CN108551982A - The method that agricultural crop straw cultivates lawn culture medium with building waste material mixture material - Google Patents
The method that agricultural crop straw cultivates lawn culture medium with building waste material mixture material Download PDFInfo
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- CN108551982A CN108551982A CN201810205430.5A CN201810205430A CN108551982A CN 108551982 A CN108551982 A CN 108551982A CN 201810205430 A CN201810205430 A CN 201810205430A CN 108551982 A CN108551982 A CN 108551982A
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- culture medium
- agricultural crop
- crop straw
- waste
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Classifications
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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
- 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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
-
- 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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/20—Cultivation on mats
-
- 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
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
-
- 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
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
- A01G24/46—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form multi-layered
Abstract
The present invention relates to the energy saving and architectural environment environmental technology fields of changing waste into resources, and in particular to a kind of method that agricultural crop straw cultivates lawn culture medium with building waste material mixture material, its step with the following method：Step 1：Agricultural crop straw processing；Step 2：Construction waste processing；Step 3：Component following by weight ratio is mixed：It takes the building base-material 40 65% in step 2 and takes the stalk base-material 35 65% in step 1, mixing is stirred by blender, add 5 10% water, form the base-material of lawn culture medium；Step 4：The wood fibre material being laid on the base-material of step 3 in step 2, the stone particles material being uniformly laid on wood fibre material in step 2 form the culture medium of three layers of material structure；Step 5：It is uniformly laid with grass-seed on the culture medium of step 4, is eventually adding growth promoter；It had not only solved pollution of the construction waste to environment, but also met environmental protection and energy saving and the requirement of resource reutilization.
Description
Technical field
The present invention relates to the energy saving and architectural environment environmental technology fields of changing waste into resources, and in particular to a kind of crops straw
The method that stalk cultivates lawn culture medium with building waste material mixture material.
【Background technology】
In recent years, it in new town like a raging fire is built, development of real estate, reconstruction of the old city town, reconstruction of village-in-city and tears open to face and demolishes squatter buildings
Equal engineering constructions paces are constantly accelerated, and while becoming more and more U.S., the yield of building waste is growing day by day in city, at
For a big difficulty again of environmental protection.Building waste is like " sore " of association in new town process of construction, and both appropriation of land, also right
Surrounding enviroment generate serious ill effect, and some even brings the trouble in besieged city, will future trouble if effectively being administered not in time
It is infinite.Therefore, the recycling of building waste becomes particularly significant, it not only conforms with the needs of ecological environmental protection, and also complying with can
The road of sustainable development.Building waste yield increases sharply, and has not only polluted environment but also waste of resource, this article is for building rubbish at present
Rubbish there are the problem of, propose some of the recommendations of construction refuse resource.
Current China is in urbanization, industrialization Rapid development stage, all kinds of building items such as infrastructure and real estate
Mesh is in full flourish, is seen everywhere.These projects both contributed to GDP, also produced a large amount of wastes, became and restricted city
The problem of orderly development.It is shown according to the research report of the Chinese Academy of Sciences, 2,400,000,000 tons or so of the building waste that China generates every year accounts for city
The 40% of city's rubbish total amount.Building waste quantity sustainable growth is a concomitant problem in Urbanization in China.With building
The rapid growth of rubbish not only becomes a severe society in developed regions there are serious " building waste besieged city " phenomenon
Problem.Even if in under-developed area even low developed area, due to the insufficient, sense of urgency to construction refuse resource understanding of importance
The not restriction of strong and fund, technology etc., building waste is also being continuously increased, and effectively cannot be disposed and be utilized,
As the huge hidden danger of influence future development.Meanwhile not only quantity is big for the building waste of the annual output in China, but also growth rate
Increasingly accelerate.It is expected that it is 10~20 years following, with lasting and new round underground infrastructure the transformation liter of Development of China's Urbanization
Grade and newly-built (Underground Rail Transit, plumbing high voltage power transmission and transforming, heating, gas pipeline, civil air defense constructions and installations etc.), China's building waste
The rapid growth stage will be in.Xi'an University of Architecture and Technology is with " construction area estimation algorithm " and " grey forecasting model " to China
Future architecture Municipal Garbage Yield is predicted, the results showed that is up to annual 7300000000 to the year two thousand thirty China's building waste yield
Ton.
Current Hunan Province building waste mainly uses the disposal options that air storage or underground fill, and not only wastes big
The land resource of amount also results in serious secondary pollution.Stack and fill it is overweight in, building waste can because fermentation and rainwater
Leaching, wash away and the immersion of surface water and groundwater and generate percolate, cause peripheral ground water and underground water power serious
Pollution.Building waste is high to the pollution level of environment, and the improvement period is long, and treatment cost is high, seriously endangers people's health, pole
Easily cause all kinds of social contradications and conflict.For a long time, China lacks the recycling of building waste strong legislation branch
Support and accurately policy support, construction refuse resource utilization rate are relatively low.Although national each province and city put into effect with building waste phase
The regulations of pass up to more than 70, but the supporting dynamics and precision that utilize to construction refuse resource are relatively low, it is most of still to stop
In the traditional disposal options fallen behind relatively.China's construction refuse resource utilizes and is currently in primary stage, total recycling
Utilization rate is less than 5%, and there is a big difference with the utilization rate of developed country average 90% or more.
It is directed to the processing of above-mentioned construction waste, this department is to domestic and international construction refuse resource Survey and Inquiry analytical table
It is bright：
1）Domestic construction garbage as resource disposal options are mainly based on landfill, mound design and the disposition of live mobile unit at present,
Major product is low-quality sandstone, aggregate, regeneration brick etc..Environment is seriously polluted in disposal process, does not form market approval
Business model.
2）It is recycled aggregate, regeneration brick and inorganic material, resource that fixation means disposal options, major product are taken in some areas
Rate generally 80% hereinafter, and non-recycling part will produce serious secondary pollution;Profit model is with government subsidy and policy
Based on support, does not subsidize and be unable to normal operation.Both the above Model Products are single, added value is low, lack technology and standard body
System, can not solve the problems, such as secondary pollution, environmental benefit is not high, social benefit unobvious, it is difficult to market operation and popularization.
3）Some areas government recognizes treating construction waste urgency inadequate, it is believed that building waste environmental pollution does not have
There is house refuse obviously and serious to the pollution of environment.It is most of that by building waste producer, voluntarily landfill stabilization or strange land are inclined
.
4）The present situation of domestic construction refuse disposal at present is that on the one hand a large amount of building wastes are arbitrarily disposed or simply filled,
I.e. waste of resource pollutes environment again；On the other hand, the construction refuse resource enterprise of disposing capacity but lacks stable former material
Material supply.
【Invention content】
In view of the defects and deficiencies of the prior art, the present invention intends to provide agricultural crop straws and building waste material mixture
The method that material cultivates lawn culture medium, it use will the agricultural crop straw containing large amount of organic and construction waste for base-material, it is auxiliary
Other auxiliary materials are helped, the material for cultivating lawn culture medium is formed；It solves construction waste disorderly processing currently on the market, influences ring
It protects and the low problem of resource utilization, turns waste into wealth, not only solved pollution of the construction waste to environment, but also meet national promotion
Environmental protection and energy saving and resource reutilization requirement, also produce economic benefits.
The method that agricultural crop straw of the present invention cultivates lawn culture medium with building waste material mixture material, it is used
Following method and step：
Step 1：Agricultural crop straw processing, using following steps：
1) agricultural crop straw is obtained into processing stalk material for the first time by being dried in conveyer belt to dryer；
2) by step 1）In first processing stalk material to disintegrating machine in crush, formed stalk base-material；
Step 2：Construction waste processing, using following steps：
1）Inorganic wastes in construction waste are classified, formed give up brick, scrap steel, waste concrete, cullet, barren rock material and
Culled wood；
2）By step 1）In useless brick, waste concrete, cullet, barren rock material and culled wood be crushed respectively by pulverizer,
Form the material of brick, concrete material, frit, stone material, wood material；
3）By step 2）In wood material be crushed, formed wood fibre material；
4）By step 2）In stone material be crushed, formed stone particles material；
5）By step 2）In construction waste mixed as following weight percent：By material of brick 20-60%, concrete material 10-
35%, frit 15-25%, stone material 10-15%, wood material 15-35%, send into blending tank, and the water for adding 10-30% carries out
Uniform stirring obtains building base-material；
Step 3：Component following by weight ratio is mixed：
It takes the building base-material 40-65% in step 2 and takes the stalk base-material 35-65% in step 1, be stirred by blender
Mixing adds the water of 5-10%, forms the base-material of lawn culture medium；
Step 4：The wood fibre material being laid on the base-material of step 3 in step 2, uniformly spreads on wood fibre material
If the stone particles material in step 2, the culture medium of three layers of material structure is formed；
Step 5：It is uniformly laid with grass-seed on the culture medium of step 4, is eventually adding growth promoter.
Further, the drying time in dryer of the agricultural crop straw in step 1 is 0.5-2.5 hours, drying temperature
For 100-120 degree.
Further, the agricultural crop straw in step 1 is wheat, rice, corn, potato, rape, cotton or sugarcane.
With the above structure, the present invention has the beneficial effect that：Agricultural crop straw of the present invention is mixed with building waste material
Close the method that material cultivates lawn culture medium, it use will the agricultural crop straw containing large amount of organic and construction waste for base
Material assists other auxiliary materials, forms the material for cultivating lawn culture medium；It solves construction waste disorderly processing currently on the market,
Environmentally friendly and low resource utilization problem is influenced, turns waste into wealth, has not only solved pollution of the construction waste to environment, but also meet state
The requirement of environmental protection and energy saving and resource reutilization that family advocates, also produces economic benefits.
【Specific implementation mode】
It will come that the present invention will be described in detail with specific embodiment below, illustrative examples therein and explanation are only used for explaining this
Invention, but it is not as a limitation of the invention.
Agricultural crop straw described in present embodiment cultivates the side of lawn culture medium with building waste material mixture material
Method, its step with the following method：
Step 1：Agricultural crop straw processing, using following steps：
1) agricultural crop straw is obtained into processing stalk material for the first time by being dried in conveyer belt to dryer；
2) by step 1）In first processing stalk material to disintegrating machine in crush, formed stalk base-material；
Step 2：Construction waste processing, using following steps：
1）Inorganic wastes in construction waste are classified, formed give up brick, scrap steel, waste concrete, cullet, barren rock material and
Culled wood；
2）By step 1）In useless brick, waste concrete, cullet, barren rock material and culled wood be crushed respectively by pulverizer,
Form the material of brick, concrete material, frit, stone material, wood material；
3）By step 2）In wood material be crushed, formed wood fibre material；
4）By step 2）In stone material be crushed, formed stone particles material；
5）By step 2）In construction waste mixed as following weight percent：By material of brick 20-60%, concrete material 10-
35%, frit 15-25%, stone material 10-15%, wood material 15-35%, send into blending tank, and the water for adding 10-30% carries out
Uniform stirring obtains building base-material；
Step 3：Component following by weight ratio is mixed：
It takes the building base-material 40-75% in step 2 and takes the stalk base-material 35-65% in step 1, be stirred by blender
Mixing adds the water of 5-10%, forms the base-material of lawn culture medium；
Step 4：The wood fibre material being laid on the base-material of step 3 in step 2, uniformly spreads on wood fibre material
If the stone particles material in step 2, the culture medium of three layers of material structure is formed；
Step 5：It is uniformly laid with grass-seed on the culture medium of step 4, is eventually adding growth promoter.
One kind as the present invention is preferred, and the drying time in dryer of the agricultural crop straw in step 1 is 0.5-2.5
Hour, drying temperature is 100-120 degree.
One kind as the present invention preferably, agricultural crop straw in step 1 be wheat, rice, corn, potato, rape,
Cotton or sugarcane.
In the present invention, agricultural crop straw is wheat, rice, corn, potato, rape, cotton or sugarcane and other agricultures
Remainder of the crop after harvesting seed.The photosynthetic product of crops has more than half to be present in stalk, and stalk is rich
Nitrogenous, phosphorus, potassium, calcium, magnesium and organic matter etc. are a kind of with multiduty reproducible living resources, and stalk is also a kind of thick
Feed.Feature is crude fiber content height（30%-40%）, and contain lignin etc..Therefore agricultural crop straw mainly contains largely
Organic matter.
In the present invention, construction waste includes mainly inorganic wastes, organic waste materials and organic-inorganic mixing waste.Mineral waste
Material has brick, steel, concrete, glass, stone material and culled wood etc..Steel refer mainly to include plank, wire rod and roundwood etc..Coagulation
Soil refers generally to cement, lime and sand etc..Wherein steel can be recycled as iron and steel resource toward steel mill is back to.
In the present invention, by being dried to agricultural crop straw and construction waste, broken straw base material, wooden fibre are formed
Material, stone particles material, building base-material are tieed up, then by the stalk base-material containing organic matter and builds base-material 35- by weight
65%, 40-75% is mixed, and adds the water of 5-10%, forms the base-material of lawn culture medium.Again successively on base-material
Wood fibre material, stone particles material, grass-seed and growth promoter.
The method that agricultural crop straw of the present invention cultivates lawn culture medium with building waste material mixture material, it is used
It is base-material by the agricultural crop straw containing large amount of organic and construction waste, assists other auxiliary materials, is formed and cultivate lawn culture
The material of base；It solves construction waste disorderly processing currently on the market, influences environmentally friendly and low resource utilization problem, becomes useless
It for treasured, had not only solved pollution of the construction waste to environment, but also has met the environmental protection and energy saving of country's promotion and wanting for resource reutilization
It asks, also produces economic benefits.
The above is only the better embodiment of the present invention, therefore all according to feature and original described in present patent application range
The done equivalent change or modification of reason, is included within the scope of present patent application.
Claims (3)
1. the method that agricultural crop straw cultivates lawn culture medium with building waste material mixture material, it is characterised in that：It is using such as
Lower method and step：
Step 1：Agricultural crop straw processing, using following steps：
By agricultural crop straw by being dried in conveyer belt to dryer, processing stalk material for the first time is obtained；
By step 1）In first processing stalk material to disintegrating machine in crush, formed stalk base-material；
Step 2：Construction waste processing, using following steps：
1）Inorganic wastes in construction waste are classified, formed give up brick, scrap steel, waste concrete, cullet, barren rock material and
Culled wood；
2）By step 1）In useless brick, waste concrete, cullet, barren rock material and culled wood be crushed respectively by pulverizer,
Form the material of brick, concrete material, frit, stone material, wood material；
3）By step 2）In wood material be crushed, formed wood fibre material；
4）By step 2）In stone material be crushed, formed stone particles material；
5）By step 2）In construction waste mixed as following weight percent：By material of brick 20-60%, concrete material 10-
35%, frit 15-25%, stone material 10-15%, wood material 15-35%, send into blending tank, and the water for adding 10-30% carries out
Uniform stirring obtains building base-material；
Step 3：Component following by weight ratio is mixed：
It takes the building base-material 40-65% in step 2 and takes the stalk base-material 35-65% in step 1, be stirred by blender
Mixing adds the water of 5-10%, forms the base-material of lawn culture medium；
Step 4：The wood fibre material being laid on the base-material of step 3 in step 2, uniformly spreads on wood fibre material
If the stone particles material in step 2, the culture medium of three layers of material structure is formed；
Step 5：It is uniformly laid with grass-seed on the culture medium of step 4, is eventually adding growth promoter.
2. the method that agricultural crop straw according to claim 1 cultivates lawn culture medium with building waste material mixture material,
It is characterized in that：Agricultural crop straw in the step 1 drying time in dryer is 0.5-2.5 hours, drying temperature 120-
150 degree.
3. the method that agricultural crop straw according to claim 1 cultivates lawn culture medium with building waste material mixture material,
It is characterized in that：Agricultural crop straw in step 1 is wheat, rice, corn, potato, rape, cotton or sugarcane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205430.5A CN108551982A (en) | 2018-03-13 | 2018-03-13 | The method that agricultural crop straw cultivates lawn culture medium with building waste material mixture material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205430.5A CN108551982A (en) | 2018-03-13 | 2018-03-13 | The method that agricultural crop straw cultivates lawn culture medium with building waste material mixture material |
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| CN108551982A true CN108551982A (en) | 2018-09-21 |
Family
ID=63532471
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| CN201810205430.5A Pending CN108551982A (en) | 2018-03-13 | 2018-03-13 | The method that agricultural crop straw cultivates lawn culture medium with building waste material mixture material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644603A (en) * | 2018-12-08 | 2019-04-19 | 深圳市升源园林生态有限公司 | A kind of ecological soil guard system and its building method |
| CN109644825A (en) * | 2018-12-08 | 2019-04-19 | 深圳市升源园林生态有限公司 | A kind of landscape ecology repair system and its building method |
| CN117716968A (en) * | 2024-02-08 | 2024-03-19 | 北京市农林科学院 | Artificial soil and preparation method thereof |
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| CN105052487A (en) * | 2015-08-05 | 2015-11-18 | 叶建军 | Structure and method for constructing sport field turf by using construction waste |
| CN107211765A (en) * | 2017-05-25 | 2017-09-29 | 陈橹达 | The method that cultivation ecological nutrition soil is manufactured using city solid waste |
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| CN1860843A (en) * | 2006-06-16 | 2006-11-15 | 天津师范大学 | Substrate for grawing urban carpet sward and its prepn. method |
| CN101073311A (en) * | 2006-12-11 | 2007-11-21 | 天津师范大学 | Method for treating heavy metals in living garbage by using crop stalks and lawn plants |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644603A (en) * | 2018-12-08 | 2019-04-19 | 深圳市升源园林生态有限公司 | A kind of ecological soil guard system and its building method |
| CN109644825A (en) * | 2018-12-08 | 2019-04-19 | 深圳市升源园林生态有限公司 | A kind of landscape ecology repair system and its building method |
| CN109644825B (en) * | 2018-12-08 | 2021-03-02 | 深圳市升源园林生态有限公司 | Garden ecological restoration system and building method thereof |
| CN117716968A (en) * | 2024-02-08 | 2024-03-19 | 北京市农林科学院 | Artificial soil and preparation method thereof |
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Application publication date: 20180921 |