CN107409870A - Cotton stalk organic mat and preparation method and application - Google Patents
Cotton stalk organic mat and preparation method and application Download PDFInfo
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- CN107409870A CN107409870A CN201710378382.5A CN201710378382A CN107409870A CN 107409870 A CN107409870 A CN 107409870A CN 201710378382 A CN201710378382 A CN 201710378382A CN 107409870 A CN107409870 A CN 107409870A
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- cotton stalk
- organic mat
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0262—Mulches, i.e. covering material not-pre-formed in mats or sheets
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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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
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Cultivation Of Plants (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of cotton stalk organic mat and preparation method and application, raw material is cotton stalk, adjust material and water-loss reducer, harvested cotton stalk is pre-processed, hot fermentation is carried out with together with adjustment material, maintain the temperature in the range of 50 70 DEG C 68 days, material after fermentation is used as organic mat by different bedding modes and is used for gardens, it is potted plant etc., size is that 0.1 1.5cm particle is layered on lower floor, bedding thickness is 2 4cm, the cotton stalk section that size is 1.5 8cm is layered on top, bedding thickness is 4 8cm, the bedding thickness of obtained organic mat is 6 12cm.Cotton stalk organic mat prepared by the present invention, having reached improves soil property, promotes plant growth, conserve water and soil, reduce the purpose of park maintenance cost, while realizes the purpose that cotton stalk resource utilizes.
Description
Technical field
The present invention relates to agricultural organic waste recycling and field of garden technology, is covered more particularly, to a kind of cotton stalk is organic
Cover material and preparation method and application.
Background technology
With the continuous quickening of urbanization process, urban ecological environment increasingly attracts attention and strengthened, and gardens are as city
The lived infrastructure in city is improving urban ecological environment quality, is safeguarding that the effect in urban ecological security is increasingly subject to close
Note and attention.Because China exists for a long time, Quality of Gardening Soil is not high, gardens ground is exposed and gardens tactic pattern is single
Covered by tall shrub, accesibility reduce the problems such as, carry out gardens covered ground, beautifying the environment, improve soil, conserving water and soil
While, people can be allowed more to get close to ornamental plant.
Mulch has become conventional management way both at home and abroad at present, and the increased surface covering used mainly has inorganic
Increased surface covering and Organic ground surface mulch.The most frequently used inorganic increased surface covering type of stone, sand gravel, inorganic ground mulching
Thing maintenance cost is low, not perishable, but soil aeration can be caused to be deteriorated, and influences arboreal growth.Organic ground surface mulch is
A kind of covering material more prevailing in the ground mulching of Cities of Foreign Countries at present, it can be ornamental plant and soil endlessly
Various organic nutritioies are conveyed, and environment-stress can be mitigated significantly and adversely affected to caused by trees, foreign countries make organic covering
The raw material of thing is mainly bark, branch and sawdust of conifer trees etc., and these raw materials cause original in China because of rare deficient
Expect expensive.
China is plant cotton big country, but the recycling of cotton stalk belongs to the stage at the early-stage, and development is more slow
Slowly, a large amount of cotton stalks are directly incinerated or straw-returning phenomenon is still universal, with the increase year by year of cotton stalk yield and rural energy
The progressively improvement of structure, while cotton stalk collects transport and comprehensive utilization cost is higher, industrialization level is relatively low and economic benefit is returned
The low reason of report rate, at present cotton stalk show structural superfluous phenomenon on the whole, the incorrect processing of cotton stalk have impact on
The normal life of urban and rural residents, the paces of China's new countryside construction are also delayed.
The content of the invention
It is an object of the invention to provide a kind of cotton stalk organic mat and preparation method and application, has reached improvement soil
Matter, promote plant growth, conserve water and soil, reduce the purpose of park maintenance cost, while realizing the mesh that cotton stalk resource utilizes
's.
To achieve the above object, the invention provides a kind of cotton stalk organic mat, including following material composition：Cotton stalk,
Adjust material and water-loss reducer.
Preferably, the adjustment material is one kind in ruminant excrement, powdered rice hulls, mushroom residue, vinasse and formulation fertilizer containing nitrogen
Or a variety of combination.
Preferably, the water-loss reducer is that Starch with Acrylic Acid is birdsed of the same feather flock together compound, polyglutamic acids polymers or polyacrylate
One or more combinations in polymer.
A kind of preparation method and application of cotton stalk organic mat, comprises the following steps：
A, the pretreatment of cotton stalk：After raw material cotton stalk is collected, crushed, cotton stalk is divided into the cotton that particle diameter is 1.5-8cm
Bar segment and particle diameter are 0.1-1.5cm particle, or are separately crushed cotton stalk is lower on the whole, and it is 0.1-1.5cm that top, which crushes length,
Particle, bottom be 1.5-8cm length cotton stalk section；
B, the addition of material is adjusted：By for adjusting carbon-nitrogen ratio and promoting the adjustment material of fermentation maturity to be added to above-mentioned cotton stalk powder
Mixed in mincing；
C, compost and fermentation：Cotton stalk section and particle are subjected to compost fermentation, or heap after cotton stalk section is mixed with particle
Fertilizer fermentation, the water content for adjusting material is 60-70%, and temperature of charge is risen between 60-70 DEG C, is maintained 6-8 days；
D, sieve：Cotton stalk section after fermentation is sieved with particle, or the material after the two mixed fermentation is sieved
Point, step sizing is 0.1-1.5cm and 1.5cm-8cm；
E, bedding：By the decomposed rear addition water-loss reducer of above-mentioned cotton stalk section and particle, material is layered bedding after being mixed with water-loss reducer
To ornamental trees and shrubs or potted plant surrounding, the particle that size is 0.1-1.5cm is layered on lower floor, bedding thickness is 2-4cm, is by size
1.5-8cm cotton stalk section is layered on top, and bedding thickness is 4-8cm, and the bedding thickness of obtained organic mat is 6-12cm；
F, later stage filler：Above-mentioned organic mat rots, settled in use, is supplemented after the 6-12 months.
Preferably, the addition of the adjustment material in the step B is 1%-20%.
Preferably, the mode fermented in the step C is outdoor bar buttress formula fermentation, tunnel-type fermenting, trough type fermentation, utilization
Roller is fermented and fermented using container.
Preferably, the method that organic mat supplements in the step F is to be layered on down the particle that size is 0.1-1.5cm
Layer, bedding thickness is 2-4cm, the cotton stalk section that size is 1.5-8cm is layered on into top, bedding thickness is 4-8cm, and what is obtained is organic
The bedding thickness of covering is 6-12cm.
Preferably, the organic mat is used for afforestation or family potted plant, the organic matter in the organic mat
Content is not less than 3% not less than 45%, nutrient content.
Preferably, the nutrient is total nitrogen, full potassium and full phosphorus.
Preferably, the part content of organic matter of the particle diameter more than 15mm is not higher than 20% in the organic mat, water content
Not higher than 30%.
Therefore, what the present invention was brought has the beneficial effect that：
(1) by the use of agriculture debirs cotton stalk as organic mat raw materials for production, can solve China's tradition has the present invention
Machine covering scarcity of raw material and it is expensive the problem of, while make full use of resource, promote carbon cycle, in improved soil, protect
While retaining ring border, the propagation of pest and disease damage it also avoid；
(2) cotton stalk is handled by compost fermentation, cotton stalk rotting in the environment can be accelerated, while improve the ventilation of cotton stalk
Property and water-retaining property, composting process are simple to operate, to place, equipment without particular/special requirement；
(3) organic mat being prepared using the present invention, its nutritional ingredient are：Organic matter >=45%, nutrient content
>=3%, persistently soil can be improved using the product for a long time, nutrient is supplemented to plant.
Below by embodiment, technical scheme is described in further detail.
Embodiment
The principle of detailed description below scheme of the present invention.
The invention provides a kind of cotton stalk organic mat, including following material composition：Cotton stalk, adjustment material and water-loss reducer,
The material that adjusts is one or more combinations in ruminant excrement, powdered rice hulls, mushroom residue, vinasse and formulation fertilizer containing nitrogen, institute
State water-loss reducer for Starch with Acrylic Acid birds of the same feather flock together compound, polyglutamic acids polymers or one kind in polyacrylate polymer or
A variety of combinations.
A kind of preparation method and application of cotton stalk organic mat, comprises the following steps：
A, the pretreatment of cotton stalk：After raw material cotton stalk is collected, crushed, cotton stalk is divided into the cotton that particle diameter is 1.5-8cm
Bar segment and particle diameter are 0.1-1.5cm particle, or are separately crushed cotton stalk is lower on the whole, and it is 0.1-1.5cm that top, which crushes length,
Particle, bottom be 1.5-8cm length cotton stalk section；
B, the addition of material is adjusted：By for adjusting carbon-nitrogen ratio and promoting the adjustment material of fermentation maturity to be added to above-mentioned cotton stalk powder
Mixed in mincing, the addition for adjusting material is 1%-20%；
C, compost and fermentation：Cotton stalk section and particle are subjected to compost fermentation, or heap after cotton stalk section is mixed with particle
Fertilizer fermentation, the water content for adjusting material is 60-70%, and temperature of charge is risen between 60-70 DEG C, is maintained 6-8 days, the mode of fermentation
For outdoor bar buttress formula fermentation, tunnel-type fermenting, trough type fermentation, utilize roller fermentation and using container ferment；
D, sieve：Cotton stalk section after fermentation is sieved with particle, or the material after the two mixed fermentation is sieved
Point, step sizing is 0.1-1.5cm and 1.5cm-8cm；
E, bedding：By the decomposed rear addition water-loss reducer of above-mentioned cotton stalk section and particle, material is layered bedding after being mixed with water-loss reducer
To ornamental trees and shrubs or potted plant surrounding, the particle that size is 0.1-1.5cm is layered on lower floor, bedding thickness is 2-4cm, is by size
1.5-8cm cotton stalk section is layered on top, and bedding thickness is 4-8cm, and the bedding thickness of obtained organic mat is 6-12cm；
F, later stage filler：Above-mentioned organic mat rots, settled in use, is supplemented, had after the 6-12 months
The method of machine covering supplement is that the particle that size is 0.1-1.5cm is layered on into lower floor, and bedding thickness is 2-4cm, is by size
1.5-8cm cotton stalk section is layered on top, and bedding thickness is 4-8cm, and the bedding thickness of obtained organic mat is 6-12cm.
The organic mat is used for afforestation or family potted plant, and the content of organic matter in the organic mat is not low
It is not less than 3% in 45%, nutrient content, the part content of organic matter of the particle diameter more than 15mm is not higher than 20% in organic mat,
Water content is not higher than 30%, and the nutrient is total nitrogen, full potassium and full phosphorus.
Using the organic agriculture such as cotton stalk discarded object as raw material, had by pretreatment, compost fermentation, screening and bedding etc.
Machine covering, in preprocessing process, crushing material particle diameter is too big, then is unfavorable for decomposed, while particle diameter is too big, is using process
The water conservation of middle organic mat, sunshade and the effect improved the soil can be poor；And particle particle diameter is too small, the wind resistance energy of obtained covering
Power is poor, and chip is waved with the wind with soil, and environment is had a great influence.In composting process, material maintains the height of certain time
Temperature can play killing egg, the purpose of sterilization, and fermentation time is shorter, is unfavorable for sterilizing, while covering rots in use
Slowly, it is unfavorable for the improvement of soil, two kinds of fermentation productions without size can be obtained by the screening after being divided to size to handle and fermenting
Product, by rational ratio, levels bedding, the slightly large-sized organic mat in one side upper strata can play it is windproof, attractive in appearance and
The effect of sunshade, and the organic mat size of lower floor is small, decomposed degree is more preferable, easily rots, while can play water conservation, improve the soil
With the effect for suppressing weeds.The adjustment material added in organic mat manufacturing process, cotton stalk on the one hand can be promoted profound
Fermentation, on the other hand can be balanced and adjust to the nutrient of organic mat product, obtained according to the application method organic
Covering product, with low in raw material price, process is relatively simple, During High-Temperature Composting technique is simple, simultaneous in use
The advantages of tool promotes carbon cycle, improved soil, water conservation insulation and suppresses weeds, the product can be widely used for city trees and shrubs, forest
The organic mat of the appearance of the city construction of the city such as park, shade tree, side slope, in addition this method production, can make full use of abundant cotton
Bar resource, environmental protection, the recycling for preventing from also promoting cotton stalk while insect pest from propagating.
For a further understanding of the present invention, preferred embodiments of the present invention are described with reference to embodiment, still
It should be noted that following examples premised on the technical program, give detailed embodiment and specifically operated
Journey, but protection scope of the present invention is not limited to the present embodiment.
Embodiment 1
1) cotton stalk pre-processes：After raw material cotton stalk is collected, pre-processed, cotton stalk is separately crushed up and down, top, which crushes, is
The particle of 0.5cm length or so, bottom crush the cotton stalk section for 3cm length；
2) material addition is adjusted：15% cow dung, 2% ammonium sulfate are added as adjustment timber-used in compost fermentation；
3) compost and fermentation：Compost fermentation after the cotton stalk section of different size comminutions is well mixed with adjustment material, adjusts thing
It is 68% to expect water content, after temperature reaches 60 DEG C, is maintained 7 days, and this process is cultivated in container, sharp draft oxygen supply；
4) sieve：Product after screening fermentation, using 1.5cm as boundary, is divided into the size of size two；
5) bedding：Material after screening is subjected to bedding by size, particle part of the size less than 1.5cm is layered on lower floor,
The thickness of paving about 5cm, larger-size particle are layered on upper strata, and thickness is about 3cm, whole mantle thickness about 8cm；
6) later stage filler：Organic mat slowly rots, settled in use, is laid again after 1 year, bedding chi
The very little particle part less than 1.5cm is layered on lower floor, the thickness about 5cm of paving, and larger-size particle is layered on upper strata, and thickness is about
3cm, whole mantle thickness about 8cm.
Embodiment 2
1) cotton stalk pre-processes：After raw material cotton stalk is collected, pre-processed, cotton stalk is integrally crushed, a part, which crushes, is
0.5cm or so particle, a part crush the cotton stalk section for 3cm length；
2) material addition is adjusted：12% cow dung, 4% ammonium sulfate are added as adjustment timber-used in compost fermentation；
3) compost and fermentation：Compost fermentation after the cotton stalk section of different size comminutions is well mixed with adjustment material, adjusts thing
It is 68% to expect water content, after temperature reaches 60 DEG C, is maintained 7 days, this process passes through stirring in outdoor bar buttress formula compost.
4) post-process：Product after screening fermentation, using 1.5cm as boundary, is divided into the size of size two；
5) bedding：Material after screening is subjected to bedding by size, particle part of the size less than 1.5cm is layered on lower floor,
The thickness of paving about 5cm, larger-size particle are layered on upper strata, and thickness is about 3cm, whole mantle thickness about 8cm；
6) later stage filler：Organic mat slowly rots, settled in use, is laid again after 1 year, bedding chi
The very little particle part less than 1.5cm is layered on lower floor, the thickness about 5cm of paving, and larger-size particle is layered on upper strata, and thickness is about
3cm, whole mantle thickness about 8cm.
Embodiment 3
1) cotton stalk pre-processes：After raw material cotton stalk is collected, pre-processed, cotton stalk is separately crushed up and down, top, which crushes, is
0.5cm or so particle, bottom crush the cotton stalk section for 2cm length；
2) material addition is adjusted：The sheep manure of addition 10%, 2% vinasse, 1% powdered rice hulls, 1% mushroom residue are used as adjustment
Timber-used is in compost fermentation；
3) compost and fermentation：Compost fermentation after the cotton stalk section of different size comminutions is well mixed with adjustment material, adjusts thing
It is 68% to expect water content, after temperature reaches 60 DEG C, is maintained 7 days, this process passes through stirring in outdoor bar buttress formula compost；
4) post-process：Product after screening fermentation, using 1cm as boundary, is divided into the size of size two；
5) bedding：Material after screening is subjected to bedding by size, particle part of the size less than 1cm is layered on lower floor, spread
Thickness about 6cm, larger-size particle is layered on upper strata, and thickness is about 4cm, whole mantle thickness about 10cm；
6) later stage filler：Organic mat slowly rots, settled in use, is laid again after 1 year, bedding chi
The very little particle part less than 1cm is layered on lower floor, the thickness about 6cm of paving, and larger-size particle is layered on upper strata, and thickness is about 4cm,
Whole mantle thickness about 10cm.
Therefore, the present invention has reached improvement using cotton stalk organic mat of said structure and preparation method and application
Soil property, promote plant growth, conserve water and soil, reduce the purpose of park maintenance cost, while realizing what cotton stalk resource utilized
Purpose.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited,
Although the present invention is described in detail with reference to preferred embodiments, it will be understood by those within the art that：Its according to
Technical scheme can so be modified or equivalent substitution, and these modifications or equivalent substitution can not also make to repair
Technical scheme after changing departs from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of cotton stalk organic mat, it is characterised in that including following material composition：Cotton stalk, adjustment material and water-loss reducer.
2. cotton stalk organic mat according to claim 1, it is characterised in that：It is described adjustment material be ruminant excrement,
One or more combinations in powdered rice hulls, mushroom residue, vinasse and formulation fertilizer containing nitrogen.
3. cotton stalk organic mat according to claim 2, it is characterised in that：The water-loss reducer is Starch with Acrylic Acid class
One or more combinations in polymer, polyglutamic acids polymers or polyacrylate polymer.
A kind of 4. preparation method and application of cotton stalk organic mat as described in claim 1-3, it is characterised in that including with
Lower step：
A, the pretreatment of cotton stalk：After raw material cotton stalk is collected, crushed, cotton stalk is divided into the cotton stalk section that particle diameter is 1.5-8cm
Particle with particle diameter for 0.1-1.5cm, or lower separately crushing, top crush length as the broken of 0.1-1.5cm on the whole by cotton stalk
Material, bottom are the cotton stalk section of 1.5-8cm length；
B, the addition of material is adjusted：It will be minced for adjusting carbon-nitrogen ratio and promoting the adjustment material of fermentation maturity to be added to above-mentioned cotton stalk powder
In mixed；
C, compost and fermentation：Cotton stalk section and particle are subjected to compost fermentation, or compost hair after cotton stalk section is mixed with particle
Ferment, the water content for adjusting material is 60-70%, and temperature of charge is risen between 60-70 DEG C, is maintained 6-8 days；
D, sieve：Cotton stalk section after fermentation is sieved with particle, or the material after the two mixed fermentation is sieved, is sieved
It is 0.1-1.5cm and 1.5cm-8cm to divide size；
E, bedding：By the decomposed rear addition water-loss reducer of above-mentioned cotton stalk section and particle, material is layered bedding to garden after being mixed with water-loss reducer
Woods trees or potted plant surrounding, the particle that size is 0.1-1.5cm is layered on lower floor, bedding thickness is 2-4cm, is 1.5- by size
8cm cotton stalk section is layered on top, and bedding thickness is 4-8cm, and the bedding thickness of obtained organic mat is 6-12cm；
F, later stage filler：Above-mentioned organic mat rots, settled in use, is supplemented after the 6-12 months.
5. the preparation method and application of cotton stalk organic mat according to claim 4, it is characterised in that：The step B
In the addition of the adjustment material be 1%-20%.
6. the preparation method and application of cotton stalk organic mat according to claim 4, it is characterised in that：The step C
The mode of middle fermentation be outdoor bar buttress formula fermentation, tunnel-type fermenting, trough type fermentation, utilize roller fermentation and using container hair
Ferment.
7. the preparation method and application of cotton stalk organic mat according to claim 4, it is characterised in that：The step F
The method of middle organic mat supplement is that the particle that size is 0.1-1.5cm is layered on into lower floor, and bedding thickness is 2-4cm, by chi
The very little cotton stalk section for 1.5-8cm is layered on top, and bedding thickness is 4-8cm, and the bedding thickness of obtained organic mat is 6-
12cm。
8. the preparation method and application of the cotton stalk organic mat according to claim 4-7, it is characterised in that：It is described organic
Covering is used for afforestation or family potted plant, and the content of organic matter in the organic mat is not less than 45%, nutrient content
Not less than 3%.
9. the preparation method and application of cotton stalk organic mat according to claim 8, it is characterised in that：The nutrient is
Total nitrogen, full potassium and full phosphorus.
10. the preparation method and application of cotton stalk organic mat according to claim 9, it is characterised in that：It is described organic
The part content of organic matter of the particle diameter more than 15mm is not higher than 20% in covering, and water content is not higher than 30%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710378382.5A CN107409870A (en) | 2017-05-25 | 2017-05-25 | Cotton stalk organic mat and preparation method and application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710378382.5A CN107409870A (en) | 2017-05-25 | 2017-05-25 | Cotton stalk organic mat and preparation method and application |
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| CN107409870A true CN107409870A (en) | 2017-12-01 |
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ID=60428767
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108440050A (en) * | 2018-03-26 | 2018-08-24 | 美尚生态景观股份有限公司 | Divide the method that size is handled to afforestation waste |
| CN109392560A (en) * | 2018-12-06 | 2019-03-01 | 天津市琪梦环保科技有限公司 | A kind of application method of open ground organic mat |
| CN109534891A (en) * | 2018-11-14 | 2019-03-29 | 天津市琪梦环保科技有限公司 | A kind of material prescription that the auxiliary of organic mat is decomposed |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401531A (en) * | 2008-11-17 | 2009-04-08 | 北京华美琪科技有限公司 | Organic cover for bark |
| CN102219576A (en) * | 2011-04-11 | 2011-10-19 | 浙江省林业科学研究院 | Method for producing organic ground surface covering |
| CN106396920A (en) * | 2016-08-31 | 2017-02-15 | 华艺生态园林股份有限公司 | Manufacture method of organic ground surface mulch for garden trees |
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2017
- 2017-05-25 CN CN201710378382.5A patent/CN107409870A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401531A (en) * | 2008-11-17 | 2009-04-08 | 北京华美琪科技有限公司 | Organic cover for bark |
| CN102219576A (en) * | 2011-04-11 | 2011-10-19 | 浙江省林业科学研究院 | Method for producing organic ground surface covering |
| CN106396920A (en) * | 2016-08-31 | 2017-02-15 | 华艺生态园林股份有限公司 | Manufacture method of organic ground surface mulch for garden trees |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108440050A (en) * | 2018-03-26 | 2018-08-24 | 美尚生态景观股份有限公司 | Divide the method that size is handled to afforestation waste |
| CN109534891A (en) * | 2018-11-14 | 2019-03-29 | 天津市琪梦环保科技有限公司 | A kind of material prescription that the auxiliary of organic mat is decomposed |
| CN109392560A (en) * | 2018-12-06 | 2019-03-01 | 天津市琪梦环保科技有限公司 | A kind of application method of open ground organic mat |
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