CN108610207A - Matrix and preparation method thereof of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening - Google Patents
Matrix and preparation method thereof of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening Download PDFInfo
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- CN108610207A CN108610207A CN201710039999.4A CN201710039999A CN108610207A CN 108610207 A CN108610207 A CN 108610207A CN 201710039999 A CN201710039999 A CN 201710039999A CN 108610207 A CN108610207 A CN 108610207A
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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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- Pest Control & Pesticides (AREA)
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The present invention relates to the retain water and nutrients technical field of cultivation of agriculture and forestry anti-drought afforestation, provide a kind of matrix and preparation method thereof of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening.The raw material of matrix provided by the invention of sowing grass seeds by duster is counted in parts by weight includes：5 10 parts of 25 35 parts of decomposed organic waste, 30 50 parts of soil moved in improve the original, 5 15 parts of kaolin, 5 15 parts of fine sand, 0.5 0.8 parts of potassium fulvate, 34 parts of the sticky glue of flour and plant fiber.This matrix of sowing grass seeds by duster can make plant quickly form intensive aerial part and flourishing root system in prolonged drought road metal side slope, effectively carry out Slope greening, and consolidated soil prevents rainwash and soil erosion.The preparation method of matrix provided by the invention of sowing grass seeds by duster includes mixing decomposed organic waste, soil moved in improve the original, kaolin, fine sand, potassium fulvate co-grinding with plant fiber at particle, then adds water to stir into thick, is then mixed with the sticky glue of flour.The preparation method is technically simple, and operability is strong, is conducive to industrialized production.
Description
Technical field
The present invention relates to the retain water and nutrients technical field of cultivation of agriculture and forestry anti-drought afforestation, are applicable in particular to one kind
In sow grass seeds by duster matrix and the preparation method of arid and semi-arid area road metal Slope greening.
Background technology
Arid and semi-arid area rubble side slope soil is deficient with humus, soil property is loosely easily caved in, corrosion resistance is weak, plants
By the feature that sparse, nutrition content is low, soil-forming process is slow, soil fertilizer water holding capacity is very poor, and due to arid half
The special physico-mechanical properties of arid biogeographic zone soil property and arid and semi-arid area climatic environment condition complicated and changeable, these side slopes occur
Coombe such as degrades at a variety of disasters, causes serious soil erosion, destroys ecoscape, how to accomplish road metal side
The project that slope ecosystem revegetation is always tackled key problems both at home and abroad.
Although currently, there are many domestic patented technology in relation to road metal Slope greening, about arid and semi-arid area spy
The ecological reestablishment of different environmental condition is not mature enough, and specific aim is not strong, and Slope greening effect is poor, and expensive.
Invention content
The purpose of the present invention is to provide a kind of matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening, this sows grass seeds by duster
Matrix can make plant quickly form intensive aerial part and flourishing root system in the road metal side slope of prolonged drought, effectively into
Row Slope greening, consolidated soil prevent rainwash and soil erosion.
Another object of the present invention is to provide a kind of matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening
Preparation method, the preparation method is technically simple, and operability is strong, is conducive to industrialized production.
The present invention solves its technical problem using following technical scheme to realize.
A kind of matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening, is made of raw material, counts in parts by weight, former
Material includes：Decomposed organic waste 25-35 parts, 30-50 parts of soil moved in improve the original, 5-15 parts of kaolin, 5-15 parts of fine sand, potassium fulvate 0.5-
0.8 part, flour sticky glue 3-4 parts and 5-10 parts of plant fiber.
A kind of preparation method of such as matrix of sowing grass seeds by duster of above-mentioned arid and semi-arid area road metal Slope greening, will be decomposed organic
Waste, soil moved in improve the original, kaolin, fine sand, potassium fulvate co-grinding are mixed at particle, then with plant fiber, and then plus water stirs
At thick, then mixed with the sticky glue of flour.The preparation method is technically simple, and the preparation method is technically simple, operability
By force, it is conducive to industrialized production.
A kind of matrix and preparation method thereof of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided by the invention
Advantageous effect is：
A kind of matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided by the invention includes following raw material：It is rotten
Ripe organic waste, soil moved in improve the original, kaolin, fine sand, potassium fulvate, the sticky glue of flour and plant fiber.Wherein decomposed organic waste
Object is capable of providing the nutritional ingredient increase soil fertility, and the use of waste can substantially reduce the cost of Slope greening；Visitor
Soil is from the garden mould for drawing the earth's surface 50cm or more come in farmland；Kaolin has stable chemical performance, cohesive force big and water conservation energy
The features such as power is strong；The ventilating slit of fine sand is big, loose ventilative；Potassium fulvate is containing trace element, rare earth element, plant growth regulating
The multiple nutritional components such as agent and viral inhibitors；The sticky glue of flour can bond soil particle, make the good group of soil conservation
Kernel structure effectively reduces soil erosion；Plant fiber has the function of that reduction matrix is dry and cracked.Wherein, it counts in parts by weight, it is decomposed
Organic waste is 25-35 parts, and soil moved in improve the original is 30-50 parts, and kaolin is 5-15 parts, 5-15 parts of fine sand, potassium fulvate 0.5-0.8
Part, flour sticky glue 3-4 part and plant fiber are 5-10 parts.The formula rate design science cooperates between various raw materials
Synergistic function can be played, using this proportioning, nutritional ingredient and the active constituent interaction of various raw materials and supplement,
Make matrix obtained of sowing grass seeds by duster be more advantageous to increase soil fertility, promotes plant growth.
A kind of preparation method of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided by the invention, including
Decomposed organic waste, soil moved in improve the original, kaolin, fine sand, potassium fulvate co-grinding are mixed at particle, then with plant fiber, connect
It plus water stirs into thick, then mixed with the sticky glue of flour.The preparation method is technically simple, and operability is strong, is conducive to work
Industry metaplasia is produced.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the measurement result block diagram of the soil relative water content of experimental group 1-5 in experimental example 2：
Fig. 2 a are the emergence rate block diagram of experimental group 1-5 in experimental example 3；
Fig. 2 b are the cover degree block diagram of experimental group 1-5 in experimental example 3；
Fig. 2 c are the matrix fracture number block diagram of experimental group 1-5 in experimental example 3；
Fig. 2 d are the matrix flaw area block diagram of experimental group 1-5 in experimental example 3.
Specific implementation mode
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, builds according to normal condition or manufacturer
The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase
Product.
Below to sow grass seeds by duster matrix and its system of a kind of arid and semi-arid area road metal Slope greening of the embodiment of the present invention
Preparation Method is specifically described.
A kind of matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening, is made of raw material, counts in parts by weight, former
Material includes：Decomposed organic waste 25-35 parts, 30-50 parts of soil moved in improve the original, 5-15 parts of kaolin, 5-15 parts of fine sand, potassium fulvate 0.5-
0.8 part, flour sticky glue 3-4 parts and 5-10 parts of plant fiber.
The selection of each raw material and proportioning pass through scientific design, increase so as to cooperate between various raw materials and can play collaboration
The effect of effect, using this proportioning, the active constituent interaction of various raw materials and supplement are more advantageous to and increase soil fertility,
Promote plant growth.
Wherein, soil moved in improve the original is from the garden mould for drawing the earth's surface 50cm or more come in farmland.
Kaolin is that nature is common, a kind of very important clay mineral, is to lack alkali and alkaline earth metal ions
Acid medium in, by igneous rock and metamorphic rock feldspar or other silicate minerals formed through slacking, be a kind of non-
Mineral metal products.Mineralogical composition in kaolin mainly by kaolinite, galapectite, hydromica, illite, montmorillonite, quartz and
Feldspar etc..And kaolin is not only rich in abundant mineral resources, and its is cheap, and it is the material of natural safety,
Poisonous and hazardous substance is not will produce during use.
In this embodiment, it is preferred that kaolin is using north arid or the Coaseries kaolin of semiarid region.This kind of coal measures
Kaolin starting material is easy to get, and its stable chemical performance, cohesive force are strong.
In order to make the mineralogical composition in kaolin more efficiently play a role, it is preferable that in this embodiment, using kaolinite
Native powder.In view of saving production cost, which the techniques processing powdering such as be milled by facility easy to operate after drying
Product.The manufactured kaolin powder has the characteristics that adsorption capacity is powerful.The addition of kaolin powder can substitute tradition completely to be made
Binder, in the present embodiment, it is possible to which the cost of matrix obtained of sowing grass seeds by duster is made to decline 22-30%.
Fine sand quality is loose, and permeable breathable is good.Matrix, which is added, can increase the gas permeability that allows of soil, and fine sand be it is natural,
The material of safety, not will produce poisonous and harmful substance in use.Be conducive to some regional indigenous trees of rubble side slope
Growth.
Potassium fulvate is a kind of short carbon chain molecular structure substance extracted from natural humus acid, containing trace element, rare earth
The multiple nutritional components such as element, plant growth regulator and viral inhibitors, can timely supplement be lost in soil support
Point, make soil activating, there is vitality, reduces nutrient continuous cropping disease caused by taken in excess in soil.
The sticky glue of flour be using wheat flour as raw material, thereto be added 25% water, during heating stirring until
Paste is cooled.The sticky glue can bond soil particle, make the good crumb structure of soil conservation, effectively reduce water and soil
It is lost in.Decomposed organic waste refers to carrying out aerobic high-heat using the rotten compost composite fermentation microbial inoculum of rush after mixing, crushing
The organic waste formed after static compost processing.The decomposed organic waste had both avoided organic waste, and arbitrarily discarding causes
The wasting of resources and environmental pollution, and can realize cost-saving synergistic, soil improvement, realize being total to for economic benefit and social environment benefit
It wins.And organic waste is natural, safe material, not will produce poisonous and harmful substance in use.It needs to illustrate
, in this embodiment, it is preferred that, according to mass percent meter, decomposed organic waste includes but is not limited to animal dung
Just at least one of 20% and house refuse, sludge and bacteria residue 80% is crushed by these raw material through mixing, according to
Patent of invention is " a kind of to utilize the preparation method (granted patent for promoting rotten compost composite fermentation microbial inoculum progress aerobic high-heat static compost
Number：ZL201210475450.7 it) " is made.
The raw material proportioning and dosage of the selection of decomposed organic waste pass through scientific design, cooperate between various raw materials
Synergistic effect can be played, using this proportioning, the active constituent interaction of various raw materials and supplement are more advantageous to
Cost-saving synergistic and soil improvement.
In this embodiment, it is preferred that going back the plant fiber that is added to of adaptation to local conditions, in the present embodiment, plant fiber
Including at least one of wheat stalk and maize straw, it is preferable that plant fiber includes discarded wheat stalk and corn stalk
Stalk.These stalks can improve the integral strength of matrix provided in this embodiment of sowing grass seeds by duster, so that its more abrasion, is similar to
Common reinforced earth in engineering.The experimental results showed that：Plant fiber can be by improving matrix provided in this embodiment of sowing grass seeds by duster
Shearing strength delays to shrink the time for generating crack, reduce fracture width and reduce Erosion and Sediment Production etc., makes provided in this embodiment
The overall stability for matrix of sowing grass seeds by duster is able to good holding.In the present embodiment, consider that ground raw material is easier to add and mix, it is small
Wheat Straw is 4-6cm/ sections, and maize straw is 2-3cm/ sections.
The preparation method of the matrix of sowing grass seeds by duster of this kind of arid and semi-arid area road metal Slope greening includes：It first will be decomposed organic
Waste, soil moved in improve the original, kaolin and fine sand mixing, are ground into particle.It should be noted that in this embodiment, it is preferred that, consider
Can farthest it be contacted and be uniformly mixed to each raw material, the grain size of particle is 80-200 mesh；Particle after crushing again with hand hay cutter
It is mixed at the plant fiber of section.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
The raw material of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment is in parts by weight
It is calculated as：30 parts of decomposed organic waste, 41 parts of soil moved in improve the original, 10 parts of kaolin, 0.5 part of potassium fulvate, 10 parts of fine sand, the sticky glue of flour
3.5 parts and 5 parts of plant fiber.
The preparation method of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment, including：
By 30 parts of decomposed organic waste, 41 parts of soil moved in improve the original, 10 parts of kaolin is crushed to after 0.5 part of 10 parts of fine sand, potassium fulvate mixing
The particle of 80-100 mesh, then mix with 5 parts of plant fiber then plus water stir into it is thick, then with 3.5 parts of the sticky glue of flour
Mixing.
Embodiment 2
The raw material of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment is in parts by weight
It is calculated as：35 parts of decomposed organic waste, 40 parts of soil moved in improve the original, 10 parts of kaolin, 6 parts of fine sand, 0.5 part of potassium fulvate, the sticky glue of flour
3.5 parts and 5 parts of plant fiber.
The preparation method of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment, including：
By 35 parts of decomposed organic waste, 40 parts of soil moved in improve the original, 10 parts of kaolin is crushed to after the 0.5 part of mixing of 6 parts of fine sand and potassium fulvate
The particle of 80-100 mesh, then with plant fiber 5 parts mix, then plus water stir into it is thick, then with 3.5 parts of the sticky glue of flour
Mixing.
Embodiment 3
The raw material of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment is in parts by weight
It is calculated as：25 parts of decomposed organic waste, 45 parts of soil moved in improve the original, 10 parts of kaolin, 10 parts of fine sand, 0.5 part of potassium fulvate, the sticky glue of flour
3.5 parts and 6 parts of plant fiber.
The preparation method of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment, including：
By 25 parts of decomposed organic waste, 45 parts of soil moved in improve the original, 10 parts of kaolin crushes after the 0.5 part of mixing of 10 parts of fine sand and potassium fulvate
To the particle of 80-100 mesh, then with plant fiber 6 parts mix, then plus water stir into it is thick, then with the sticky glue of flour 3.5
Part mixing.
Embodiment 4
The raw material of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment is in parts by weight
It is calculated as：30 parts of decomposed organic waste, 40 parts of soil moved in improve the original, 7 parts of kaolin, 10 parts of fine sand, 0.6 part of potassium fulvate, the sticky glue of flour
3.4 parts and 9 parts of plant fiber.
The preparation method of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment, including：
By 30 parts of decomposed organic waste, 40 parts of soil moved in improve the original, 7 parts of kaolin is crushed to after the 0.6 part of mixing of 10 parts of fine sand and potassium fulvate
The particle of 80-100, then after being mixed with 9 parts of plant fiber, then plus water stir into it is thick, then with 3.4 parts of the sticky glue of flour
Mixing.
Embodiment 5
The raw material of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment is in parts by weight
It is calculated as：25 parts of decomposed organic waste, 40 parts of soil moved in improve the original, 10 parts of kaolin, 10 parts of fine sand, 0.8 part of potassium fulvate, the sticky glue of flour
4.2 parts and 10 parts of plant fiber.
The preparation method of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening provided in this embodiment, including：
By 25 parts of decomposed organic waste, 40 parts of soil moved in improve the original, 10 parts of kaolin crushes after the 0.8 part of mixing of 10 parts of fine sand and potassium fulvate
To the particle of 80-100 mesh, then with plant fiber 10 parts mix, then plus water stir into it is thick, then with the sticky glue of flour
4.2 parts of mixing.
Reference examples 1
The raw material of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides is in parts by weight
It is calculated as：41 parts of soil moved in improve the original, 10 parts of kaolin, 10 parts of fine sand, 0.5 part of potassium fulvate, 3.5 parts of the sticky glue of flour and plant fiber 5
Part.
The preparation method of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides, including：
By 41 parts of soil moved in improve the original, 10 parts of kaolin, 10 parts of fine sand after 0.5 part of mixing of potassium fulvate, is crushed to the particle of 80-100 mesh, then with
The mixing of 5 parts of plant fiber, then plus water stir into it is thick, then with the sticky glue of flour 3.5 parts mix.
Reference examples 2
The raw material of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides is in parts by weight
It is calculated as：30 parts of decomposed organic waste, 10 parts of kaolin, 10 parts of fine sand, 0.5 part of potassium fulvate, 3.5 parts of the sticky glue of flour, and
5 parts of plant fiber.
The preparation method of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides, including：
30 parts of decomposed organic waste, 10 parts of kaolin, 10 parts of fine sand are crushed to 80-100 purposes after 0.5 part of mixing of potassium fulvate
Grain, then with plant fiber 5 parts mix, then add water stir into it is thick, then with the sticky glue of flour 3.5 parts mix.
Reference examples 3
The raw material of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides is in parts by weight
It is calculated as：30 parts of decomposed organic waste, 41 parts of soil moved in improve the original, 10 parts of fine sand, 0.5 part of potassium fulvate, 3.5 parts of the sticky glue of flour, and plant
5 parts of fibres.
The preparation method of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides, including：
By 30 parts of decomposed organic waste, 41 parts of soil moved in improve the original, 10 parts of fine sand is crushed to 80-100 purposes after 0.5 part of mixing of potassium fulvate
Grain, then with plant fiber 5 parts mix, then add water stir into it is thick, then with the sticky glue of flour 3.5 parts mix.
Reference examples 4
The raw material of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides is in parts by weight
It is calculated as：30 parts of decomposed organic waste, 41 parts of soil moved in improve the original, 10 parts of kaolin, 0.5 part of potassium fulvate, 3.5 parts of the sticky glue of flour, and
5 parts of plant fiber.
The preparation method of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides, including：
By 30 parts of decomposed organic waste, 41 parts of soil moved in improve the original is crushed to 80-100 mesh after the 0.5 part of mixing of 10 parts of kaolin and potassium fulvate
Particle, then with plant fiber 5 parts mix, then plus water stir into it is thick, then with the sticky glue of flour 3.5 parts mix.
Reference examples 5
The raw material of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides is in parts by weight
It is calculated as：30 parts of decomposed organic waste, 41 parts of soil moved in improve the original, 10 parts of kaolin, 10 parts of fine sand, 0.5 part of potassium fulvate and flour are viscous
Paste 3.5 parts of glue.
The preparation method of the matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that this reference examples provides, including：
By 3 parts of decomposed organic waste, 41 parts of soil moved in improve the original, 10 parts of kaolin, 10 parts of fine sand is crushed to after 0.5 part of mixing of potassium fulvate
The particle of 80-100 mesh, then plus water stir into it is thick, then with the sticky glue of flour 3.5 parts mix.
Reference examples 6
The raw material for the matrix of sowing grass seeds by duster that this reference examples provides is calculated by weight as：100 parts of peat.
The preparation method for the matrix of sowing grass seeds by duster that this reference examples provides, including：Peat is crushed to 80-100 purposes for 100 parts
Grain.
Reference examples 7
The raw material for the matrix of sowing grass seeds by duster that this reference examples provides is calculated by weight as：100 parts of soil moved in improve the original.
The preparation method for the matrix of sowing grass seeds by duster that this reference examples provides, including：Soil moved in improve the original is crushed to 80-100 purposes for 100 parts
Grain.
Experimental example 1
(1) experiment material：The arid and semi-arid area road metal Slope greening that embodiment 1-5 and reference examples 1-5 are provided
The matrix of sowing grass seeds by duster that matrix of sowing grass seeds by duster and reference examples 6 and 7 provide.
(2) experiment packet：The arid and semi-arid area road metal Slope greening that embodiment 1-5 and reference examples 1-5 are provided
Matrix of sowing grass seeds by duster and the matrix number of sowing grass seeds by duster of the offer of reference examples 6 and 7 are experimental group 1-13.
(3) experiment process method：12 diameter 10cm, the pvc pipe of high 30cm are chosen in experiment, and bottom is sealed with gauze, will
In the matrix loading tube that experimental group 1-12 is provided, the height of filled matrix is 25cm, and each processing is repeated 3 times, and pvc pipe is placed in
Lanzhou University's lawn Experimental Base.
(4) observation index：
The soil weight using core cutter method fetch earth drying after measure；
Soil organic matter content uses potassium bichromate (K2Cr2O7) volumetric method measurement；
Soil alkali-hydrolyzable nitrogen is measured using alkaline hydrolysis diffusion boric acid absorption process；
Soil available phosphorus uses sodium bicarbonate (NaHCO3) extraction；
Soil available nitrogen uses ammonium acetate (NH4OAc) extraction；
PH value uses potentiometry；
EC is measured using conductivity meter；
The measurement result of the indices of experimental group 1-13 is as shown in table 1：
The measurement result of the indices of 1. experimental group 1-13 of table
As shown in Table 1, the content of organic matter of experimental group 1-5 and experimental group 7-11, alkali-hydrolyzable nitrogen, available phosphorus, quick-acting potassium content
Significantly larger than experimental group 6 and experimental group 12, this decomposed organic matter waste having benefited from experimental group 1-5 and experimental group 7-10 carry
A large number of nutrients of confession, peat itself also contains a large amount of nutriment in experimental group 11；The EC values of experimental group 12 are more than real
A group 1-11 is tested, and the EC values of experimental group 1-6 and experimental group 8-12 are more than experimental group 7, this illustrates that soil moved in improve the original can promote soluble-salt
Dissolving.
Experimental example 2
(1) experiment material：The matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that embodiment 1-3 is provided, with
And the matrix of sowing grass seeds by duster that reference examples 6 and 7 provide.
(2) experiment packet：The matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that embodiment 1-3 is provided, with
And the matrix number of sowing grass seeds by duster that reference examples 6 and 7 provide is experimental group 1-5.
(3) experiment process method：5 diameter 10cm, the pvc pipe of high 30cm are chosen in experiment, and bottom is sealed with gauze, will be real
It tests in the matrix loading tube that group 1-5 is provided, the height of filled matrix is 25cm, and each processing is repeated 3 times, and pvc pipe is placed in orchid
State university lawn Experimental Base.
(4) observation index：Soil moisture content is measured using Diviner soil moisture instrument, all cells before test process
15cm or more the soil layers soil relative water content that is averaged is held in the 70% of field capacity (FWC)；The soil phase of experimental group 1-5
It is as shown in Figure 1 to the measurement result of water content：
As shown in Figure 1, the water content highest of experimental group 1, and the water content of experimental group 1-3 is higher than experimental group 4 and 5, with
The amplitude of variation of the increase soil moisture content of kaolin content reduces in matrix, it can be seen that kaolin has very strong water conservation
Property, matrix provided in an embodiment of the present invention of sowing grass seeds by duster much is not achieved in loess in the good water-retaining property of peat.
Experimental example 3
(1) experiment material：The matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that embodiment 1-3 is provided, with
And the matrix of sowing grass seeds by duster that reference examples 6,7 provide.
(2) experiment packet：The matrix of sowing grass seeds by duster for the arid and semi-arid area road metal Slope greening that embodiment 1-3 is provided, with
And the matrix number of sowing grass seeds by duster that reference examples 6,7 provide is experimental group 1-5.
(3) experiment process method：It is designed using randomized block experiment, in Lanzhou White Pagoda Hill Park tiger beam side slope (mean inclination
It is 50 degree), the lattice beam of 5 pieces of 2.5m × 1m is chosen, the experimental group 1-5 matrix provided is layed in lattice beam at random.
(4) observation index：Emergence rate, cover degree, matrix fracture number, matrix flaw area.
Emergence rate is the important indicator weighed seed quality quality and influence final planting effect, it is not only complete with seed
The internal causes such as good, seed embryo activity have relationship, also have close ties with external factor such as illumination, soil, moisture, humidity.From
The emergence rate that Fig. 2 a can be seen that experimental group 1,2,3 is above experimental group 4 and 5, and it is half-dried that this has benefited from arid provided by the invention
The matrix formulations more science of sowing grass seeds by duster of drought-hit area road metal Slope greening, the nutrition that crop absorbs altogether is more comprehensive, wherein testing
The emergence rate highest of group 2 therefore deduces that influence of the different ratio of raw material to seeding ratio is different.
From Fig. 2 b it is found that under conditions of commonly being sowed grass seeds by duster to road metal side slope, vegetation sow current year cover degree with time
Year cover degree has different degrees of variation.Compared with experimental group 4 and 5, the cover degree of experimental group 1,2,3 is all with the increase of sowing time
And increase, on the whole, have benefited from the increase of decomposed organic waste object amount, cover degree increases.
From Fig. 2 c and Fig. 2 d it is found that the addition of plant fiber can greatly reduce side slope sow grass seeds by duster matrix generation fracture number
And flaw area, this maintains the stability of construction slope surface, has ensured the survival rate in vegetation later stage, ensure that slope ecological significantly
The construction quality of restoration harness.
In conclusion we pass through years of researches and exploration, for loess plateau railway, highway, mine, water conservancy, mountain
The elementary items such as area's house and the exposed soil erosion and ecological environment problem of farmland field bund long-term slope, summed up be suitble to it is dry
The matrix low cost preparation method of sowing grass seeds by duster of non-irrigated semiarid region road metal Slope greening, can make plant broken in the highway of prolonged drought
Stone side slope can quickly form intensive aerial part and flourishing root system, effectively carry out Slope greening, and consolidated soil prevents earth's surface
Runoff and soil erosion protect the life of the elementary items such as railway, highway, mine, water conservancy, mountain area house and farmland field bund side slope
State safety, uses the materials such as decomposed organic waste, greatly reduces the cost of Slope greening in addition, significantly improves soil fertilizer
Power ensures the growth of slope plant.For the slope treatment in China western part same type area, provides a kind of be in and first intake both at home and abroad
Flat low cost is sowed grass seeds by duster matrix.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening, which is characterized in that be made of raw material, by weight
Number meter, the raw material include：Decomposed organic waste 25-35 parts, 30-50 parts of soil moved in improve the original, 5-15 parts of kaolin, fine sand 5-15
Part, 0.5-0.8 parts of potassium fulvate, flour sticky glue 3-4 parts and 5-10 parts of plant fiber.
2. the matrix of sowing grass seeds by duster according to claim 1 suitable for arid and semi-arid area road metal Slope greening, feature
It is, counts in parts by weight, the raw material includes：It is described decomposed organic waste 30-35 parts, described soil moved in improve the original 40-50 parts, described
10-15 parts of kaolin, described fine sand 10-15 parts, described potassium fulvate 0.6-0.8 parts, sticky glue 3.5-4 parts of the flour, and
Described plant fiber 8-10 parts.
3. the matrix of sowing grass seeds by duster of arid and semi-arid area gravel road Slope greening according to claim 1 or 2, feature exist
In by mass percentage, the decomposed organic waste includes feces of livestock and poultry 20% and domestic refuse 80%.
4. the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening according to claim 3, which is characterized in that institute
It includes at least one of house refuse, sludge and bacteria residue to state domestic refuse.
5. the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening according to claim 1 or 2, feature exist
In by mass percentage, the soil moved in improve the original is using farmland table soil.
6. the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening according to claim 1 or 2, feature exist
In the kaolin is using arid or the Coaseries kaolin of semiarid region.
7. the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening according to claim 1 or 2, feature exist
In the plant fiber includes wheat stalk and maize straw.
8. the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening according to claim 1 or 2, feature exist
In the plant fiber includes maize straw or wheat stalk.
9. a kind of preparation side of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening as claimed in claim 1 or 2
Method, which is characterized in that including：By decomposed organic waste, soil moved in improve the original, kaolin, fine sand, potassium fulvate co-grinding at particle,
It is mixed again with plant fiber, then plus water is stirred into thick and then mixed with the sticky glue of flour.The preparation method is technically simple,
Operability is strong, is conducive to industrialized production.
10. the preparation method of the matrix of sowing grass seeds by duster of arid and semi-arid area road metal Slope greening according to claim 9,
It is characterized in that, the grain size of the particle is 80-100 mesh.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839507A (en) * | 2019-11-01 | 2020-02-28 | 内蒙古蒙草生态环境（集团）股份有限公司 | Soil-rock mixed slope spray-seeding matrix and preparation method thereof |
| CN112189534A (en) * | 2020-10-16 | 2021-01-08 | 中国农业科学院都市农业研究所 | Floating cultivation substrate |
| CN113179865A (en) * | 2021-05-17 | 2021-07-30 | 兰州大学 | Preparation method of soilless ecological grass blanket suitable for cold and arid regions |
| CN113261480A (en) * | 2021-05-27 | 2021-08-17 | 王国爱 | Soilless fiber spray-seeding process for ecological restoration of road side slope |
| CN114540040A (en) * | 2020-11-18 | 2022-05-27 | 蓝星(北京)化工机械有限公司 | Soil matrix modifier for rapid restoration and desertification of plateau environment vegetation |
| CN114946546A (en) * | 2021-02-23 | 2022-08-30 | 青岛冠中生态股份有限公司 | Method for planting artemisia desertorum on plateau sand slope |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839507A (en) * | 2019-11-01 | 2020-02-28 | 内蒙古蒙草生态环境（集团）股份有限公司 | Soil-rock mixed slope spray-seeding matrix and preparation method thereof |
| CN112189534A (en) * | 2020-10-16 | 2021-01-08 | 中国农业科学院都市农业研究所 | Floating cultivation substrate |
| CN114540040A (en) * | 2020-11-18 | 2022-05-27 | 蓝星(北京)化工机械有限公司 | Soil matrix modifier for rapid restoration and desertification of plateau environment vegetation |
| CN114946546A (en) * | 2021-02-23 | 2022-08-30 | 青岛冠中生态股份有限公司 | Method for planting artemisia desertorum on plateau sand slope |
| CN113179865A (en) * | 2021-05-17 | 2021-07-30 | 兰州大学 | Preparation method of soilless ecological grass blanket suitable for cold and arid regions |
| CN113179865B (en) * | 2021-05-17 | 2023-11-28 | 兰州大学 | Preparation method of soilless ecological grass blanket suitable for cold and dry areas |
| CN113261480A (en) * | 2021-05-27 | 2021-08-17 | 王国爱 | Soilless fiber spray-seeding process for ecological restoration of road side slope |
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Application publication date: 20181002 |