CN113349015A - Preparation method of composition for ecological restoration - Google Patents
Preparation method of composition for ecological restoration Download PDFInfo
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- CN113349015A CN113349015A CN202110704652.3A CN202110704652A CN113349015A CN 113349015 A CN113349015 A CN 113349015A CN 202110704652 A CN202110704652 A CN 202110704652A CN 113349015 A CN113349015 A CN 113349015A
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- 239000000203 mixture Substances 0.000 title claims abstract description 70
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000010902 straw Substances 0.000 claims abstract description 39
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 35
- 239000002689 soil Substances 0.000 claims abstract description 26
- 241000196324 Embryophyta Species 0.000 claims abstract description 18
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims abstract description 16
- 244000068988 Glycine max Species 0.000 claims abstract description 10
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 10
- 239000010828 animal waste Substances 0.000 claims abstract description 10
- 239000004927 clay Substances 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 235000013311 vegetables Nutrition 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010871 livestock manure Substances 0.000 claims description 29
- 210000003608 fece Anatomy 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 19
- 239000002002 slurry Substances 0.000 claims description 15
- 241001465754 Metazoa Species 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 244000052363 Cynodon dactylon Species 0.000 claims description 8
- 241000287828 Gallus gallus Species 0.000 claims description 6
- 244000000231 Sesamum indicum Species 0.000 claims description 6
- 235000003434 Sesamum indicum Nutrition 0.000 claims description 6
- 240000006394 Sorghum bicolor Species 0.000 claims description 6
- 240000008042 Zea mays Species 0.000 claims description 6
- 241000272525 Anas platyrhynchos Species 0.000 claims description 5
- 241000234643 Festuca arundinacea Species 0.000 claims description 5
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 5
- 235000005822 corn Nutrition 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 240000007594 Oryza sativa Species 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 238000000855 fermentation Methods 0.000 claims description 3
- 230000004151 fermentation Effects 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 244000152045 Themeda triandra Species 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 10
- 230000012010 growth Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005067 remediation Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000007226 seed germination Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 10
- 235000015097 nutrients Nutrition 0.000 description 6
- 241000282898 Sus scrofa Species 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 239000010908 plant waste Substances 0.000 description 3
- 244000292693 Poa annua Species 0.000 description 2
- 241000209049 Poa pratensis Species 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000272522 Anas Species 0.000 description 1
- 241001112020 Eriocaulon Species 0.000 description 1
- 241001144320 Festuca elata Species 0.000 description 1
- 241001448301 Ficus variegata Blume, 1825 Species 0.000 description 1
- 235000007230 Sorghum bicolor Nutrition 0.000 description 1
- 235000007244 Zea mays Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- FIKAKWIAUPDISJ-UHFFFAOYSA-L paraquat dichloride Chemical compound [Cl-].[Cl-].C1=C[N+](C)=CC=C1C1=CC=[N+](C)C=C1 FIKAKWIAUPDISJ-UHFFFAOYSA-L 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/27—Pulp, e.g. bagasse
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Cultivation Of Plants (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention provides a preparation method of a composition for ecological restoration, and relates to the technical field of ecological restoration. The preparation method of the composition for ecological restoration comprises the following specific raw materials: dry clay, animal waste, crop straws, farmyard plant ash, rotten vegetable leaves, soybean cakes, organic-organic composite flocculant, phosphogypsum and grass seeds. Through adopting common material, both acquireing easily, also can realizing the utilization of wastes material simultaneously, can also promoting the growth of grass seed, treat grass seed germination, growth back, can make naked massif or the domatic regreening of rock fast, form the bank protection lawn, both can play ecological remediation effect, also can utilize plant roots to keep soil and water simultaneously to play and prevent geological disasters such as massif landslide or mud-rock flow.
Description
Technical Field
The invention relates to the technical field of ecological restoration, in particular to a preparation method of a composition for ecological restoration.
Background
Ecological restoration means stopping artificial interference on an ecological system to reduce load pressure, and evolving in an orderly direction depending on self-regulation capacity and self-organization capacity of the ecological system, or gradually restoring a damaged ecological system or developing the ecological system in a virtuous circle direction by utilizing the self-restoration capacity of the ecological system and assisting artificial measures; mainly aims at the work of restoring and rebuilding a natural ecosystem destroyed under the influence of natural mutation and human activities, restores the original appearance of the ecosystem, such as planting plants in felled forests, returning the forests to cultivation and returning animals to the original living environment. In this way, the ecosystem is better restored, known as "ecological remediation".
Along with the rapid development of economy, the rapid promotion of capital construction engineering, in many mountain areas, because the construction of engineering projects such as high-speed railway and highway, can open mountain and break ground along the way, cause certain destruction to local ecological environment, mountain body or rock slope surface that expose outside not only greatly reduced local vegetation coverage, destroyed local wild animal's existence home garden, also arouse geological disasters such as mountain landslide or mud-rock flow easily simultaneously, there is great potential safety hazard to past vehicle, and current slope protection net can only play the guard action in the short-term, the later maintenance is very wasted time and energy.
Therefore, we developed a new method for preparing a composition for ecological restoration.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation method of a composition for ecological restoration, which solves the problems that due to the construction of engineering projects such as high-speed rails, highways and the like, mountains and soil can be excavated and broken along the way, the ecological environment of the local is damaged to a certain extent, the mountain or rock slope surface exposed outside not only greatly reduces the coverage rate of local vegetation, destroys the living home of wild animals in the local, but also easily causes geological disasters such as mountain landslide or debris flow, and has greater potential safety hazard on passing vehicles, and the existing slope protection net can only play a role in protection in a short time, and the later maintenance is time-consuming and labor-consuming.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the composition for ecological restoration comprises the following specific raw materials: dry clay, animal waste, crop straws, farmyard plant ash, rotten vegetable leaves, soybean cakes, organic-organic composite flocculant, phosphogypsum and grass seeds.
The composition prepared by adopting black soil, animal wastes and various crop wastes as main materials and adding a proper amount of flocculant and phosphogypsum not only has richer organic matter components, but also can fully promote the growth of plants, make the plants grow healthily and greatly enhance the resistance, and simultaneously play a role in repairing alkaline soil or soil polluted by engineering building materials, so that the pH value in the soil is balanced.
Preferably, the raw materials are proportioned according to the following parts by weight: 40 parts of dry clay, 10 parts of animal wastes, 10 parts of crop straws, 10 parts of farmyard plant ash, 5 parts of rotten vegetable leaves, 3 parts of soybean cakes, 7 parts of organic-organic composite flocculant, 5 parts of phosphogypsum and 10 parts of grass seeds.
Preferably, the dried clay can adopt dried black soil, the dried black soil is used as a main material, the viscosity is moderate, and the dried black soil also has certain nutrients, and the dried black soil is crushed into powder, so that subsequent mixing and stirring are facilitated.
Preferably, the animal manure comprises manure such as pig manure (Sus scrofa f. domestica), chicken manure (Gallus domesticus), duck manure (Anas platyrhynchcus var. domestica) or other common animal manure, and the pig manure, the chicken manure, the duck manure or other common animal manure is used as one of raw materials, so that the organic fertilizer can be provided for the composition, the composition has higher nutrients, and the rapid growth of grass seeds can be promoted.
Preferably, the crop straws comprise rice (Oryza sativa) straws, corn (Zea mays) straws, Sorghum (Sorghum bicolor) straws, sesame (Sesamum indicum) straws and other various crop straws, and the corn straws, the Sorghum straws, the sesame straws and other various crop straws not only can realize effective utilization of wastes, but also can provide nutrients for the repairing materials.
Preferably, the grass seeds are selected from bermuda grass (Cynodon dactylon), Poa annua (Poa annua), eriocaulon henryi (Cynodon dactylon), green grass (Cynodon dactylon) or Festuca arundinacea (Festuca elata), and the bermuda grass, the bermuda henryi, the paraquat grass, the green grass or the Festuca arundinacea seeds are mixed in the composition, so that after the grass seeds germinate and grow, an exposed mountain or a rock slope can be rapidly regreened to form a slope protection lawn, which not only can play a role in ecological restoration, but also can utilize plant root systems to maintain water and soil, thereby playing a role in preventing geological disasters such as mountain landslide or debris flow and the like.
A method of preparing a composition for ecological restoration, comprising:
s1, firstly, crushing the dried black soil into powder;
s2, crushing crop straws by using crushing equipment, and mixing and stirring the crushed crop straws, animal manure, farmyard plant ash, rotten vegetable leaves, soybean cakes and part of phosphogypsum by using stirring equipment;
s3, stacking the mixture stirred and mixed in the step S2, naturally fermenting the mixture, and soaking the prepared grass seeds for 1-2 days in advance;
s4, fully mixing the residual phosphogypsum in the S2 and the mixture obtained after natural fermentation in the S3 with an organic-organic composite flocculant;
s5, fully mixing and stirring the powdery black soil and the mixture in the S4, adding the soaked grass seeds into the mixture and stirring the mixture in the stirring process, and adding a proper amount of clear water into the mixture to enable the processed composition to be in a slurry state.
Use of the composition: introducing the prepared slurry composition into a storage tank of a large and medium-sized spraying tank car, moving the spraying tank car to the position of the mountain or rock slope to be repaired, and keeping the slurry composition in a stirring state in the transportation process to prevent the slurry composition from being solidified; after the spraying tank truck moves to a designated position, constructors need to cover a layer of protective net on the mountain or the rock slope surface to divide the mountain or the rock slope surface into grids; after the protective net is paved, the slurry composition in the storage tank can be uniformly sprayed on the mountain or the rock slope by using the rotary spray head on the spraying tank car, and the spraying thickness of the slurry composition is controlled to be 8-15 cm; after the slurry composition is sprayed, partial water in the composition naturally evaporates to form a covering layer on the mountain or the rock slope, and the grass seeds germinate and grow 7-10 days later, so that the mountain or the rock slope naturally forms a slope lawn.
(III) advantageous effects
The invention provides a preparation method of a composition for ecological restoration. The method has the following beneficial effects:
1. according to the preparation method of the composition for ecological restoration, black soil, animal wastes and various crop wastes are used as main materials, and a proper amount of flocculant and phosphogypsum are added to prepare the composition, so that the organic matter components are richer, the growth of plants can be fully promoted, the plants can grow healthily, the resistance is greatly enhanced, and the germination and growth of grass seeds can be accelerated.
2. The preparation method of the composition for ecological restoration adopts common materials, is easy to obtain, can realize the utilization of waste, promotes the growth of grass seeds, can quickly regreen bare mountain or rock slope after the grass seeds germinate and grow to form a slope protection lawn, can play a role in ecological restoration, and can also utilize plant roots to keep water and soil, thereby playing a role in preventing geological disasters such as mountain landslide or debris flow.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
the embodiment of the invention provides a composition for ecological restoration, which comprises the following specific raw materials: dry clay, animal waste, crop straws, farmyard plant ash, rotten vegetable leaves, soybean cakes, an organic-organic composite flocculant, phosphogypsum and grass seeds;
the dried clay can adopt dried black soil which is used as a main material, has moderate viscosity and certain nutrients, and is pulverized into powder so as to facilitate subsequent mixing and stirring; the animal manure comprises livestock manure such as pig manure and the like, poultry manure such as chicken manure and duck manure and the like or other various common animal manure, and the pig manure, the chicken manure, the duck manure or other various common animal manure is used as one of raw materials, so that an organic fertilizer can be provided for the composition, the composition has higher nutrients, and the rapid growth of grass seeds can be promoted; the crop straws comprise rice straws, corn straws, sorghum straws, sesame straws and other various crop straws, and the corn straws, the sorghum straws, the sesame straws and other various crop straws not only can realize the effective utilization of wastes, but also can provide nutrients for the repair materials; the bermudagrass, the poa pratensis, the paradise, the green grass or the tall fescue grass seeds are selected as the grass seeds, and the bermudagrass, the poa pratensis, the paradise, the green grass or the tall fescue grass seeds are mixed in the composition, so that after the grass seeds germinate and grow, the exposed mountain or rock slope surface can be rapidly regreened to form the slope protection lawn, the ecological restoration effect can be achieved, and meanwhile, the plant root system can be used for keeping water and soil, so that the geological disasters such as mountain landslide or debris flow and the like can be prevented.
The composition prepared by adopting black soil, animal wastes and various crop wastes as main materials and adding a proper amount of flocculant and phosphogypsum not only has richer organic matter components, but also can fully promote the growth of plants, make the plants grow healthily and greatly enhance the resistance, and simultaneously play a role in repairing alkaline soil or soil polluted by engineering building materials, so that the pH value in the soil is balanced.
The raw materials are proportioned according to the following parts by weight: 40 parts of dry clay, 10 parts of animal wastes, 10 parts of crop straws, 10 parts of farmyard plant ash, 5 parts of rotten vegetable leaves, 3 parts of soybean cakes, 7 parts of organic-organic composite flocculant, 5 parts of phosphogypsum and 10 parts of grass seeds.
A method of preparing a composition for ecological restoration, comprising:
s1, firstly, crushing the dried black soil into powder;
s2, crushing crop straws by using crushing equipment, and mixing and stirring the crushed crop straws, animal manure, farmyard plant ash, rotten vegetable leaves, soybean cakes and part of phosphogypsum by using stirring equipment;
s3, stacking the mixture stirred and mixed in the step S2, naturally fermenting the mixture, and soaking the prepared grass seeds for 1-2 days in advance;
s4, fully mixing the residual phosphogypsum in the S2 and the mixture obtained after natural fermentation in the S3 with an organic-organic composite flocculant;
s5, fully mixing and stirring the powdery black soil and the mixture in the S4, adding the soaked grass seeds into the mixture and stirring the mixture in the stirring process, and adding a proper amount of clear water into the mixture to enable the processed composition to be in a slurry state.
Use of the composition: introducing the prepared slurry composition into a storage tank of a large and medium-sized spraying tank car, moving the spraying tank car to the position of the mountain or rock slope to be repaired, and keeping the slurry composition in a stirring state in the transportation process to prevent the slurry composition from being solidified; after the spraying tank truck moves to a designated position, constructors need to cover a layer of protective net on the mountain or the rock slope surface to divide the mountain or the rock slope surface into grids; after the protective net is paved, the slurry composition in the storage tank can be uniformly sprayed on the mountain or the rock slope by using the rotary spray head on the spraying tank car, and the spraying thickness of the slurry composition is controlled to be 8-15 cm; after the slurry composition is sprayed, partial water in the composition naturally evaporates to form a covering layer on the mountain or the rock slope, and the grass seeds germinate and grow 7-10 days later, so that the mountain or the rock slope naturally forms a slope lawn.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The composition for ecological restoration is characterized by comprising the following specific raw materials: dry clay, animal waste, crop straws, farmyard plant ash, rotten vegetable leaves, soybean cakes, organic-organic composite flocculant, phosphogypsum and grass seeds.
2. The composition for ecological restoration according to claim 1, wherein the raw materials are proportioned according to the following parts by weight: 40 parts of dry clay, 10 parts of animal wastes, 10 parts of crop straws, 10 parts of farmyard plant ash, 5 parts of rotten vegetable leaves, 3 parts of soybean cakes, 7 parts of organic-organic composite flocculant, 5 parts of phosphogypsum and 10 parts of grass seeds.
3. The composition for ecological restoration according to claim 1, wherein: the dry clay can be dried black soil.
4. The composition for ecological restoration according to claim 1, wherein: the animal manure comprises pig manure, chicken manure, duck manure or other various common animal manure.
5. The composition for ecological restoration according to claim 1, wherein: the crop straws comprise rice straws, corn straws, sorghum straws, sesame straws and other various crop straws.
6. The composition for ecological restoration according to claim 1, wherein: the grass seeds are selected from bermudagrass, bluegrass, paradise, green grass or tall fescue.
7. The method for preparing an ecological restoration composition according to any one of claims 1 to 6, comprising:
s1, firstly, crushing the dried black soil into powder;
s2, crushing crop straws by using crushing equipment, and mixing and stirring the crushed crop straws, animal manure, farmyard plant ash, rotten vegetable leaves, soybean cakes and part of phosphogypsum by using stirring equipment;
s3, stacking the mixture stirred and mixed in the step S2, naturally fermenting the mixture, and soaking the prepared grass seeds for 1-2 days in advance;
s4, fully mixing the residual phosphogypsum in the S2 and the mixture obtained after natural fermentation in the S3 with an organic-organic composite flocculant;
s5, fully mixing and stirring the powdery black soil and the mixture in the S4, adding the soaked grass seeds into the mixture and stirring the mixture in the stirring process, and adding a proper amount of clear water into the mixture to enable the processed composition to be in a slurry state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704652.3A CN113349015A (en) | 2021-06-24 | 2021-06-24 | Preparation method of composition for ecological restoration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110704652.3A CN113349015A (en) | 2021-06-24 | 2021-06-24 | Preparation method of composition for ecological restoration |
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| CN113349015A true CN113349015A (en) | 2021-09-07 |
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| CN202110704652.3A Pending CN113349015A (en) | 2021-06-24 | 2021-06-24 | Preparation method of composition for ecological restoration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114133301A (en) * | 2021-12-09 | 2022-03-04 | 浙江省大地生态景观科学研究院 | Preparation method of soil ecological restoration material |
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| CN1781882A (en) * | 2005-10-21 | 2006-06-07 | 于树林 | Plant culture medium for hill afforestating vegetation |
| CN103422509A (en) * | 2013-07-31 | 2013-12-04 | 张家港市绿岩生态技术有限公司 | Method for managing mine environment |
| CN106008043A (en) * | 2016-08-15 | 2016-10-12 | 王炳付 | Method for producing fruit tree fertilizer |
| CN106278767A (en) * | 2016-08-19 | 2017-01-04 | 杨文霞 | A kind of organic biofertilizer improving heavy metal in soil pollution |
| CN112374934A (en) * | 2020-11-12 | 2021-02-19 | 河南聚鑫环境工程有限公司 | Method for preparing soil remediation agent by using crop straws |
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2021
- 2021-06-24 CN CN202110704652.3A patent/CN113349015A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1781882A (en) * | 2005-10-21 | 2006-06-07 | 于树林 | Plant culture medium for hill afforestating vegetation |
| CN103422509A (en) * | 2013-07-31 | 2013-12-04 | 张家港市绿岩生态技术有限公司 | Method for managing mine environment |
| CN106008043A (en) * | 2016-08-15 | 2016-10-12 | 王炳付 | Method for producing fruit tree fertilizer |
| CN106278767A (en) * | 2016-08-19 | 2017-01-04 | 杨文霞 | A kind of organic biofertilizer improving heavy metal in soil pollution |
| CN112374934A (en) * | 2020-11-12 | 2021-02-19 | 河南聚鑫环境工程有限公司 | Method for preparing soil remediation agent by using crop straws |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114133301A (en) * | 2021-12-09 | 2022-03-04 | 浙江省大地生态景观科学研究院 | Preparation method of soil ecological restoration material |
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Application publication date: 20210907 |