil, rice husk, edible fungi cultivation residual materials and pine bark fragments with the volume ratio of 0.15-0.20:0.10-0.15:0.10-0.15:0.15-0.20:0.15-0.20:0.20-0.25; or semi-weathered purple sandshale, pine bark fragments, tea seeds or rapeseed meal and sawdust with the volume ratio of 0.17-0.25:0.45-0.50:0.03-0.05:0.25-0.30. According to the invention, the subtropical regions have abundant deposits of the semi-weathered purple sandshale which contains a plurality of trace elements required by the orchid and has the advantages of loose structure and moderate density, thus the media weight can be reduced, and the water permeability is good; semi-decomposed wood chips, coal slag, pine barks and edible fungi cultivation residual materials are recycled and supply nutrition to the orchid, thus the huge market potential is shown.
Description
Technical field
The invention belongs to subtropical area orchid cultivation matrix research and development field, be specifically related to two kinds of Special orchid culture media for subtropical regions and compound method thereof.
Background technology
Orchid is graceful, beautiful and with the plant of mystery flavour, and Ancient Times in China is often praised orchid with gentleman, refined scholar, recluse etc., and orchid is China and world-renowned flowers, also is the flowers of extremely liking.Different in occurring in nature orchid habit separately, be distributed in the different geographical environments, therefore under artificial condition, cultivate, select suitable cultivation matrix extremely important.Support blue quality and be to support root, support root, key is to choose cleaning, loose, ventilative, the moist material of planting.Current, be used for both at home and abroad the orchid cultivation and plant material generally by simple substance or the mixing (complex body) of natural mineral, rural area soil, industrial or agricultural organic-inorganic waste, it has substantially possessed water, fertilizer, vapour, heat etc. and has been similar to natural soils and can supplies the Fertility Characteristics of plant-growth.Cultivation matrix is based on 19 th Century German scientist Liebig " theory of mineral nutrition " and produces, this theory thinks that what directly offer plant-growth in the soil nutrient is inorganic mineral element, although the soil Mineral Elements reaches kind more than 100, but the mineral element for plant-growth only is 17 kinds, can be divided into macronutrient such as N, P, K, middle amount nutritive element such as Ca, Mg and micronutrient element Fe, Mn, B, Cu, Zn etc. by the plant demand.According to this theory, increasingly deficient and that orchid is planted the requirement of green material is more and more higher along with the natural soils resource, the cultivation matrix of artificial preparation is applied to during orchid plants more and more.Good cultivation matrix in fact says to be exactly that fertilizer, moisturizing and ventilative three aspects: can be coordinated the orchid required condition of growing preferably roughly.
In recent years, localized orchid cultivation matrix is being studied, developed in various places all, and the cultivation matrix kind is more and more.Wherein, utilize the matrix of the productions such as agriculture and industry waste to come into one's own especially, such as the vinegar of the useless bagasse in the culture medium waste in the Edible Fungi, the sugar industry, vinegar processed grain, reed matrix etc.At present, China's substrate material commonly used in production practice mainly contains following several:
Lan Shi: plant material by the particulate state orchid special use that volcanized rock is processed into, the cellular aperture that gathers, draining, ventilation property are very good, but life-time service.Large, medium and small three kinds of models are arranged, usually mix use with bark, horsefly wood chip etc.Stone in the Pu that present commercially available blue stone has regalite that Japan produces, plants metal and stone, produce in Taiwan.
Float stone: structure is similar with Lan Shi, but lighter for it than Lan Shigeng, is subacidity, is processed into the model that varies in size, and can mix use separately or with wood chip etc., is applicable to the cultivation of orchid class, the multiple flowers such as evergreen.
Vermiculite: mica is through high-temperature calcination and slabbing piece grain has good water-retentivity, ventilation property and heat retaining property, often mixes use with perlite, vegetable mould, its shortcoming is piece grain poor stability, be that weathering is in small, broken bits after 1 year, easily cause the accumulated water phenomenon, therefore must in time change.
Letterwood: spinulose tree fern is set aerial root dry to cut off and form, draining is good, and is not perishable, and the cultivation of optimum orchid class can be separately or mix use with building stones.The general length of commercially available letterwood is larger, can be brief as required before using, plant again after the saturated with water.
Haydite: with the circular expander particle that pottery mud processing is fired into, the model that varies in size, very light, porosity is good, and physical behavior is stable, and water conservation, nutrient preserving capability are stronger, but life-time service.Mix result of use in the cultivation with coconut palm chaff, wood chip etc. better.
Slag: i.e. residual lime-ash behind the coal combustion, best with honeycomb briquette and coal briquette, coal ash has cell texture and the function of similar blue stone, and higher fertilizer efficiency is arranged.The honeycomb coal ash is broken into relatively large grain is padded on flowerpot bottom, favourable draining; Rolloff becomes particle in small, broken bits and plaster, and the mixing such as vegetable mould can strengthen the permeability of matrix.
Charcoal: timber is fired the smokeless fuel that forms, and as cultivation matrix, has stronger absorption and deodorization and sterilization effect, the draining good air permeability; But because of its meta-alkalescence and lack nutrient, so preferably mix use with coconut palm chaff, peat etc.
Sphagna: also claim sphagnum moss, liver moss, suction, water retention capacity is strong, good air permeability, adularescent and green two kinds.Plain boiled water tongue proterties is more excellent, is widely used in the cattleya cultivation, and normal operation 1-2 just needs to change, otherwise the acid solution that sphagna produces after rotting can cause mashed root.The clear water tongue is generally used for the blue cultivation of state, covers one deck at pelvic surface of sacrum, and fixedly stromal surface and the effect that keeps humidity are arranged.Take off in the basin transportation in orchid in addition, be commonly used to pack root system.
Bark: Korean pine, longan, oak bark are widely used, and platanus, bark of willow cultivation effect are also good in addition.Bark is processed into 0.5-2 centimetre fragment, through high temperature carbonization sterilising treatment better effects if, needs before using to suction moisture in 2-3 days with the clear water immersion, otherwise because containing resin in the bark, repeatedly water at one's discretion, be difficult to irrigate.Can use separately, also can mix with haydite, stone etc.
Perlite: the expanding material that the natural silicate mineral substance forms through pyroprocessing, light weight is multi-cellular structure.Water regain can reach 2-3 times of deadweight, and stability, air permeability and water retention property are good, usually mix use with leaf-humidified soil, peat, coconut palm chaff etc.
Wood chip: timber is cut apart the by product when scraping, i.e. sawdust and wood shavings.Now be widely used as flower culture matrix.Suitable multiple flowers have light weight, sulphur pine, the advantage such as ventilative, should mix use with sand, perlite etc.If plant with pure wood chip, irrigation times should reduce, otherwise can cause the accumulated water bad root phenomenon.Wood chip is take the hard person of timber quality as excellent, and its corrosion resistant is mashed, and duration of service is long.
Flower mud: be the flower arrangement proprietary material originally, be characterized in suction, water retention capacity strong (suction can reach more than 10 times of deadweight), light weight, loose, property is good thoroughly, now has been applied to cuttage and the cultivation of flowers.Flower mud is divisible rectangular parallelepiped into about 3 * 4 * 5 cubic centimetres when the cuttage, cutting is inserted in centre after suctioning water, waits to transplant a cutting to survive to go up as early as possible the basin field planting when new root grows colored mud.Flower mud is general independent use as cultivation matrix, is divided into the dice of 1-2 cubic centimetre, then plants, and will regularly water nutritive medium after planting.
Pine needle: becoming thoroughly decomposed after larchen blade lands forms, and is acid, contains organic matter, is applicable to like acid flower.Normal and perlite, rotted leaf etc. are mixed with mixed-matrix, also can equally with sphagna be used for covering pelvic surface of sacrum.
Rotted leaf: the broad-leaf forest fallen leaves shape that fragmentates that rots under microbial process is not rotted leaf but also change into soil ulmin fully.Its organic content is higher, is rich in humic acid, fulvic acid, nutritious, light weight, and thoroughly property is strong, has nowadays become the first-selected matrix of kafir lily cultivation, also can be used to cultivate other flowers, take the abundant Oak Tree rotted leaf of quality as excellent.Rotted leaf also can manually be piled up leaf through naturally corruption production.
Rice husk: two kinds of the rice husk of becoming thoroughly decomposed and charring rice husks are arranged.The rice husk that becomes thoroughly decomposed is that rice husk is drenched the product of piling up corruption, is acid, and quality is very loose, and is ventilative, drainage is strong, nutritious, is suitable for multiple flowers.Charring rice husk is that rice husk forms through high temperature carbonization, and namely rice hull carbon is alkalescence, can be used to improve acid stronger soil property, and the effect of loose clayed soil is arranged, and contains a certain amount of potash fertilizer and mineral substance nutrient.
The coconut palm chaff: Exocarpium cocois (Cocos nucifera L) is cut into small pieces or is ground into granular is the coconut palm chaff, belongs to acid stronger matrix, and the coconut husk piece can be used for cultivating the orchid class.The coconut palm chaff can be mixed with mixed-matrix with sand, perlite, vegetable mould etc., is applicable to multiple flowers, and especially northern water quality meta-alkalescence has just added the coconut palm chaff when soil is spent in preparation, can receive good cultivation effect.
Porous plastics: used foamed plastics is processed into fragment or small-particle, and fragment can be used as the basin foot mat, and the draining air permeable effect is good.Small-particle can be made into mixed-matrix with sawdust, coconut palm chaff, but that weak point is stationarity is relatively poor, easily flies at pelvic surface of sacrum when watering, and therefore planting, rear pelvic surface of sacrum should cover pine needle or sphagna is fixed.In addition, because not containing nutrient, need diligent fertilising in the management.
Peat: originate in northern swampland, ventilation, draining and moisture retention are all strong, contain very high organic matter (more than 75%), are acid, and nutritive ingredient is comprehensive, is widely used in the cultivation of flowers and other ornamental plants.Mix with perlite, sand etc. or result of use is all good separately, but to contain the potassium amount relatively less because of it, should suitably replenish potash fertilizer in the cultivation management.
Summary of the invention
Purpose of the present invention provides tailored version orchid cultivation matrix and the compound method thereof that is suitable for subtropical area.
1, solve two principal contradictions in the southern orchid substrate formula:
General orchid matrix is because guarantee matrix nutrient supply needs, in the substrate formula otherwise the clay mineral ratio excessive, easily cause accumulated water to make blue root rot because watering water excess, particularly under the subtropics warm humid climate condition more very; Undue consider cultivation matrix water-permeable and air permeable performance, river sand, common brick grain and finger stone ratio lay particular stress on, easily cause orchid plant large in the process, moderate-element particularly trace element stablize under-supplyly, affect the management of orchid nutriment in a fertilizer and healthy and strong the growth.
2, the cultivation medium formula raw material is gathered materials on the spot, recycling
The substrate formula principle: suit measures to local conditions, according to local practical situation, the raw material resources that fully excavate local cheapness, are easy to get, by Optimization Technology, innovate technologies, improve the quality of products and throughput, reduce the product application cost, in the hope of promote popularizing of orchid matrix comprehensively.
One of main ingredient---half weathering Purple Sand shale, the subtropical area reserves are abundant, and only the Hunan accounts for the whole province's area 13.95%, is rich in the nutrients such as phosphorus, potassium, calcium, and contains the required various trace elements of orchid, provides enough nutrients to orchid.Structure loose (masses are called " Lindera angustifolia Cheng "), density is moderate, and water permeability is better, in the doped matrix, not only can be used as fertilizer, also can replace river sand, both can alleviate matrix weight, can increase again the ventilation property of basin soil and water conservation, insulation, nutrient preserving capability; The recyclings such as half rotten wood chip, cinder, Cortex Pini and edible fungus culturing waste material, both the recycling waste can supply again the orchid growth essential nutrition in its decay process, reached the fertile efficiently purpose of joint, and showed huge market potential.
The objective of the invention is to realize in the following manner.
Special orchid culture media for subtropical regions is prepared from by following composition of raw materials: half weathering Purple Sand shale: slag: topsoil soils: rice husk: edible fungus culturing heals: Cortex Pini fragment volume ratio=0.15-0.20: 0.10-0.15: 0.10-0.15: 0.15-0.20: 0.15-0.20: 0.20-0.25; Perhaps half weathering Purple Sand shale: Cortex Pini fragment: tea seed or vegetable seed oil cake: wood chip volume ratio=0.17-0.25: 0.45-0.50: 0.03-0.05: 0.25-0.30.
Described half weathering Purple Sand shale need be selected the bulk of diameter 0.5-3cm when the described matrix of preparation, and thickness 1-5mm, and length and width is sheet or the lepidiod half weathering Purple Sand shale pieces of crumb of 1-5cm, stirs the sharp-pointed water caltrop of passivation.
Described slag is the cinder behind the coal combustion, obtains behind the powder that sieves.
The described cinder rear size 1-2cm that sieves.
Described topsoil soils quality requires to be lightweight or loamy texture soil.
Described edible fungus culturing heals comprises one or more in the remaining culturing raw material of producing behind the various edible mushroomss.
Described Cortex Pini fragment requires size 1-2cm.
Described rice husk, edible fungus culturing heals, Cortex Pini fragment, tea seed or vegetable seed oil cake all pass through to add the biological decay agent and urge fast a rotten week or naturally pile rotten 2-3 month one-tenth half decomposition state when preparing described matrix.
The compound method of described Special orchid culture media for subtropical regions, when prescription is half weathering Purple Sand shale, slag, soil, rice husk, edible fungus culturing heals and Cortex Pini fragment, according to following steps:
1) select the bulk of diameter 0.5-3cm, and thickness 1-5mm, length and width is sheet or the lepidiod half weathering Purple Sand shale pieces of crumb of 1-5cm, stirs the sharp-pointed water caltrop of passivation, and is stand-by;
2) slag and topsoil soils compound preparation: the cinder that produces behind the coal combustion sieves stand-by with by volume ratio blending of soil;
3) rice husk, edible fungus culturing heals, the preparation of Cortex Pini fragment compound: rice husk, edible fungus culturing heals and Cortex Pini fragment are by volume mixed the agent of rear interpolation biological decay urge fast a rotten week or naturally pile to become half decomposition state stand-by in rotten 2-3 month;
At last with step 1), 2), 3) product that obtains mixes and gets final product.
When prescription is half weathering Purple Sand shale, Cortex Pini fragment, tea seed or vegetable seed oil cake, wood chip according to following steps:
1) select the bulk of diameter 0.5-3cm, and thickness 1-5mm, length and width is sheet or the lepidiod half weathering Purple Sand shale pieces of crumb of 1-5cm, stirs the sharp-pointed water caltrop of passivation, and is stand-by;
2) wood chip, Cortex Pini fragment, tea seed or the preparation of vegetable seed oil cake compound: with wood chip, Cortex Pini fragment and tea seed oil cake or vegetable seed oil cake, by volume mix the agent of rear interpolation biological decay and urge fast a rotten week or naturally pile individual month one-tenth half decomposition state of rotten 2-3 stand-by;
At last with step 1), 2) product that obtains mixes and gets final product.
Effect of the present invention, advantage
1, this prescription unit weight: 0.35～0.45g/cm
3(doing), 0.55-0.75g/cm
3(wetting); Water holding capacity: 20%～60% (v/V); The total pore space: 50%～75%, wherein big or small void ratio is 1: 3, ventilating slit about 20%; PH value: about 6.80; Cation exchange capacity: 30～40cmol/kg (dry weight); Soluble salt: less than 0.1%.Having good drainage and airing function, can solve the mashed root problem of the blue seedling of southern common matrix accumulated water fully, is that other matrix hardly match, and is the tailored version orchid cultivation matrix that is suitable for subtropical area.
2, this prescription is rich in the nutrients such as phosphorus, potassium, calcium, and contains the required various trace elements of orchid, and it not only can directly provide nutrient for crop, and the potential nutrients in can activating soil, strengthen microorganism active, promote Substance Transformation, very favourable to the healthy and strong growth of orchid.Adopting the matrix of the embodiment of the invention 1 preparation to cultivate the orchid test shows: 1) orchid (sword-leaved cymbidium) was common blue soil cultivation originally, 2 clumps of totally 7 seedlings.Use matrix of the present invention the early spring instead and plant, sprout 4 seedlings May, through a summer one autumn maintenance well-grown, the new talent leaf is slightly wide slightly longer than Lao Ye, without burnt sharp yellow leaf phenomenon.Place 8～10 ℃ of lesser temps place maintenances winter.Second Year moves to by the end of January on the platform of Nanyang whole day and accepts illumination, and temperature is controlled at about 18 ℃, sprouts again 5 new talents mid-April, and growing way is very good.2) 8 leaves of kafir lily life in 3 years, matrix are general kafir lily soil, and growth conditions is usual.After late August uses this matrix instead and plant then, bear continuously 4 young leaves to 11 the end of month, bear again 3 young leaves the Spring Festival later.Newborn blade is wider 0.5 centimetre than Lao Ye, long 2 lis of water, and thick 0.1 centimetre, leaf coloured light is bright, and vein is clear, the blade that still bears like another kind, effect is fairly obvious; 3) the unrooted kafir lily at the beginning of 2010 11 months cuttage in matrix of the present invention is planted, only 35 days, just see that Lan Miaojing has born 3 roots, 1.2 centimetres of elders, 0.7 centimetre of weak point person, as white as polished jade, very sturdy.4) at the beginning of 2010 9 months with then living shoot cuttage, just took root with root-growing agent in the end in one month, Xin Genbai and many take root in previous week than slotting the carrying with water cutting of common sand, and root matter is good.
Description of drawings
Fig. 1 is the effect photo of substrate-cultured orchids of the present invention after 3 years;
Matrix A among the figure is the prescription that the present invention's half weathering Purple Sand shale, slag, soil, rice husk, edible fungus culturing heals and Cortex Pini fragment form;
Fig. 2 is the effect photo of substrate-cultured orchids of the present invention after 3 years;
Matrix B among the figure is the prescription that the present invention's half weathering Purple Sand shale, Cortex Pini fragment, tea seed or vegetable seed oil cake, wood chip form;
Fig. 3 is the effect photo of existing common substrate-cultured orchids after 3 years.
The growing way of orchid is better than Fig. 3 among Fig. 1 and 2.
Embodiment
Be intended to further specify the present invention below in conjunction with embodiment, and unrestricted the present invention.
Embodiment 1
Starting material are according to half weathering Purple Sand shale: slag: soil: rice husk: edible fungus culturing heals: Cortex Pini fragment volume ratio=0.15: 0.10: 0.10: take at 0.15: 0.15: 0.20; Again according to following preparation steps:
1) half weathering Purple Sand shale raw material need pass through first following selection and processing: the bulk of selecting diameter 0.5-3cm, with thickness 1-5mm, length and width is sheet or the lepidiod half weathering Purple Sand shale pieces of crumb of 1-5cm, stirs the sharp-pointed water caltrop of passivation, and is stand-by;
2) slag and native mixing raw material preparation: sieve (particle diameter 1-2cm) and topsoil soils of the cinder that produces behind the coal combustion is stand-by according to the blending of above-mentioned raw materials volume ratio;
3) rice husk, edible fungus culturing heals, the preparation of Cortex Pini fragment mixing raw material: rice husk, edible fungus culturing heals and Cortex Pini fragment are pressed the above-mentioned raw materials volume ratio mix, add biological decay agent (" the rotten stalk spirit " that Jin Kui Subsidiary Company produces, by one ton of organic material with 4 kilograms of stalk rotting agents) fast short rotten one week one-tenth half decomposition state stand-by;
At last with step 1), 2), 3) product that obtains mixes.The matrix that obtains is used for the cultivation orchid, and the orchid that growing way obviously is better than common substrate culture sees Fig. 1.
Embodiment 2
Composition of raw materials is half weathering Purple Sand shale: slag: soil: rice husk: edible fungus culturing heals: Cortex Pini fragment volume ratio=0.20: 0.15: 0.15: 0.20: 0.20: 0.25; Rice husk, edible fungus culturing heals, Cortex Pini fragment are naturally piled and were become half decomposition state in rotten 2-3 month, and other preparation steps are with embodiment 1.The matrix that obtains is used for the cultivation orchid, and growing way obviously is better than the orchid of common substrate culture.
Embodiment 3
Composition of raw materials is half weathering Purple Sand shale: slag: soil: rice husk: edible fungus culturing heals: Cortex Pini fragment volume ratio=0.18: 0.12: 0.12: 0.18: 0.18: 0.22; Preparation steps is with embodiment 1.The matrix that obtains is used for the cultivation orchid, and growing way obviously is better than the orchid of common substrate culture.
Embodiment 4
Starting material are according to half weathering Purple Sand shale: the Cortex Pini fragment: tea seed or vegetable seed oil cake: wood chip volume ratio=0.17: 0.45: 0.03: 0.25 takes; Preparation steps:
1) half weathering Purple Sand shale raw material need pass through first following selection and processing: the bulk of selecting diameter 0.5-3cm, with thickness 1-5mm, length and width is sheet or the lepidiod half weathering Purple Sand shale pieces of crumb of 1-5cm, stirs the sharp-pointed water caltrop of passivation, and is stand-by;
2) wood chip, Cortex Pini fragment, tea seed or the preparation of vegetable seed oil cake compound: wood chip, Cortex Pini fragment and tea seed oil cake or vegetable seed oil cake are pressed the mixing of above-mentioned raw materials volume ratio, add biological decay agent (" the rotten stalk spirit " that Jin Kui Subsidiary Company produces, by one ton of organic material with 4 kilograms of stalk rotting agents) fast short rotten one week one-tenth half decomposition state stand-by;
At last with step 1), 2) product that obtains mixes.The matrix that obtains is used for the cultivation orchid, and the orchid that growing way obviously is better than common substrate culture sees Fig. 2.
Embodiment 5
Composition of raw materials is half weathering Purple Sand shale: Cortex Pini fragment: tea seed or vegetable seed oil cake: wood chip volume ratio=0.25: 0.50: 0.05: 0.30; Wood chip, Cortex Pini fragment, tea seed or vegetable seed oil cake compound are naturally piled and were become half decomposition state in rotten 2-3 month, and other preparation steps are with embodiment 4.The matrix that obtains is used for the cultivation orchid, and growing way obviously is better than the orchid of common substrate culture.
Embodiment 6
Composition of raw materials is half weathering Purple Sand shale: Cortex Pini fragment: tea seed or vegetable seed oil cake: wood chip volume ratio=0.20: 0.48: 0.04: 0.28; Preparation steps is with embodiment 4.The matrix that obtains is used for the cultivation orchid, and growing way obviously is better than the orchid of common substrate culture.
Claims (10)
1. Special orchid culture media for subtropical regions, it is characterized in that, be prepared from by following composition of raw materials: half weathering Purple Sand shale: slag: topsoil soils: rice husk: edible fungus culturing heals: Cortex Pini fragment volume ratio=0.15-0.20:0.10-0.15:0.10-0.15:0.15-0.20:0.15-0.20:0.20-0 .25; Perhaps half weathering Purple Sand shale: Cortex Pini fragment: tea seed or vegetable seed oil cake: wood chip volume ratio=0.17-0.25:0.45-0.50:0.03-0.05:0.25-0.30.
2. Special orchid culture media for subtropical regions according to claim 1, it is characterized in that, described half weathering Purple Sand shale need be selected the bulk of diameter 0.5-3cm when the described matrix of preparation, with thickness 1-5mm, length and width is half weathering Purple Sand shale pieces of crumb of the sheet of 1-5cm, stirs the sharp-pointed water caltrop of passivation.
3. Special orchid culture media for subtropical regions according to claim 1 is characterized in that, described slag is the cinder behind the coal combustion, obtains behind the powder that sieves.
4. Special orchid culture media for subtropical regions according to claim 3 is characterized in that, the described cinder rear size 1-2cm that sieves.
5. Special orchid culture media for subtropical regions according to claim 1 is characterized in that, described topsoil soils quality requires to be lightweight or loamy texture.
6. Special orchid culture media for subtropical regions according to claim 1 is characterized in that, described edible fungus culturing heals comprises one or more in the remaining culturing raw material of producing behind the various edible mushroomss.
7. Special orchid culture media for subtropical regions according to claim 1 is characterized in that, described Cortex Pini fragment requires size 1-2cm.
8. Special orchid culture media for subtropical regions according to claim 1, it is characterized in that described rice husk, edible fungus culturing heals, Cortex Pini fragment, tea seed or vegetable seed oil cake all pass through to add the biological decay agent and urge fast a rotten week or naturally pile rotten 2-3 month one-tenth half decomposition state when preparing described matrix.
9. the compound method of the described Special orchid culture media for subtropical regions of claim 1-8 is characterized in that,
When prescription is half weathering Purple Sand shale, slag, topsoil soils, rice husk, edible fungus culturing heals and Cortex Pini fragment, according to following steps:
1) select the bulk of diameter 0.5-3cm, and thickness 1-5mm, length and width is half weathering Purple Sand shale pieces of crumb of the sheet of 1-5cm, stirs the sharp-pointed water caltrop of passivation, and is stand-by;
2) slag and topsoil soils compound preparation: the cinder that produces behind the coal combustion sieves stand-by with by volume ratio blending of topsoil soils;
3) rice husk, edible fungus culturing heals, the preparation of Cortex Pini fragment compound: rice husk, edible fungus culturing heals and Cortex Pini fragment are by volume mixed the agent of rear interpolation biological decay urge fast a rotten week or naturally pile to become half decomposition state stand-by in rotten 2-3 month;
At last with step 1), 2), 3) product that obtains mixes and gets final product.
10. the compound method of the described Special orchid culture media for subtropical regions of claim 1-8 is characterized in that,
When prescription is half weathering Purple Sand shale, Cortex Pini fragment, tea seed or vegetable seed oil cake, wood chip according to following steps:
1) select the bulk of diameter 0.5-3cm, and thickness 1-5mm, length and width is half weathering Purple Sand shale pieces of crumb of the sheet of 1-5cm, stirs the sharp-pointed water caltrop of passivation, and is stand-by;
2) wood chip, Cortex Pini fragment, tea seed or the preparation of vegetable seed oil cake compound: with wood chip, Cortex Pini fragment and tea seed oil cake or vegetable seed oil cake, by volume mix the agent of rear interpolation biological decay and urge fast a rotten week or naturally pile individual month one-tenth half decomposition state of rotten 2-3 stand-by;
At last with step 1), 2) product that obtains mixes and gets final product.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN86101053B (en) * | 1986-02-05 | 1988-08-03 | 中国科学技术大学 | Soil-less culture medium of flowers and plants and its manufacturing method |
| CN101258829A (en) * | 2007-03-08 | 2008-09-10 | 孙明基 | Orchid planting material |
| CN101434501A (en) * | 2007-11-16 | 2009-05-20 | 申凤英 | Formulating method of multielement nutrient flower soil |
| CN101715714B (en) * | 2009-11-02 | 2011-04-06 | 东北师范大学 | Moisture-preserving nutritious soil for growing herbaceous flower seedlings and preparation method thereof |
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