CN108218558A - A kind of gardens wood fragments heap fertilizer composition and preparation method thereof - Google Patents
A kind of gardens wood fragments heap fertilizer composition and preparation method thereof Download PDFInfo
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- CN108218558A CN108218558A CN201711406575.3A CN201711406575A CN108218558A CN 108218558 A CN108218558 A CN 108218558A CN 201711406575 A CN201711406575 A CN 201711406575A CN 108218558 A CN108218558 A CN 108218558A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses a kind of gardens wood fragments heap fertilizer compositions and preparation method thereof, and gardens wood fragments heap fertilizer composition is formed by the component of following parts by weight through compost fermentation：100 parts of garden plant waste, 10 25 parts of straw decomposition object, 10 25 parts of feces of livestock and poultry, 10 25 parts of remaining kitchen waste, 25 parts of composite zymocyte, 0.5 1.5 parts of pH adjusting agent, 12 parts of conductivity conditioning agent.The application is by adding in straw decomposition object, feces of livestock and poultry, remaining kitchen waste, composite zymocyte, pH adjusting agent, conductivity conditioning agent, on the one hand by adjusting pH value, conductivity, heap fertilizer composition is enabled to be more suitable for the growth of plant, the especially damage to seedling root；On the other hand decomposed purpose, so as to which composting production be maintained to keep efficient nutrients resource for a long time, is accelerated by the organic acid for activating garden plant waste of microbial activities and generation, straw decomposition object, remaining kitchen waste, feces of livestock and poultry by composite zymocyte.
Description
Technical field
The present invention relates to a kind of agricultural technologys more particularly to a kind of gardens wood fragments heap fertilizer composition and preparation method thereof.
Background technology
With ecological construction and the continuous propulsion of urban afforestation process, garden greenland area is continuously increased, and people are building
While more green ecological environments, green rubbish also sharply increases therewith.More and more greening wastes are due to cannot get
It is rational to recycle, heavy refuse disposal expense is not only increased to Landscape Construction unit, most of greening is discarded
Object destroys the ecological circulation of soil, its soil fertility is made to decline year by year, environmental problem protrudes with domestic rubbish disposal.Gardens
Greening is the environment that we live for beautification, and greening work generation waste treatment is improper, and can pollute our and live
Environment.If can not find the mode of rational processing greening waste, urban landscaping, which has obviously been violated, improves the first of environment
Inner feelings.
And now urban soil there are meta-acid meta-alkali, that organic matter and nutrient content are low, easily hardened, aeration is poor etc. is many-sided
Problem, this dry branches and fallen leaves generated mainly due to ornamental plant, the branch of trimming, leaf and grass are all carried away as rubbish, though in this way
So maintain cleaning, but destroy the ecological circulation of Chinese garden planting soil, make its nutrient budget uneven, soil fertility year by year under
Drop.
Invention content
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of combinations of gardens wood fragments compost
Object.Compost treatment is carried out to gardens organic waste, the utilization that it is made to obtain rationally and repeating in landscape ecology system, with handle
Afforestation activity is reduced to degree as small as possible to the negative effect of natural environment.
The second object of the present invention is to provide a kind of preparation method of gardens wood fragments heap fertilizer composition.In compost method
In, by multiple compost fermentation, the proportion relation of control fermentation time, temperature and each component, and then promote heap fertilizer nutrient
Release, can shorten the compost time, improve plant to plant recovery of nutrient, its value is preferably played so as to obtain.
An object of the present invention adopts the following technical scheme that realization：A kind of gardens wood fragments heap fertilizer composition, by weighing as follows
The component of amount part is formed through compost fermentation：100 parts of garden plant waste, 10-25 parts of straw decomposition object, feces of livestock and poultry 10-25
Part, 10-25 parts of remaining kitchen waste, 2-5 parts of composite zymocyte, 0.5-1.5 parts of pH adjusting agent, 1-2 parts of conductivity conditioning agent.
Further, the gardens wood fragments heap fertilizer composition, is formed by the component of following parts by weight through compost fermentation：Garden
100 parts of woods plant waste, 15-20 parts of straw decomposition object, 15-20 parts of feces of livestock and poultry, 15-20 parts of remaining kitchen waste, compound hair
2.5-3.5 parts of yeast-like fungi, 1-1.5 parts of pH adjusting agent, 1.5-2 parts of conductivity conditioning agent.
Further, the gardens wood fragments heap fertilizer composition, is formed by the component of following parts by weight through compost fermentation：Garden
100 parts of woods plant waste, 18 parts of straw decomposition object, 15 parts of feces of livestock and poultry, 18 parts of remaining kitchen waste, 3 parts of composite zymocyte, pH
1.2 parts of conditioning agent, 1.8 parts of conductivity conditioning agent.
Further, the straw decomposition object is 1 by mass ratio:2 maize straw and wheat stalk mix through decomposition and
Into.
Further, the feces of livestock and poultry is is 2 by mass ratio:1 cow dung and mixing excrement of the chicken manure through mixing.
Further, the remaining kitchen waste is derived from the food and drink kitchen waste of colleges and universities dining room, the food and drink kitchen waste
It is made of the component of following mass percent：Organic solid content 20%-25%, liquid object account for 75%-80%, grease accounts for 2%, miscellaneous
Matter accounts for 1%, and the mass percent summation of said components is 100%.
Further, the composite zymocyte is actinomyces, fungi, bacillus using mass ratio as 1:1:1 mixing is answered
Close zymophyte；Always 6.5 × 10 are no less than containing bacterium9cfu·mL-1, each strain is no less than 3 × 109cfu·mL-1。
Further, the pH adjusting agent is bamboo vinegar liquid, which is bamboo wood pyrolysis component in bamboo charcoal production process
Condensate recovery liquid.
Further, the conductivity conditioning agent is medical stone powder, and the medical stone powder is by medical stone raw ore by screening, powder
It is broken, it is classified the powder being process.
The second object of the present invention adopts the following technical scheme that realization：A kind of preparation side of gardens wood fragments heap fertilizer composition
Method, including,
The step of garden plant waste pre-processes：The gardens fallen leaves, useless branch, weeds of collection are sorted, the branch that gives up needs
Cutting is handled, then by being ground into the plant waste that length is 5-8cm；
The step of fermentate pre-processes：The composite zymocyte of formula ratio, pH adjusting agent, conductivity conditioning agent are diluted with water
After be sprayed in garden plant waste, then add in and overthrow in machine and is uniformly mixed material, and adjust quality of material score and be
60-65%；
The step of compost fermentation：Garden plant waste heap is grown into 10m, width 8m, the bar shaped of a height of 0.8m
Then feces of livestock and poultry, remaining kitchen waste and straw decomposition object are spread, wherein spreading the thickness of feces of livestock and poultry in the bottom of compost successively
It spends for 0.05-0.08m, the thickness of remaining kitchen waste is 0.1-0.15m, and the thickness of straw decomposition object is 0.2-0.25m；Fermentation temperature
It is 45-58 DEG C to spend, and fermentation time is more than 10 days, obtains a composting；
The step of crushing：Composting is placed in pulverizer and is crushed, is ground into the compost powder that grain size is less than 1cm
End；
The step of secondary compost fermentation：The compost powder of above-mentioned crushing is added in again to above-mentioned bar stack fertilizer pond, often
Its morning 10：00 and afternoon 3：00 measures heap temperature, and observes its color and smell variation；After banking up the 3rd day, as heap Wen Sheng
The 1st turning is carried out during to 65 DEG C, thereafter every 2d turnings 1 time, is total to turning 3 times to get heap fertilizer composition.
Compared with prior art, the beneficial effects of the present invention are：
Product nutrient after afforestation castoff compost is insufficient, and most of is organic, can not be directly absorbed by plants,
This just needs to promote compost nutrients release by corresponding technology, plant is improved to plant recovery of nutrient, so as to preferably play it
Value.The application is by adding in straw decomposition object, feces of livestock and poultry, remaining kitchen waste, composite zymocyte, pH adjusting agent, conductivity
Conditioning agent on the one hand by adjusting pH value, conductivity, enables heap fertilizer composition be more suitable for the growth of plant, especially to seedling
The damage of root；On the other hand it is given up by composite zymocyte by the organic acid for activating ornamental plant of microbial activities and generation
Gurry, straw decomposition object, remaining kitchen waste, feces of livestock and poultry, so as to which composting production be maintained to keep efficient nutrients resource for a long time, add
The decomposed purpose of speed.
In compost method, by multiple compost fermentation, the proportioning of control fermentation time, temperature and each component is closed
System, and then promote compost nutrients release, the compost time can be shortened, plant is improved to plant recovery of nutrient, so as to obtain preferably
Play its value.
The application realizes that the high efficiente callback of waste recycles, and is effectively reduced production cost and the improvement of Gardening Nursery
Ecological environment.
Specific embodiment
In the following, with reference to specific embodiment, the present invention is described further, it should be noted that is do not collided
Under the premise of, new embodiment can be formed between various embodiments described below or between each technical characteristic in any combination.
In the present invention, if not refering in particular to, all parts, percentage are unit of weight, used equipment and raw material etc.
It is commercially available or commonly used in the art.Method in following embodiments is the normal of this field unless otherwise instructed
Rule method.
A kind of gardens wood fragments heap fertilizer composition, is formed by the component of following parts by weight through compost fermentation：Ornamental plant discards
100 parts of object, 10-25 parts of straw decomposition object, 10-25 parts of feces of livestock and poultry, 10-25 parts of remaining kitchen waste, 2-5 parts of composite zymocyte,
0.5-1.5 parts of pH adjusting agent, 1-2 parts of conductivity conditioning agent.
Preferably, the gardens wood fragments heap fertilizer composition, by the component of following parts by weight through compost fermentation and
Into：100 parts of garden plant waste, 15-20 parts of feces of livestock and poultry, 15-20 parts of remaining kitchen waste, is answered at 15-20 parts of straw decomposition object
Close 2.5-3.5 parts of zymophyte, 1-1.5 parts of pH adjusting agent, 1.5-2 parts of conductivity conditioning agent.
As most preferably scheme, the gardens wood fragments heap fertilizer composition, by the component of following parts by weight through compost fermentation
It forms：100 parts of garden plant waste, 18 parts of straw decomposition object, 15 parts of feces of livestock and poultry, 18 parts of remaining kitchen waste, composite fermentation
3 parts of bacterium, 1.2 parts of pH adjusting agent, 1.8 parts of conductivity conditioning agent.
Specifically, the straw decomposition object is 1 by mass ratio:2 maize straw and wheat stalk is mixed through decomposition；
The preparation method of the straw decomposition object is as follows：Maize straw, the wheat stalk of natural air drying, use powder after the harvest of selection formula ratio
Broken machine crushes, and adds in the organic fertilizer that mass fraction is 8% and is used as fermentation primer, adjusting carbon-nitrogen mass ratio is 20 ︰ 1, is added water to full
And specific retention, moisture is kept with covered rearing with plastic film thereon, regular turning mode carries out decomposition using passively divulging information, and treats that heap body passes through
When crossing temperature after high temperature in January and being reduced to less than 55 DEG C, dry, smash, pack is spare.It can the study found that adding in straw decomposition object
To dramatically increase soil with organic matter and nutrient content, it is possible to reduce the usage amount of chemical fertilizer.
The feces of livestock and poultry is is 2 by mass ratio:1 cow dung and mixing excrement of the chicken manure through mixing.Cow dung compost
It is big with unit weight, total porosity, the characteristics of aeration porosity and retention ability are small, at high proportion addition be unfavorable for plant root stretching, extension and
Plant moisture absorption.On the other hand, the high ph-values of cow dung compost influence the absorption of plant pair nutrient, are formed simultaneously the alkali side of body
Compel, plant root is damaged.Therefore it needs to add in a certain amount of chicken manure and arrange in pairs or groups, improve the alkaline stress that cow dung is formed,
Improve percentage of seedgermination simultaneously.
The remaining kitchen waste is derived from the food and drink kitchen waste of colleges and universities dining room, and the food and drink kitchen waste is by following quality
The component of percentage is formed：Organic solid content 20%-25%, liquid object account for 75%-80%, grease accounts for 2%, impurity and accounts for 1%, on
The mass percent summation for stating component is 100%.Since garden waste is since wood fibre content is larger, moisture content is low, carbon
The features such as nitrogen ratio (C/N) is larger, leads to composting cycle is long, product quality is low etc., constrains the fast of composting technology to a certain extent
Speed development.Kitchen waste has the characteristics that moisture content Gao ﹑ organic matter Duo ﹑ are perishable and C/N is smaller more than the present invention, therefore, by garden
Woods waste carries out hybrid composting with rubbish from cooking, can shorten the compost time, improve the quality of composting production, final to realize money
The purpose of source complementation and comprehensive utilization.
Garden waste especially xylophyta residuum it is complicated, lignin surrounds cellulose, the two combination shape
Poling " lignocellulosic " difficult to degrade, it is difficult to be converted by most of microbe directly as energy substance, seriously limit garden
The efficiency of woods waste degradation.Lignocellulosic structure is destroyed to be to speed up garden waste degradation, improve its recycling
Precondition.The application adjusts the concentration of degradation bacteria by screening a variety of lignin-degrading bacterias, and finishing screen selects the present invention's
Composite zymocyte obtains having stronger degradation capability to lignin, so as to improve garden waste compost recycling efficiency.It is described
Composite zymocyte is actinomyces, fungi, bacillus using mass ratio as 1:1:The composite zymocyte of 1 mixing；Always it is no less than containing bacterium
6.5×109cfu·mL-1, each strain is no less than 3 × 109cfu·mL-1。
The pH adjusting agent is bamboo vinegar liquid, which is the condensation recycling of bamboo wood pyrolysis component in bamboo charcoal production process
Liquid.The bamboo vinegar liquid of the present invention, also referred to as bamboo vinegar.Purchased from Suichang Biyan Bamboo Charcoal Co., Ltd., pH value 2.92, conductivity 1.27mS/
cm.The conductivity conditioning agent be medical stone powder, the medical stone powder by medical stone raw ore through screening, crush, classification processing and
Into powder, mesh number be 200-300 mesh.
A large amount of small organic molecules and salt ion can be generated in composting process, this, which can cause pH value, conductivity higher, etc. asks
Topic, and this problem can lead to nursery stock in cultivation undergrowth, such as germination percentage, germinating energy, vitality index, germination index
Problem.The present invention adjusts the pH value and conductivity of heap fertilizer composition by adding in pH adjusting agent and conductivity conditioning agent.Compost
Composition peracid crosses alkali and is unfavorable for plant growth, and preferable compost composition pH is 6.0~7.5, compost of the invention combination
Object pH value is 6.8-7.3.PH value of the present invention reduces main cause：Since bamboo vinegar liquid is in acidity, sent out with matrix neutral and alkali substance
Raw neutralization reaction；Al can be precipitated in another aspect medical stone3+, under alkaline condition, Al can be with H2AlO3 -Form exists, negatively charged
Lotus can play the role of adjusting pH value.It can be seen that bamboo vinegar liquid can effectively adjust matrix pH value with medical stone powder as modifying agent, make
Compost composition pH after must improveing reaches in ideal range.Conductivity is soluble in heap fertilizer composition matrix leaching liquor
Salinity index reflects soluble nutrient total amount in matrix, and conductivity is excessively high, forms Osmotic stress, can lead to plant salt
Evil must reduce salinity by elution, and conductivity is too low, and subalimentation is to maintain plant normal growth.And add conductivity adjusting
After agent, the conductivity of heap fertilizer composition is reduced to 1358-1680 μ S/cm, reaches plant growth optimum range.Heap fertilizer composition electricity
Conductance reduction may be since middle medical stone powder has extremely strong adsorption capacity, can in adsorbing base too high levels soluble-salt
Ion, while the SiO3 dissolved out in medical stone2+With the Ca in matrix2+、Mg2+Plasma is balanced by solubility product and generated
CaSiO3、MgSiO3Precipitation reduces its content.
The preparation method of the gardens wood fragments heap fertilizer composition, including,
The step of garden plant waste pre-processes：The gardens fallen leaves, useless branch, weeds of collection are sorted, the branch that gives up needs
Cutting is handled, then by being ground into the plant waste that length is 5-8cm；
The step of fermentate pre-processes：The composite zymocyte of formula ratio, pH adjusting agent, conductivity conditioning agent are diluted with water
After be sprayed in garden plant waste, then add in and overthrow in machine and is uniformly mixed material, and adjust quality of material score and be
60-65%；
The step of compost fermentation：Garden plant waste heap is grown into 10m, width 8m, the bar shaped of a height of 0.8m
Then feces of livestock and poultry, remaining kitchen waste and straw decomposition object are spread, wherein spreading the thickness of feces of livestock and poultry in the bottom of compost successively
It spends for 0.05-0.08m, the thickness of remaining kitchen waste is 0.1-0.15m, and the thickness of straw decomposition object is 0.2-0.25m；Fermentation temperature
It is 45-58 DEG C to spend, and fermentation time is more than 10 days, obtains a composting；
The step of crushing：Composting is placed in pulverizer and is crushed, is ground into the compost powder that grain size is less than 1cm
End；
The step of secondary compost fermentation：The compost powder of above-mentioned crushing is added in again to above-mentioned bar stack fertilizer pond, often
Its morning 10：00 and afternoon 3：00 measures heap temperature, and observes its color and smell variation；After banking up the 3rd day, as heap Wen Sheng
The 1st turning is carried out during to 65 DEG C, thereafter every 2d turnings 1 time, is total to turning 3 times to get heap fertilizer composition.
In addition, the stink pollution problem for solving to generate in digest process by compost Odor con trol treatment technology.It is primary,
In the step of secondary compost fermentation, the overhung one for being additionally included in bar shaped compost is equipped with the deodorization apparatus of physical absorbent,
Suspension height is 0.3-0.5m.The physical absorbent is conventional activated carbon, can NH burst sizes be reduced by more than 70%, effectively
Solve stink pollution problem of the afforestation waste in composting process.
The application is by adding in straw decomposition object, feces of livestock and poultry, remaining kitchen waste, composite zymocyte, pH adjusting agent, conduction
Rate conditioning agent on the one hand by adjusting pH value, conductivity, enables heap fertilizer composition be more suitable for the growth of plant, especially to children
The damage of seedling root；On the other hand by composite zymocyte by the organic acid for activating ornamental plant of microbial activities and generation
Waste, straw decomposition object, remaining kitchen waste, feces of livestock and poultry, so as to which composting production be maintained to keep efficient nutrients resource for a long time,
Accelerate decomposed purpose.
Embodiment 1-5
The proportioning according to the form below 1 weighs raw material respectively, prepares gardens wood fragments heap fertilizer composition as steps described below, difference
It is in the raw material proportioning difference added, specifically refers to table 1：
1 embodiment 1-5 raw material proportioning tables of table
Remarks：Straw decomposition object is 1 by mass ratio in table:2 maize straw and wheat stalk is mixed through decomposition.Poultry
Poultry manure is is 2 by mass ratio:1 cow dung and mixing excrement of the chicken manure through mixing.Remaining kitchen waste is derived from colleges and universities dining room
Food and drink kitchen waste, which is made of the component of following mass percent：Organic solid content 20%-
25%th, liquid object accounts for 75%-80%, grease accounts for 2%, impurity and accounts for 1%, and the mass percent summation of said components is 100%.Institute
It is actinomyces, fungi, bacillus using mass ratio as 1 to state composite zymocyte:1:The composite zymocyte of 1 mixing；It is always many containing bacterium
In 6.5 × 109cfu·mL-1, each strain is no less than 3 × 109cfu·mL-1.The pH adjusting agent is bamboo vinegar liquid, green purchased from Suichang
Rock bamboo charcoal Co., Ltd, pH value 2.92, conductivity 1.27mS/cm.The conductivity conditioning agent be medical stone powder, mesh number 200-
300 mesh.
The preparation method of the gardens wood fragments heap fertilizer composition is as follows, including,
The step of garden plant waste pre-processes：The gardens fallen leaves, useless branch, weeds of collection are sorted, the branch that gives up needs
Cutting is handled, then by being ground into the plant waste that length is 5-8cm；
The step of fermentate pre-processes：The composite zymocyte of formula ratio, pH adjusting agent, conductivity conditioning agent are diluted with water
After be sprayed in garden plant waste, then add in and overthrow in machine and is uniformly mixed material, and adjust quality of material score and be
60-65%；
The step of compost fermentation：Garden plant waste heap is grown into 10m, width 8m, the bar shaped of a height of 0.8m
Then feces of livestock and poultry, remaining kitchen waste and straw decomposition object are spread, wherein spreading the thickness of feces of livestock and poultry in the bottom of compost successively
It spends for 0.05-0.08m, the thickness of remaining kitchen waste is 0.1-0.15m, and the thickness of straw decomposition object is 0.2-0.25m；Fermentation temperature
It is 45-58 DEG C to spend, and fermentation time is more than 10 days, obtains a composting；
The step of crushing：Composting is placed in pulverizer and is crushed, is ground into the compost powder that grain size is less than 1cm
End；
The step of secondary compost fermentation：The compost powder of above-mentioned crushing is added in again to above-mentioned bar stack fertilizer pond, often
Its morning 10：00 and afternoon 3：00 measures heap temperature, and observes its color and smell variation；After banking up the 3rd day, as heap Wen Sheng
The 1st turning is carried out during to 65 DEG C, thereafter every 2d turnings 1 time, is total to turning 3 times to get heap fertilizer composition.
Effect assessment and performance detection
The pH value of the gardens wood fragments heap fertilizer composition of embodiment 1-5, conductivity, germination percentage, seedling growth are detected,
Detection project and result are referring to table 2.Comparative example 1 is positive controls, using conventional organic fertilizer, the organic fertilizer purchased from presbyopic agriculture
Fertilizer special for vegetable, specification 2500g.
1.pH values and conductivity：
The heap fertilizer composition 5g for weighing embodiment 1-5 is uniformly mixed with 25mL deionized waters, is centrifuged after fully vibrating 30min
Filtering, with MP521pH/ conductivity meters, measures each filtrate pH value and conductivity.
2. germination test is tested：
The Chinese cabbage seed of full health is chosen, is uniformly sown into the flowerpot equipped with gardens wood fragments heap fertilizer composition, sowing is deep
1cm is spent, per 20 seeds of basin, 3 repetitions of each processing setting are put into artificial climate incubator and are cultivated, diurnal temperature
Be 25 DEG C/20 DEG C, round the clock when a length of 16h/8h, 3 000lx of illuminance, relative humidity 70%, and starting for the 2nd day in sowing every
Day time recording chitting piece number, germinates to be subject to and cotyledon is unfolded, and the 7th day terminates germination, measures germination seedling root long, calculates hair
Bud rate, germination test statistical method are：Subnumber × 100% is planted experimentally in the seed number/confession germinateed in germination percentage (%)=7d.
3. seedling growth is tested：Seedling Height and root long：After growth of seedling 20d Seedling Height and root are measured with vernier caliper
It is long.
The measure project result of heap fertilizer composition made from 2 embodiment 1-5 of table
The above results show compost composition pH of the invention as 6.8-7.3, and the conductivity of heap fertilizer composition is reduced to
1358-1680 μ S/cm, reach plant growth optimum range.Percentage of seedgermination is matrix hypotoxicity (influencing root long) and high toxicity
The general performance of (influence germination), thus percentage of seedgermination can be used as judge matrix whether one of the index that suitable for plant is grown.
Root system is, aggrieved organ of most serious one of most direct to environmental toxicity, and root elongation is high to environmental toxicity reaction sensitivity,
Root elongation test is one of current established higher plant toxicological test method simultaneously.By correction data as it can be seen that with routine
Organic fertilizer is compared, and the germination percentage of heap fertilizer composition of the invention is higher, is at least above more than half than control group, even routinely
More than twice (embodiment 3) of organic fertilizer.And plant height, the root long of the heap fertilizer composition of the present invention are above 1 group of comparative example, explanation
After formula of the invention is fermented, matrix environment is improved, promotes root growth, it is safe and non-toxic.
The above embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of gardens wood fragments heap fertilizer composition, which is characterized in that formed by the component of following parts by weight through compost fermentation：Gardens
100 parts of plant waste, 10-25 parts of straw decomposition object, 10-25 parts of feces of livestock and poultry, 10-25 parts of remaining kitchen waste, composite fermentation
2-5 parts of bacterium, 0.5-1.5 parts of pH adjusting agent, 1-2 parts of conductivity conditioning agent.
2. wood fragments heap fertilizer composition in gardens as described in claim 1, which is characterized in that by the component of following parts by weight through compost
It ferments：100 parts of garden plant waste, 15-20 parts of straw decomposition object, 15-20 parts of feces of livestock and poultry, remaining kitchen waste 15-
20 parts, 2.5-3.5 parts of composite zymocyte, 1-1.5 parts of pH adjusting agent, 1.5-2 parts of conductivity conditioning agent.
3. wood fragments heap fertilizer composition in gardens as described in claim 1, which is characterized in that by the component of following parts by weight through compost
It ferments：It is 100 parts of garden plant waste, 18 parts of straw decomposition object, 15 parts of feces of livestock and poultry, 18 parts of remaining kitchen waste, compound
3 parts of zymophyte, 1.2 parts of pH adjusting agent, 1.8 parts of conductivity conditioning agent.
4. such as claim 1-3 any one of them gardens wood fragments heap fertilizer composition, which is characterized in that the straw decomposition object by
Mass ratio is 1:2 maize straw and wheat stalk is mixed through decomposition.
5. such as claim 1-3 any one of them gardens wood fragments heap fertilizer composition, which is characterized in that the feces of livestock and poultry is served as reasons
Mass ratio is 2:1 cow dung and mixing excrement of the chicken manure through mixing.
6. such as claim 1-3 any one of them gardens wood fragments heap fertilizer composition, which is characterized in that the remaining kitchen waste takes
Food and drink kitchen waste from colleges and universities dining room, the food and drink kitchen waste are made of the component of following mass percent：It is organic solid
Shape object 20%-25%, liquid object account for 75%-80%, grease accounts for 2%, impurity and accounts for 1%, the mass percent summation of said components
It is 100%.
7. such as claim 1-3 any one of them gardens wood fragments heap fertilizer composition, which is characterized in that the composite zymocyte is
Actinomyces, fungi, bacillus are using mass ratio as 1:1:The composite zymocyte of 1 mixing；Always 6.5 × 10 are no less than containing bacterium9cfu·
mL-1, each strain is no less than 3 × 109cfu·mL-1。
8. such as claim 1-3 any one of them gardens wood fragments heap fertilizer composition, which is characterized in that the pH adjusting agent is bamboo
Jealous woman liquid, the bamboo vinegar liquid are the condensate recovery liquids of bamboo wood pyrolysis component in bamboo charcoal production process.
9. such as claim 1-3 any one of them gardens wood fragments heap fertilizer composition, which is characterized in that the conductivity conditioning agent
For medical stone powder, which, by screening, is crushed by medical stone raw ore, is classified the powder being process.
10. a kind of preparation method of gardens wood fragments heap fertilizer composition, it is characterised in that including,
The step of garden plant waste pre-processes：The gardens fallen leaves, useless branch, weeds of collection are sorted, useless branch needs to cut
Processing, then by being ground into the plant waste that length is 5-8cm；
The step of fermentate pre-processes：It is sprayed after the composite zymocyte of formula ratio, pH adjusting agent, conductivity conditioning agent are diluted with water
It spills in garden plant waste, then addition, which is overthrown in machine, is uniformly mixed material, and adjusts quality of material score as 60-
65%；
The step of compost fermentation：Garden plant waste heap is grown into 10m, the bar shaped compost of width 8m, a height of 0.8m
Then feces of livestock and poultry, remaining kitchen waste and straw decomposition object are spread, wherein the thickness for spreading feces of livestock and poultry is in the bottom in pond successively
0.05-0.08m, the thickness of remaining kitchen waste is 0.1-0.15m, and the thickness of straw decomposition object is 0.2-0.25m；Fermentation temperature is
45-58 DEG C, fermentation time is more than 10 days, obtains a composting；
The step of crushing：Composting is placed in pulverizer and is crushed, is ground into the compost powder that grain size is less than 1cm；
The step of secondary compost fermentation：The compost powder of above-mentioned crushing is added in again to above-mentioned bar stack fertilizer pond, per in the sky
Noon 10：00 and afternoon 3：00 measures heap temperature, and observes its color and smell variation；After banking up the 3rd day, when heap temperature rises to 65
DEG C when carry out the 1st turning, thereafter every 2d turnings 1 time, turning 3 times is to get heap fertilizer composition altogether.
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Cited By (5)
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| CN108546206A (en) * | 2018-07-25 | 2018-09-18 | 安徽远锦文化环境艺术工程有限公司 | A kind of gardens wood fragments heap fertilizer composition and preparation method thereof |
| CN110896717A (en) * | 2019-11-30 | 2020-03-24 | 四川九哈科技股份有限公司 | Distributed quantitative direct application original-pulp organic biomass composting method |
| CN111039703A (en) * | 2019-12-30 | 2020-04-21 | 北京市新海园林工程有限公司 | Garden waste composting process and composting product prepared by same |
| CN114538999A (en) * | 2021-12-22 | 2022-05-27 | 广东省科学院生态环境与土壤研究所 | Organic fertilizer prepared from wastes of gardens and livestock and application of organic fertilizer in soil |
| CN114956874A (en) * | 2020-12-11 | 2022-08-30 | 佛山市好苗旺土农业有限公司 | Mixed fermented fertilizer of vegetable and fruit garbage and garden waste |
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| CN114956874A (en) * | 2020-12-11 | 2022-08-30 | 佛山市好苗旺土农业有限公司 | Mixed fermented fertilizer of vegetable and fruit garbage and garden waste |
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