CN110130308A - Slow-release fertilizer sand brick and the sand-protecting barrier that fixes the sand - Google Patents
Slow-release fertilizer sand brick and the sand-protecting barrier that fixes the sand Download PDFInfo
- Publication number
- CN110130308A CN110130308A CN201910457880.8A CN201910457880A CN110130308A CN 110130308 A CN110130308 A CN 110130308A CN 201910457880 A CN201910457880 A CN 201910457880A CN 110130308 A CN110130308 A CN 110130308A
- Authority
- CN
- China
- Prior art keywords
- sand
- brick body
- slow
- brick
- release fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cultivation Of Plants (AREA)
Abstract
Disclosed by the invention is the sand-protecting barrier that fixes the sand that a kind of slow-release fertilizer of engineering field fixes the sand and built up with slow-release fertilizer sand brick of checking winds and fixing drifting sand.Slow-release fertilizer sand brick is equipped with the brick body of accommodating chamber and through-hole including middle part, and for brick body by being made after clay and slow-release fertilizer mixing, the slow-release fertilizer quality accounts for the 15~30% of brick body gross mass.The sand-protecting barrier that fixes the sand is built up using slow-release fertilizer sand brick, multiple brick bodies are spelled vertically and are placed on desert afforestation engineering area, at least 5cm in desert is inserted into brick body lower end, then grass seed or shrub seedling are sowed in the gap formed between the accommodating chamber of brick body, through-hole and adjacent brick body, to form the sand-protecting barrier that fixes the sand.This fix the sand sand-protecting barrier can slow, effective Releasing nutrient, substantially increase the emergence rate and survival rate of plant, and can effectively improve desertification, the problems such as deserted grassland moisture lacks, nutrient is barren and long growth cycle plant later period nutrient dificiency.
Description
Technical field
The present invention relates to check winds and fix drifting sand engineering field more particularly to a kind of slow-release fertilizer sand bricks and with slow-release fertilizer sand brick
The sand-protecting barrier that fixes the sand built up.
Background technique
Desertification, desertification are to develop as caused by the composite factors such as natural, artificial to the economy and society in China
Great harm is caused, is one of presently most serious ecological environment problem in China.Implement the core of engineering of checking winds and fixing drifting sand
It is the quicksand volume for taking multiple technologies measure to reduce in air-flow, weakens the wind speed of near surface formation, delay or prevent the Forward on sand dune,
To achieve the purpose that weaken or avoid hazards of sand storms.
Currently, main shrub sand-protecting barrier planting is mainly straw checkerboard barrier sand-protecting barrier, clay sand-protecting barrier, hedge sand-protecting barrier, vertical sand barrier, puts down
Barrier etc. is sanded, mainstream still makes straw checkerboard barrier sand-protecting barrier with materials such as straw, wheat straw, splendid achnatherum, reeds, there is effect of checking winds and fixing drifting sand
The disadvantages of difference, success rate is low, cannot recycle.Desertification, deserted grassland fertility are barren, are difficult to meet plant normal growth institute
It needs.Current desertification, the deserted grassland external source source of manure are easy to mainly directly to apply based on inorganic, organic fertilizer short
It is lost in time, causes plant recovery of nutrient low, the problems such as construction cost is high, and regulation effect is poor.
Desertification moving dunes region quicksand volume is big, is easy to bury or pushes over forest belt, needs the time long and repeatedly plant is repaired
The band that effectively fixes the sand could be formed after multiple.Plant radix saposhnikoviae sand-protecting barrier needs to grow by prolonged, liquid manure needed for plant seedling growth
Amount condition is difficult to meet on dead soil, and the short-term difficult effective sand-protecting barrier of formation plays the role of checking winds and fixing drifting sand.Therefore, existing
Some check winds and fix drifting sand afforest build and plant technology formed fix the sand band the improvement period it is long, stability is not good enough, and sand control effect is poor.
Summary of the invention
For overcome existing sand control engineering sand-protecting barrier to check winds and fix drifting sand effect is poor, nutrient loss is fast, construction cost is high the deficiencies of, this hair
It is bright the technical problem to be solved is that: sand break and fixation function can be effectively played by providing one kind, and it is sustainable for plant it is raw
The long slow-release fertilizer sand brick for providing nutrient fixes the sand sand-protecting barrier.
The technical solution adopted by the present invention to solve the technical problems is: slow-release fertilizer sand brick, including middle part is equipped with and accommodates
The brick body of chamber, brick body are mixed according to a certain percentage by clay and slow-release fertilizer, and it is total that the slow-release fertilizer quality accounts for brick body
The 15~30% of quality.
Further, the ingredient of the slow-release fertilizer includes urea, the phosphoric acid according to the proportional arrangement of mass ratio 5:7:9:2
Ammonium, potassium chloride and magnesium chloride.
Further, brick body is triangular prism, quadrangular or cylindrical shape, in the middle part of accommodating chamber in the brick body
Lower two sides, the cross section of accommodating chamber are triangle corresponding with brick body shape, rectangle or circle.
Further, brick body be hexagonal prism shape, in the middle part of accommodating chamber run through brick body upper and lower surface, accommodating chamber
Cross section be regular hexagon.
Further, the periphery of brick body is equipped with the arc side column of rosette, the side of arc side column and brick body forms more
A semicircular through-hole.
The sand-protecting barrier that fixes the sand built up using slow-release fertilizer sand brick, to select height H be 15~25cm, garland diameter R be 20~
Multiple brick bodies are spelled vertically and are placed on desert afforestation engineering area by the brick body of 30cm, and at least 5cm in desert is inserted into brick body lower end, so
Grass seed or shrub seedling are sowed in the gap formed between the accommodating chamber of brick body, through-hole and adjacent brick body afterwards, thus shape
At the sand-protecting barrier that fixes the sand.
Further, selecting shape is the brick body of hexagonal prisms, brick body height H is 20cm, and garland diameter R is 25cm, brick
The depth that body lower end is inserted into desert is 5cm.
Further, the accommodating chamber in the middle part of brick body, for sowing shrub seedling, six through-holes around brick body are used
In sowing grass seed.
The beneficial effects of the present invention are: by the slow-release fertilizer sand brick that slow-release fertilizer and clay are mixed to specific shape,
Then grass seed is sowed in slow-release fertilizer sand brick or shrub seedling forms the sand-protecting barrier that fixes the sand of physics and bioconjugation.This fixes the sand
Brick plays the role of checking winds and fixing drifting sand, protect plant seedling growth while, can slow, effective Releasing nutrient, greatly improve
The emergence rate and survival rate of plant, while can effectively control soil runoff, reduces the erosion of soil, improve desertify, desert
Change the problems such as meadow moisture lacks, nutrient is barren and long growth cycle plant later period nutrient dificiency.
Detailed description of the invention
Fig. 1 is the slow-release fertilizer sand brick top view of triangular prism shape of the present invention.
Fig. 2 is the slow-release fertilizer sand brick top view of quadrangular shape of the present invention.
Fig. 3 is the slow-release fertilizer sand brick top view of cylindrical shape of the present invention.
Fig. 4 is the slow-release fertilizer sand brick top view of hexagonal prism shape of the present invention.
Fig. 5 is the slow-release fertilizer sand brick main view of hexagonal prism shape of the present invention.
Fig. 6 is that the present invention fixes the sand sand-protecting barrier arrangement schematic diagram.
Fig. 7 is that the present invention fixes the sand sand-protecting barrier arrangement schematic diagram.
Label is 1- brick body, 2- accommodating chamber, 3- arc side column, 4- through-hole, the gap 5-, H- height, R- radius in figure.
Specific embodiment
Below by way of attached drawing, the invention will be further described.
As shown in Fig. 1~5, slow-release fertilizer sand brick is equipped with the brick body 1 of accommodating chamber 2 including middle part, and brick body 1 passes through viscous
Soil and slow-release fertilizer are mixed, and the slow-release fertilizer quality accounts for the 15~30% of brick body gross mass.Slow-release fertilizer refers to that chemical substance is supported
Point rate of release is changed into a kind of fertilizer of the rate of release of plant effective state nutrient after being manured into soil much smaller than Quick-dissolving fertilizer.
Slow-release fertilizer is suitable for the crop that growth conditions is severe, growth period is long, and characteristic is slowly to discharge needed for plant growth for a long time
The nutrient wanted.The principle of slow-release fertilizer is that chemical fertilizer ingredient is not readily dissolved in water, and decomposes by soil moisture with microorganism
Release, in the polymer chemical fertilizer packet, with the change of time, fertilizer first dissolves again slow release into soil.It is existing
The flowerpot for holding plant be individual plastics or ceramic structure, nutrient needed for plant subsequent can only be applied by artificial
Add, and the present invention mixes slow-release fertilizer and clay according to a certain percentage, and brick body then is made according to brickmaking technology, has centainly
Strength and stability, play check winds and fix drifting sand while, protect seedling not covered or blown away by drift sand, and can be slowly to soil
Releasing nutrient in earth has the characteristics that durable, service life is long.By test of many times, discovery is when that slow-release fertilizer quality accounts for brick body is total
Quality 15~30% when, brick laying structure can be made to stablize, and sufficient nutrient can be provided.
Further, the ingredient of the slow-release fertilizer includes urea, the phosphoric acid according to the proportional arrangement of mass ratio 5:7:9:2
Ammonium, potassium chloride and magnesium chloride.N, these elements of P, K, Mg are all to carry out configuration energy according to this ratio necessary to plant growth
So that plant is obtained uniform nutrient, improves the survival rate and growth rate of plant.
Brick body be triangular prism, quadrangular or cylindrical shape, in the middle part of accommodating chamber run through brick body upper and lower surface, accommodate
The cross section of chamber is triangle corresponding with brick body shape, rectangle or circle.It as shown in Figures 1 to 3, can according to different needs
To select different shape and size.Wherein, it is preferable that, brick body 1 be hexagonal prism shape, in the middle part of accommodating chamber 2
Cross section be regular hexagon, the tubular structures of hexagonal prisms is easy to stack, and structure is also more stable, and accommodating chamber is above and below brick body
Two sides enters soil convenient for root system of plant.
The periphery of brick body 1 is equipped with the arc side column 3 of rosette, and arc side column 3 and the side of brick body 1 form multiple semicircles
Through-hole 4, three through-holes are wherein set on triangular prism, four through-holes are set on quadrangular, cylindrical brick body periphery settable 4~
8 through-holes.Preferred embodiment is, using the brick body of hexagonal prisms, six sides of arc side column and brick body form six through-holes.Setting flower
Annular arc side column 3 primarily to dust storm play the role of stop and slow down, can make brick body blocking different directions dust storm,
Six arc-shaped sides of hexagonal prisms brick body stop and slow down that effect is best, and semicircular through-hole 4 can also increase the sky of accommodating plant
Between, different plants can be planted, and be separated from each other, be independent of each other, avoided plant growth nutrient competition and mutually inhibit growth,
Arc side column 3 can increase the contact area of brick body and soil simultaneously, go out more nutrients convenient for microorganism decomposition.
The sand-protecting barrier that fixes the sand built up using foregoing slow-release fertilizer sand brick, as shown in Figure 6, Figure 7, selection height H is
15~25cm, garland diameter R are the brick body of 20~30cm, and multiple brick bodies 1 are spelled vertically and are placed on desert afforestation engineering area, brick body
At least 5cm in desert is inserted into 1 lower end, in the gap 5 then formed between the accommodating chamber 2 of brick body 1, through-hole 4 and adjacent brick body 1
Grass seed or shrub seedling are sowed, to form the sand-protecting barrier that fixes the sand.Due under the action of the wind, desertification, deserted grassland
Flowing sand grain is concentrated mainly in the region 20cm near the ground, therefore selects height H for the brick body of 15~25cm, and will be under brick body
At least 5cm in the insertion desert of end, just can so form one of physics sand-protecting barrier, play sand break and fixation function.Select the garland of brick body
Diameter R and its height H are at some linear, in order to which the size for controlling accommodating chamber 2 and through-hole 4 avoids more sun
Light directly shines to brick body bottom, reduces water loss and impacts to plant roots and stems.
It is to select shape for the brick body of hexagonal prisms according to the preferred embodiment that long term test obtains, brick body height H is 20cm,
Garland diameter R is 25cm, and the depth that brick body lower end is inserted into desert is 5cm.This scheme can play stable check winds and fix drifting sand
Effect, and can provide space appropriate for plant growth, at the same in brick body bottom sandy soil microorganism and the substances such as enzyme provide
It decomposites under the effects of good existence growing environment, brick body moisture in the soil and microorganism and is supported necessary to plant growth
Point, to promote water suction of the plant root to nutrient in soil, while promoting the development and stalwartness of root, to improve plant
Emergence rate and survival rate guarantee the resistivity and hibernating ability of plant adverse circumstance.
Further, the accommodating chamber 2 at 1 middle part of brick body is for sowing shrub seedling, six through-holes 4 around brick body 1
For sowing grass seed.The more developed shrub seedling of rhizome is planted in the middle part of brick body 1, surrounding, which sows grass seed, can be improved plant
Object survival rate forms stable phytobiocoenose, has good fixed function to drift sand, fundamentally solves desertification and repairs sand-protecting barrier
Be arranged difficulty and desertification plant nutrient there is a serious shortage of the problems such as.
The present invention, as the sand-protecting barrier that fixes the sand, has the characteristics that durable, service life is long using slow-release fertilizer sand brick, anti-playing
While wind fixes the sand, protects seedling, various nutrients needed for slowly capable of providing plant into soil reduce evapotranspiration, leaching
Nutrient loss caused by molten etc., provides good liquid manure microhabitat for the growth of plant seedlings early period, effectively improves going out for plant
Seedling rate and survival rate, for the long plant of perennial and growth cycle, slow-release fertilizer sand brick can be provided for a long term needed for its growth
Nutrient, improve the survival rate and the speed of growth of plant.The present invention is excellent to desertifying, showing in deserted grassland governance process
It is different, there is good practicability and application prospect.
Claims (8)
1. slow-release fertilizer sand brick is equipped with the brick body (1) of accommodating chamber (2) including middle part, it is characterized in that: brick body (1) is by gluing
It is made after soil and slow-release fertilizer mixing, the slow-release fertilizer quality accounts for the 15~30% of brick body gross mass.
2. slow-release fertilizer sand brick as described in claim 1, it is characterized in that: the ingredient of the slow-release fertilizer includes according to mass ratio 5:
Urea, ammonium phosphate, potassium chloride and the magnesium chloride of the proportional arrangement of 7:9:2.
3. slow-release fertilizer sand brick as claimed in claim 2, it is characterized in that: brick body (1) is triangular prism, quadrangular or cylinder
Shape, in the middle part of accommodating chamber (2) run through brick body (1) upper and lower surface, the cross section of accommodating chamber (2) is corresponding with brick body shape
Triangle, rectangle or circle.
4. slow-release fertilizer sand brick as claimed in claim 2, it is characterized in that: brick body (1) is hexagonal prism shape, in the middle part of
Accommodating chamber (2) runs through brick body (1) upper and lower surface, and the cross section of accommodating chamber (2) is regular hexagon.
5. slow-release fertilizer sand brick as described in claim 3 or 4, it is characterized in that: the periphery of brick body (1) is equipped with rosette
Arc side column (3), arc side column (3) and the side of brick body (1) form multiple semicircular through-holes (4).
6. the sand-protecting barrier that fixes the sand built up using slow-release fertilizer sand brick as claimed in claim 5, it is characterized in that: selection height (H) is
15~25cm, the brick body (1) that garland diameter (R) is 20~30cm spell multiple brick bodies (1) with being placed on desert afforestation engineering vertically
Band, at least 5cm in desert is inserted into brick body (1) lower end, then in the accommodating chamber (2) of brick body (1), through-hole (4) and adjacent brick body (1)
Between sow grass seed or shrub seedling in the gap that is formed, to form the sand-protecting barrier that fixes the sand.
7. fix the sand sand-protecting barrier as claimed in claim 6, it is characterized in that: selecting shape is the brick body (1) of hexagonal prisms, brick body (1) is high
Spending (H) is 20cm, and garland diameter (R) is 25cm, and the depth that brick body (1) lower end is inserted into desert is 5cm.
8. fix the sand sand-protecting barrier as claimed in claim 7, it is characterized in that: the accommodating chamber (2) in the middle part of brick body (1) is filled for sowing
The wooden seedling, six through-holes (4) of brick body (1) surrounding are for sowing grass seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457880.8A CN110130308A (en) | 2019-05-29 | 2019-05-29 | Slow-release fertilizer sand brick and the sand-protecting barrier that fixes the sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457880.8A CN110130308A (en) | 2019-05-29 | 2019-05-29 | Slow-release fertilizer sand brick and the sand-protecting barrier that fixes the sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110130308A true CN110130308A (en) | 2019-08-16 |
Family
ID=67582676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910457880.8A Pending CN110130308A (en) | 2019-05-29 | 2019-05-29 | Slow-release fertilizer sand brick and the sand-protecting barrier that fixes the sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110130308A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1583684A (en) * | 2003-08-21 | 2005-02-23 | 北京市农林科学院植物营养与资源研究所 | Water-retaining slow-releasnig fertilizer |
| CN103147433A (en) * | 2013-01-04 | 2013-06-12 | 兰州理工大学 | Construction method and structure of wind-prevention and sand fixation brick array |
| CN105924275A (en) * | 2016-04-26 | 2016-09-07 | 山东商道生物科技有限公司 | Slow release fertilizer used for sandy soil and matrix cultivation |
| CN106105668A (en) * | 2016-06-29 | 2016-11-16 | 无锡南理工科技发展有限公司 | The utilization of Sandy Soil and modification method |
| CN106747199A (en) * | 2017-01-20 | 2017-05-31 | 贾子润 | A kind of grass planting sand brick and preparation method thereof |
| CN207003794U (en) * | 2017-07-13 | 2018-02-13 | 江西双威环保建材有限公司 | A kind of Interlocking hollow block |
-
2019
- 2019-05-29 CN CN201910457880.8A patent/CN110130308A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1583684A (en) * | 2003-08-21 | 2005-02-23 | 北京市农林科学院植物营养与资源研究所 | Water-retaining slow-releasnig fertilizer |
| CN103147433A (en) * | 2013-01-04 | 2013-06-12 | 兰州理工大学 | Construction method and structure of wind-prevention and sand fixation brick array |
| CN105924275A (en) * | 2016-04-26 | 2016-09-07 | 山东商道生物科技有限公司 | Slow release fertilizer used for sandy soil and matrix cultivation |
| CN106105668A (en) * | 2016-06-29 | 2016-11-16 | 无锡南理工科技发展有限公司 | The utilization of Sandy Soil and modification method |
| CN106747199A (en) * | 2017-01-20 | 2017-05-31 | 贾子润 | A kind of grass planting sand brick and preparation method thereof |
| CN207003794U (en) * | 2017-07-13 | 2018-02-13 | 江西双威环保建材有限公司 | A kind of Interlocking hollow block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111395369A (en) | Soil fixing component for ecological restoration of steep rock slope | |
| CN110089353A (en) | A kind of hard side slope greening restoration method | |
| CN105028011B (en) | Highlands planting tree hole and planting tree method | |
| CN111011093A (en) | High rainfall rapid and steep rocky slope greening method | |
| CN111316853A (en) | Stone mountain damaged surface vegetation and planting method thereof | |
| CN105993474A (en) | Method for improving fruit tree seedling planting survival rate at Hexi Corridor areas | |
| CN104904556B (en) | A kind of coastal salt-soda soil rainy season willow cutting forset-plantation method | |
| CN110073757A (en) | A kind of greening method of high precipitous rock slope surface | |
| CN106105974A (en) | A kind of control water control fertilizer method of large eucalyptus seedlings | |
| CN211909788U (en) | Ecological protective structure of impaired abrupt slope plant-growing bag | |
| CN102626045B (en) | Root-rapid-growth afforestation method by digging | |
| CN205475268U (en) | Ecological protective structure of living matrix is planted to rock slope | |
| CN109644768B (en) | Method for cultivating arborvitae near-natural matrix container seedlings and promoting forest land renewal | |
| CN109156205B (en) | Planting unit suitable for vegetation restoration of desert | |
| CN101798512A (en) | Method for promoting rapid growth and production increase of Japanese Rhus succedanea in acid soil | |
| CN208803473U (en) | A kind of protective slope structure on rock side slope | |
| CN101720643A (en) | Technology for stabilizing sand and preserving soil moisture | |
| CN110122147A (en) | A kind of false indigo shrub makees the flowing sand ground living sand barrier planting and establishing method of material | |
| CN110130308A (en) | Slow-release fertilizer sand brick and the sand-protecting barrier that fixes the sand | |
| CN213548257U (en) | Ecological system for barren mountain greening and damaged mountain protection restoration treatment | |
| CN108551953A (en) | The method of Atyiplex canescen inoculating cistanche salsa | |
| CN210900272U (en) | Non-point source pollution prevention and control device based on ground ridge and hedge | |
| CN105272513A (en) | Environmental-protection type nutritional basal disc and application thereof | |
| CN102626046B (en) | Forestation method by drilling hole for promoting rapid growth of root system | |
| CN210094189U (en) | Big tree abrupt slope of oriental cherry structure of planting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |
|
| RJ01 | Rejection of invention patent application after publication |