CN104926428B - A kind of special organic culture substrate of epipremnum aureum and preparation method thereof - Google Patents
A kind of special organic culture substrate of epipremnum aureum and preparation method thereof Download PDFInfo
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Abstract
The invention discloses special organic culture substrate of a kind of epipremnum aureum and preparation method thereof, belong to cultivation technique without soil field.The special organic culture substrate of the epipremnum aureum is to be prepared from the following raw materials in parts by weight:Organic 100 150 parts of decomposed matrix, 40 60 parts of wood chip, 40 60 parts of stalk, 30 50 parts of soya-bean cake, 13 parts of N P and K NPK.The organic culture substrate does not add any mineral raw material for being difficult to degrade, and environment will not be had any impact.Its raw material sources enriches, cost is cheap, solve the remaining greasy filth of chondroitin sulfate extraction and be difficult to the problem that secondary use and a large amount of pineapple peels easily pollute to environment, the matrix retain water and nutrients ability and good permeability prepared simultaneously, nutrition composition is complete, the cultivating and growing demand of epipremnum aureum is complied fully with, and can be greatly reduced or the generation of pre- preventing disease and pest.
Description
Technical field
The present invention relates to special organic culture substrate of a kind of epipremnum aureum and preparation method thereof, belong to cultivation technique without soil field.
Background technology
Epipremnum aureum also known as gold Pueraria lobota, Mo Guiteng, tropical rain forest area is originated in, is the evergreen liana of Araeceae.It winds
Property it is strong, aerial root is flourishing, can both allow it to seek connections with the cylinder being bundled into palm fibre, puts in entrance hall, hotel, can also be trained catenary and put
It is a kind of flowers for being relatively adapted to indoor placement in study, windowsill.Epipremnum aureum can formaldehyde, benzene and trichloro ethylene effectively in absorption air
Deng pernicious gas, the green decorations that lines are active, color is lucid and lively are added for stiff interior again, life is rich in, adds to room and melt
Melt temperament and interest.The warm shade tolerant of epipremnum aureum happiness, the environment of hygrophilous profit, its leaf rattan is with aerial root, and elliptic leaf shape, matter is thick bright, and with not
Regular is yellowish bright-colored.The cultural method of conventional epipremnum aureum mainly uses water culture and potted plant two ways.The usual 2-3 of water planting epipremnum aureum
It will change a water, and the requirement to water quality is higher, and nutrient solution is also constantly added in growth course, and breeding process is cumbersome
It is complicated.In addition, its root system of water planting cultivation epipremnum aureum is easy to rot, thus, this method cultivation epipremnum aureum has the defects of certain.And select
When cultivating epipremnum aureum with normal soil, because fertility is limited, the content of organic matter is low in soil, retain water and nutrients ability, poor air permeability
Etc. reason, it is impossible to meet the growth needs of epipremnum aureum.Because soilless culture substrate can provide water, gas, the fertilizer of stable coordination for plant
Structure, there is excellent retain water and nutrients ability, thus as the prefered method of epipremnum aureum cultivation.Conventional cultivation matrix is main at present
Using inorganic matter(Such as peat, vermiculite, perlite, zeolite powder)And organic matter(Such as feces of livestock and poultry, straw, mushroom slag, saw
End, organic fertilizer, turfy soil, weathering cinder etc.)For raw material, after fermentation process, by it is organic with inorganic part by a certain percentage
It is mixed and made into full nutrition cultivation matrix raw material.Because peat is non-renewable resources, it is exactly disappearing for mud and charcoal using process
Consumption process.And vermiculite, perlite belong to more rare mineral, its price is costly, it is difficult to degrades, environment can be caused necessarily
Influence, and be free of any nutrition composition.
Chondroitin sulfate is due to reducing blood lipid, anticoagulation, anti-inflammatory and the physiologically active such as antitumor, can be clinically used for
Prevention of arterial atherosclerosis, improve immunity of organisms, the treatment disease such as rheumatism and ephritis and the dysacousis as caused by streptomysin
Disease.Due to it, medically higher application value, the market demand are also increasing.But remained after the extraction of conventional sulfuric acid chondroitin
Remaining greasy filth leftover bits and pieces is in acidity and stinks to high heaven, and where place can all cause very big ground contamination to surrounding environment, because
And the secondary use of such greasy filth is urgent problem to be solved.
Pineapple peel is exactly the leftover bits and pieces of pineapple processing, including crust, both ends and fruit eye, accounts for the % of 50 % of whole pineapple ~ 60.
Analysis test shows that pineapple bran contains a variety of organic acids, carbohydrate, amino acid, vitamin etc., also containing a kind of bromelain, pineapple
The component ratios such as moisture, citric acid and total reducing sugar in peel residue and pulp are very nearly the same.Pineapple peel quantity is more, if not being used
And arbitrarily abandoned, abandon near river, highway both sides or processing factory, not only seriously pollute the ecological ring near processing district
Border, fruit resource is wasted again.
The content of the invention
For problems of the prior art, the invention provides a kind of special organic culture substrate of epipremnum aureum.This is organic
Cultivation matrix does not add any mineral raw material for being difficult to degrade, and environment will not be had any impact.Its raw material sources enriches,
Cost is cheap, solves chondroitin sulfate and extracts that remaining greasy filth is difficult to secondary use and a large amount of pineapple peels easily cause dirt to environment
The problem of dye.The organic culture substrate retain water and nutrients ability and good permeability obtained, nutrition composition is complete, complies fully with epipremnum aureum
Cultivating and growing demand, and due to containing the purslane with the effect of clearing heat and detoxicating and sterilizing in raw material, this can be significantly
Reduction or the generation of pre- preventing disease and pest.
Present invention also offers a kind of preparation method of the special organic culture substrate of epipremnum aureum.
The present invention uses following technical scheme:
A kind of special organic culture substrate of epipremnum aureum, it is characterised in that it is to be prepared from the following raw materials in parts by weight:It is organic
Decomposed matrix 100-150 parts, wood chip 40-60 parts, stalk 40-60 parts, soya-bean cake 30-50 parts, N P and K NPK 1-3 parts;
Above-mentioned organic decomposed matrix is to be prepared by the following method:By manure of livestock and poultry, pineapple peel, the peanut dregs of fat, purslane, oil
Mud is according to 3:1:2:2:After 2 ratio mixing, urea regulation carbon-nitrogen ratio is 30:1, it is 75% to control initial water content, is then added
Account for total weight of the mixture 0.2-0.5% microbial bacterial agent bar heap fermentation, after bar heap central temperature is increased to more than 60 DEG C every
Once, 20 days or so completely decomposed, and decomposed good organic decomposed matrix is dried to water content and drops to 20%-30%, passes through for turning in 4 days
It is that the particle that particle diameter is 2-3mm obtains organic decomposed matrix that pulverizer, which crushes,;
Mentioned microorganism microbial inoculum is EM composite bacteria agents;
Above-mentioned manure of livestock and poultry is one or more of mixtures in chicken manure, pig manure or rabbit excrement;
Above-mentioned greasy filth is that animal cartilage extracts residue after chondroitin sulfate, water content 35%.
Preferably, the special organic culture substrate of described epipremnum aureum is to be prepared from the following raw materials in parts by weight:It is organic decomposed
130 parts of matrix, 50 parts of wood chip, 50 parts of stalk, 45 parts of soya-bean cake, 3 parts of N P and K NPK.
A kind of preparation method of the special organic culture substrate of epipremnum aureum, it comprises the following steps:
(1)The preparation of organic decomposed matrix:By feces of livestock and poultry, pineapple peel, the peanut dregs of fat, purslane, greasy filth according to 3:1:
2:2:After 2 ratio mixing, urea regulation carbon-nitrogen ratio is 30:1, it is 75% to control initial water content, and it is total to account for mixture for then addition
Weight 0.2%-0.5% microbial bacterial agent bar heap fermentation, every turning one in 4 days after bar heap central temperature is increased to more than 60 DEG C
Secondary, 20 days or so completely decomposed, and decomposed good organic decomposed matrix is dried to water content and drops to 20%-30%, through pulverizer powder
Broken is that the particle that particle diameter is 2-3mm obtains organic decomposed matrix;
(2)Mixed-powder is mixed evenly to obtain in wood chip, stalk, soya-bean cake after pulverizer crushes respectively, by N P and K
NPK, which is dissolved in suitable quantity of water, is configured to Water soluble fertilizer;The Water soluble fertilizer prepared, which is added in gained mixed-powder, contains it
Water reaches 70%-80%, and spontaneous fermentation, once, it is 20-25% that after fermentation in 20 days, which is completed and is dried to moisture, for stirring in every 5 days,
Particle diameter, which is ground into, through pulverizer obtains mixed fermentation particulate matter for 4-6mm;
(3)By step(1)The organic decomposed matrix of gained and step(2)Gained mixed fermentation particulate matter is well mixed produce it is green
The special organic culture substrate of trailing plants.
The beneficial effects of the invention are as follows:
1. not containing the inorganic substances such as vermiculite, perlite or peat, in the absence of difficult degradation, the problem of environment is polluted, simultaneously
Production cost has been saved, it is more environmentally-friendly.
It is the growth of epipremnum aureum 2. the pineapple peel using remaining greasy filth and bulk deposition after chondroitin sulfate extraction is raw material
The growing environment of slant acidity is provided, solves the material pollution on the environment, improves its secondary utilization rate.
3. various organic substances compound according to optimum proportioning, it can be grown for epipremnum aureum and abundant, comprehensive nutrient is provided, it is complete
It is complete to meet epipremnum aureum growth needs.
4. cultivation matrix of the present invention has most preferably ventilative, permeable, water conservation, the performance for being sustained energy, fertilizer efficiency time length, institute
The epipremnum aureum growing way of cultivation is good, appreciative value is high.And because purslane has clearing heat and detoxicating, the effect of anti-inflammation and sterilization, reduce and pre-
The generation of epipremnum aureum pest and disease damage is prevented.
Embodiment
With reference to specific embodiment, the present invention is described in further detail.
Embodiment 1
The preparation of organic decomposed matrix
Manure of livestock and poultry 300kg, pineapple peel 100kg, peanut dregs of fat 200kg, purslane 200kg and greasy filth 200kg are mixed equal
After even, urea regulation carbon-nitrogen ratio is 30:1, it is 75% to control initial water content, and then addition accounts for total weight of the mixture 0.2%-0.5%
Microbial bacterial agent bar heap fermentation, after bar heap central temperature is increased to more than 60 DEG C every turning in 4 days once, 20 days or so are complete
It is complete decomposed, decomposed good organic decomposed matrix is dried to water content and drops to 20%-30%, it is that particle diameter is 2- to be crushed through pulverizer
3mm particle obtains organic decomposed matrix;
Mentioned microorganism microbial inoculum is EM composite bacteria agents;
Above-mentioned manure of livestock and poultry is one or more of mixtures in chicken manure, pig manure or rabbit excrement;
Above-mentioned greasy filth is that animal cartilage extracts residue after chondroitin sulfate, water content 35%.
Embodiment 2
A kind of special organic culture substrate of epipremnum aureum, it is to be prepared from the following raw materials in parts by weight:Organic decomposed matrix
100kg, wood chip 40kg, stalk 40kg, soya-bean cake 30kg, N P and K NPK 1kg.
The organic culture substrate of the present embodiment is prepared using following methods:
(1)It is standby to choose organic decomposed matrix 100kg prepared by embodiment 1;
(2)Mixed powder is mixed evenly to obtain in the wood chip, stalk, soya-bean cake of above-mentioned weight after pulverizer crushes respectively
End, N P and K NPK is dissolved in suitable quantity of water and is configured to Water soluble fertilizer;The Water soluble fertilizer prepared is added into gained to mix
Make its water content in powder up to 70%, spontaneous fermentation, stirring in every 5 days once, after fermentation in 20 days complete and be dried to moisture be
20%, it is ground into particle diameter through pulverizer and obtains mixed fermentation particulate matter for 4-6mm;
(3)By step(1)The organic decomposed matrix of gained and step(2)Gained mixed fermentation particulate matter is well mixed produce it is green
The special organic culture substrate of trailing plants.
Embodiment 3
A kind of special organic culture substrate of epipremnum aureum, it is to be prepared from the following raw materials in parts by weight:Organic decomposed matrix
150kg, wood chip 60kg, stalk 60kg, soya-bean cake 50kg, N P and K NPK 3kg.
The organic culture substrate of the present embodiment is prepared using following methods:
(1)It is standby to choose organic decomposed matrix 150kg prepared by embodiment 1;
(2)Mixed powder is mixed evenly to obtain in the wood chip, stalk, soya-bean cake of above-mentioned weight after pulverizer crushes respectively
End, N P and K NPK is dissolved in suitable quantity of water and is configured to Water soluble fertilizer;The Water soluble fertilizer prepared is added into gained to mix
Make its water content in powder up to 75%, spontaneous fermentation, stirring in every 5 days once, after fermentation in 20 days complete and be dried to moisture be
22%, it is ground into particle diameter through pulverizer and obtains mixed fermentation particulate matter for 4-6mm;
(3)By step(1)The organic decomposed matrix of gained and step(2)Gained mixed fermentation particulate matter is well mixed produce it is green
The special organic culture substrate of trailing plants.
Embodiment 4
A kind of special organic culture substrate of epipremnum aureum, it is to be prepared from the following raw materials in parts by weight:Organic decomposed matrix
130kg, wood chip 50kg, stalk 50kg, soya-bean cake 45kg, N P and K NPK 3kg.
The organic culture substrate of the present embodiment is prepared using following methods:
(1)It is standby to choose organic decomposed matrix 150kg prepared by embodiment 1;
(2)Mixed powder is mixed evenly to obtain in the wood chip, stalk, soya-bean cake of above-mentioned weight after pulverizer crushes respectively
End, N P and K NPK is dissolved in suitable quantity of water and is configured to Water soluble fertilizer;The Water soluble fertilizer prepared is added into gained to mix
Make its water content in powder up to 80%, spontaneous fermentation, stirring in every 5 days once, after fermentation in 20 days complete and be dried to moisture be
25%, it is ground into particle diameter through pulverizer and obtains mixed fermentation particulate matter for 4-6mm;
(3)By step(1)The organic decomposed matrix of gained and step(2)Gained mixed fermentation particulate matter is well mixed produce it is green
The special organic culture substrate of trailing plants.
Embodiment 5
A kind of special organic culture substrate of epipremnum aureum, it is to be prepared from the following raw materials in parts by weight:Organic decomposed matrix
120kg, wood chip 48kg, stalk 55kg, soya-bean cake 45kg, N P and K NPK 2.2kg.
The organic culture substrate of the present embodiment is prepared using following methods:
(1)It is standby to choose organic decomposed matrix 120kg prepared by embodiment 1;
(2)Mixed powder is mixed evenly to obtain in the wood chip, stalk, soya-bean cake of above-mentioned weight after pulverizer crushes respectively
End, N P and K NPK is dissolved in suitable quantity of water and is configured to Water soluble fertilizer;The Water soluble fertilizer prepared is added into gained to mix
Make its water content in powder up to 78%, spontaneous fermentation, stirring in every 5 days once, after fermentation in 20 days complete and be dried to moisture be
22%, it is ground into particle diameter through pulverizer and obtains mixed fermentation particulate matter for 4-6mm;
(3)By step(1)The organic decomposed matrix of gained and step(2)Gained mixed fermentation particulate matter is well mixed produce it is green
The special organic culture substrate of trailing plants.
To the physicochemical property and nutrition composition of above-described embodiment 2-5 special organic culture substrates of epipremnum aureum prepared and control group
Detected, the cultivation matrix of control group uses commercially available common cultivation matrix, and main component is that peat, perlite and plant ash are pressed
Certain proportion compounding is made.The following Tables 1 and 2 of its result.
The physicochemical property testing result of table 1
Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Control group | |
PH value | 6.5 | 6.3 | 6.4 | 6.3 | 6.1 |
Unit weight(g/ml) | 0.25 | 0.22 | 0.24 | 0.26 | 0.35 |
Passage(%) | 43.5 | 44.5 | 42.6 | 43.1 | 36.5 |
Total pore space(%) | 80.2 | 81.2 | 79.5 | 80.1 | 68.2 |
The nutrition composition testing result of table 2
Organic matter(%) | Full nitrogen(%) | Full potassium(%) | Full phosphorus(%) | Iron(%) | Copper(%) | Zinc(%) | Manganese(%) | |
Embodiment 2 | 45.2 | 25.6 | 14.6 | 9.8 | 0.04 | 0.005 | 0.03 | 0.008 |
Embodiment 3 | 44.8 | 25.2 | 13.9 | 9.9 | 0.03 | 0.005 | 0.03 | 0.007 |
Embodiment 4 | 45.3 | 25.8 | 14.5 | 9.5 | 0.04 | 0.004 | 0.02 | 0.008 |
Embodiment 5 | 44.9 | 25.5 | 14.4 | 9.7 | 0.04 | 0.003 | 0.03 | 0.009 |
Control group | 36.8 | 17.8 | 9.8 | 4.2 | 0.001 | 0.001 | 0.005 | 0 |
It is permeable that the epipremnum aureum special organic culture substrate of the invention prepared is can be seen that from the experimental data of Tables 1 and 2
Good permeability, nutrition composition general equilibrium, wherein containing the various trace elements for being adapted to plant strain growth demand, promote epipremnum aureum to each
The absorption and photosynthetic progress of kind nutrition composition.
Organic culture substrate obtained by above-described embodiment 2-5 and control group matrix are used for cuttage cultivation epipremnum aureum.From epipremnum aureum
The branch of clip robust growth carries out cuttage and seedling culture on maternal plant, using 1 bud point as 1 cuttage seeding cuttings, the upper end of cuttings from
Bud stays 2.5cm, and lower end is from bud 1.5cm.Every group of 10 basins, per basin 5 plants of cuttings of cuttage, cuttings buries 1/2 during cuttage, pours permeable, makes
Cuttings and matrix close contact.Embodiment 2-5 and control group use Routine Management in growth course after cuttage, in cultivation
Any other organic and inorganic fertilizer is not applied.After cuttage is tested 30 days, the growing state of epipremnum aureum cuttage seeding is observed, as a result such as following table
Shown in 3.
3 epipremnum aureum cuttage and seedling culture phase of table growing state
Root long(cm) | Bud is grown(cm) | Dead strain number(Strain) | Survival rate(%) | |
Embodiment 2 | 9.6-14.5 | 9.2-15.5 | 0 | 100 |
Embodiment 3 | 9.2-15.5 | 9.4-15.8 | 0 | 100 |
Embodiment 4 | 10.1-16.2 | 9.5-16.2 | 0 | 100 |
Embodiment 5 | 9.4-13.9 | 9.6-15.2 | 0 | 100 |
Control group | 6.2-9.8 | 5.5-11.0 | 2 | 96 |
It can be seen from the data in Table 3 that organic culture substrate prepared by the present invention, more conducively green in the epipremnum aureum cuttage phase
Trailing plants roots, and its survival rate is substantially better than control group.This is due to contain to be suitable to epipremnum aureum growth in cultivation matrix of the present invention
Optimal n-p-k ratio, while also containing a variety of epipremnum aureums growth required for trace element, promote epipremnum aureum growth in photosynthesis
Progress and chlorophyll formation, make epipremnum aureum cuttage and seedling culture be easier to survive, growing way is more preferable.
The growing state of the above-mentioned experimental group different times epipremnum aureum of Continuous Observation, it the results are shown in Table 4.
The different times epipremnum aureum growing state of table 4
60 days stem lengths(cm) | The newly-increased number of blade/strain in 60 days | 90 days stem lengths(cm) | The newly-increased number of blade/strain in 90 days | 120 days stem lengths(cm) | The newly-increased number of blade/strain in 120 days | Pest and disease damage incidence(%) | |
Embodiment 2 | 15.5-16.3 | 8-10 | 22.6-25.3 | 8-12 | 35.2-38.6 | 8-12 | 2.5 |
Embodiment 3 | 15.4-16.5 | 9-11 | 21.9-24.8 | 8-11 | 34.3-36.7 | 9-11 | 2.4 |
Embodiment 4 | 14.9-16.3 | 8-10 | 22.5-25.6 | 9-12 | 35.1-38.7 | 9-11 | 2.4 |
Embodiment 5 | 15.2-16.5 | 8-11 | 21.5-26.5 | 7-11 | 34.9-39.2 | 8-12 | 2.6 |
Control group | 12.5-14.6 | 5-7 | 15.5-17.5 | 3-5 | 18.3-20.5 | 0-3 | 6.8 |
Find out from the data in table 4, the upgrowth situation of 120 days above-mentioned experimental group epipremnum aureums of Continuous Observation, control group is whether
Stem length still increases the growing way growth all over time of the number of blade newly and diminished, this mainly due to control group matrix fertilizer efficiency not
Persistently, it is impossible to keep fertilizer efficiency for a long time.And the organic culture substrate prepared using the present invention then can be permanent when cultivating epipremnum aureum
Matrix fertility is kept, this is due to that N P and K NPK is dissolved in suitable quantity of water by the matrix of the present invention in preparation process
The nutrition Water soluble fertilizer of preparation and the mixed-powder of wood chip, stalk, soya-bean cake are nutritious through spontaneous fermentation process after a while, institute
Component is fully penetrated into matrix, thus prepared organic culture substrate has the effect of excellent sustained release fertility, thus fertilizer
Imitate it is more longlasting energetically.In addition, using purslane as organic decomposed base starting material in the present invention, it has clearing heat and detoxicating, and anti-inflammatory is killed
The effect of bacterium, it can be good at reduction or the generation of pre- preventing disease and pest.
Claims (3)
1. a kind of special organic culture substrate of epipremnum aureum, it is characterised in that it is to be prepared from the following raw materials in parts by weight:Organic corruption
Ripe matrix 100-150 parts, wood chip 40-60 parts, stalk 40-60 parts, soya-bean cake 30-50 parts, N P and K NPK 1-3 parts;
Organic decomposed matrix is to be prepared by the following method:Manure of livestock and poultry, pineapple peel, the peanut dregs of fat, purslane, greasy filth are pressed
According to 3:1:2:2:After 2 ratio mixing, urea regulation carbon-nitrogen ratio is 30:1, it is 75% to control initial water content, and then addition accounts for mixed
Compound gross weight 0.2-0.5% microbial bacterial agent bar heap fermentation, every 4 days after bar heap central temperature is increased to more than 60 DEG C
Once, 20 days or so completely decomposed, and decomposed good organic decomposed matrix is dried to water content and drops to 20%-30%, through powder for turning
It is that the particle that particle diameter is 2-3mm obtains organic decomposed matrix that broken machine, which crushes,;
The microbial bacterial agent is EM composite bacteria agents;
The manure of livestock and poultry is one or more of mixtures in chicken manure, pig manure or rabbit excrement;
The greasy filth is that animal cartilage extracts residue after chondroitin sulfate, water content 35%.
2. the special organic culture substrate of epipremnum aureum according to claim 1, it is characterised in that it is by following weight proportion
Raw material is made:Organic 130 parts of decomposed matrix, 50 parts of wood chip, 50 parts of stalk, 45 parts of soya-bean cake, 3 parts of N P and K NPK.
3. the preparation method of the special organic culture substrate of epipremnum aureum described in a kind of claim 1 or 2, it is characterised in that it includes
Following steps:
(1)The preparation of organic decomposed matrix:By feces of livestock and poultry, pineapple peel, the peanut dregs of fat, purslane, greasy filth according to 3:1:2:2:2
Ratio mixing after, urea regulation carbon-nitrogen ratio be 30:1, it is 75% to control initial water content, and then addition accounts for total weight of the mixture
0.2%-0.5% microbial bacterial agent bar heap fermentation, after bar heap central temperature is increased to more than 60 DEG C every turning in 4 days once,
20 days or so completely decomposed, and decomposed good organic decomposed matrix is dried to water content and drops to 20%-30%, is through pulverizer crushing
Particle diameter is that 2-3mm particle obtains organic decomposed matrix;
(2)Mixed-powder is mixed evenly to obtain in wood chip, stalk, soya-bean cake after pulverizer crushes respectively, by N P and K ternary
Composite fertilizer, which is dissolved in suitable quantity of water, is configured to Water soluble fertilizer;The Water soluble fertilizer prepared, which is added in gained mixed-powder, makes its water content
Up to 70%-80%, spontaneous fermentation, once, it is 20-25% that after fermentation in 20 days, which is completed and is dried to moisture, through powder for stirring in every 5 days
Broken machine is ground into particle diameter and obtains mixed fermentation particulate matter for 4-6mm;
(3)By step(1)The organic decomposed matrix of gained and step(2)Gained mixed fermentation particulate matter is well mixed, and to produce epipremnum aureum special
Use organic culture substrate.
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CN102217469A (en) * | 2010-04-19 | 2011-10-19 | 陆振冈 | Organic cultivation medium and application method thereof |
CN103214292A (en) * | 2012-01-18 | 2013-07-24 | 北京市园林科学研究所 | Plant cultivation medium and its preparation method |
CN102531781B (en) * | 2011-12-31 | 2013-12-04 | 南宁普田润生物有机肥有限公司 | Substrate for raising or cultivating vegetable seedling and preparation method thereof |
CN104446813A (en) * | 2014-12-11 | 2015-03-25 | 砀山县春源肥业有限公司 | Bioorganic fertilizer and preparation method thereof |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102217469A (en) * | 2010-04-19 | 2011-10-19 | 陆振冈 | Organic cultivation medium and application method thereof |
CN102531781B (en) * | 2011-12-31 | 2013-12-04 | 南宁普田润生物有机肥有限公司 | Substrate for raising or cultivating vegetable seedling and preparation method thereof |
CN103214292A (en) * | 2012-01-18 | 2013-07-24 | 北京市园林科学研究所 | Plant cultivation medium and its preparation method |
CN104446813A (en) * | 2014-12-11 | 2015-03-25 | 砀山县春源肥业有限公司 | Bioorganic fertilizer and preparation method thereof |
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