CN108029281A - A kind of grassland restoration ecology bag and its application - Google Patents
A kind of grassland restoration ecology bag and its application Download PDFInfo
- Publication number
- CN108029281A CN108029281A CN201810031429.5A CN201810031429A CN108029281A CN 108029281 A CN108029281 A CN 108029281A CN 201810031429 A CN201810031429 A CN 201810031429A CN 108029281 A CN108029281 A CN 108029281A
- Authority
- CN
- China
- Prior art keywords
- ecology bag
- seed
- matrix
- main body
- grassland restoration
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- 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
-
- 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
Abstract
The invention discloses a kind of grassland restoration ecology bag and its application.The grassland restoration ecology bag includes the seed and mixed-matrix of filling in ecology bag main body, and ecology bag main body；Mixed-matrix is that mass ratio is (65 70):(5‑15):(5‑10):The mass ratio of the soil of (15 20), organic matter, the mixture of slow-release fertilizer and grass meal, seed and mixed-matrix is (2 3):(100‑150).The matrix of filling is easy to collect in ecology bag main body of the present invention, and using cattle and sheep excrement as organic matter, it provides nutrient together with slow-release fertilizer for plant growth；The withered grass milling of filling especially in ecology bag main body, can further enhance the water-retaining property of matrix；Matrix is put in grassland restoration ecology bag with seed, prevents seed elegant and destroyed, it is possible to increase percentage of seedgermination and seedling percent；Later stage plateau ecology bag material of main part non-woven fabrics is degradable；Grassland restoration ecology bag of the present invention is particularly well suited to heavy-degraded high-cold steppe.
Description
Technical field
The invention belongs to technical field of biological recovery, and in particular to a kind of grassland restoration ecology bag and its application.
Background technology
Ecology bag bulkhead tech, the application principle of ecology bag bank protection are as follows：Soil is installed inside ecology bag, with band or bundle
Line bandages, and by sequential placement, forms ecological retaining wall, the work for afforesting and beautifying environment is on the one hand played by vegetation
With；On the other hand bank protection can be played the role of, can carry out side slope protection, river levee shield broken, mine reparation, highway bank protection,
Ecological riparian bank protection etc..Plant strip for lawn technology, is by the use of two layers of special non-woven fabrics as carrier, places good grass wherein
Seed simultaneously applies a certain amount of fertilizer, the product for sealing and being formed by machinery.Plant strip for lawn plantation is simple, it is not necessary to special
Technical equipment, plantation speed is fast, and construction efficiency is high, can arbitrarily be cut according to topography and geomorphology, and shape is formed in spelling, available for various types of
Lawn sod as：Golf course, sports ground, park, airport highway, railway both sides, residential quarter, villa greening, or even family
Garden, balcony and roof greening and interior are displayed.
At present, the technology such as ecology bag, tape planting is mainly used for side slope protection, river levee bank protection, mine is repaired, highway protects
Slope, ecological riparian bank protection and turf establishment.Also lack the research of correlation technique for high-cold steppe ecological recovery.Ecology bag is used for
There are many deficiencies for bank protection, first, serious damage occurs for ecology bag, second, the position of ecology bag changes.By reality
Check the material all lack of fills that can be found in most ecology bag, cause ecology bag slack and undisciplined, serious displacement occur, make
Originally designed slope ratio can not be realized.Because the sewing work of ecology bag after filling is not careful, suture is of poor quality, cause
Ecological split at pocket mouth is opened；The basis of ecology bag bank protection is not handled well, is caused ecological vegetation not grow also, is not yet reinforced ecology bag
With just having been deformed during the connection of original basis.
Heavy-degraded high-cold steppe is degenerated than more serious, directly can make its recovery by after-culture grass seed, but seed is too
Gently, and high-cold steppe wind is bigger, easily elegant；And local evaporation is comparatively fast, if not raining after planting, dehydration becomes seed quickly
Dry, germination percentage is very low.Therefore, a kind of technology suitable for heavy-degraded high-cold steppe ecological recovery is of great significance.
The content of the invention
The object of the present invention is to provide a kind of grassland restoration ecology bag and its application, concrete technical scheme are as follows：
The seed of filling and mixed in a kind of grassland restoration ecology bag, including ecology bag main body, and the ecology bag main body
Close matrix；The mixed-matrix is the mixture of soil, organic matter, slow-release fertilizer and grass meal；The quality of the seed and mixed-matrix
Than for (2-3):(100-150)；Soil in the mixed-matrix, organic matter, the mass ratio of slow-release fertilizer and grass meal are (65-70):(5-
15):(5-10):(15-20)。
The organic matter is cattle and sheep excrement, and grass meal is local withered grass milling.
The seed is lyme grass seed or cool-zone turfgrasses seed, and physical purity of seed is more than 95%, and germination percentage is 85%
More than.
The charge weight of the long 75-85cm of ecology bag main body, a diameter of 4-8cm, seed and mixed-matrix is ecology bag master
The 1/2-2/3 of body capacity.
The ecology bag main body is made of knitted by degradable material, preferably non-woven fabrics.
Application of the above-mentioned grassland restoration ecology bag in grassland restoration.
Application of the grassland restoration ecology bag in the recovery of heavy-degraded high-cold steppe.
The grassland restoration ecology bag is by the spacing laid parallel of 15cm in Degenerated ground.
Beneficial effects of the present invention are：
1st, the matrix of filling is easy to collect in ecology bag main body of the present invention, using cattle and sheep excrement as organic matter, it and slow-release fertilizer
Together nutrient is provided for plant growth；The withered grass milling of filling especially in ecology bag main body, can further enhance the guarantor of matrix
It is water-based, solve the problems, such as that the evaporation of heavy-degraded high-cold steppe area is fast and causes percentage of seedgermination and seedling percent low；Base
Matter and seed are put in grassland restoration ecology bag, prevent seed elegant and destroyed, it is possible to increase percentage of seedgermination and seedling into
Motility rate；Later stage plateau ecology bag material of main part non-woven fabrics is degradable, does not influence plant growth, environment will not be polluted.
2nd, grassland restoration ecology bag of the present invention is used for grassland restoration, and operating procedure is simple, the construction period is short, the side of gathering materials on the spot
Just, investment is small, output ratio is high；Be particularly well suited to heavy-degraded high-cold steppe, emergence rate is more than 75%, planting rate 70% with
On, it can adhere in the slope surface of 30 ° of -60 ° of gradients, overcome the damaging problem present in existing slope protection ecological bag and displacement
Problem.
Embodiment
Following embodiments facilitate a better understanding of the present invention.
Embodiment 1
The preparation of grassland restoration ecology bag includes the following steps：
(1) by soil, organic matter, slow-release fertilizer, grass meal, in mass ratio 70:10:5:15 ratio mixing, obtains mixed-matrix；
The organic matter is cattle and sheep excrement, and grass meal is local withered grass milling.
(2) by Elymus nutans seed and mixed-matrix according to mass ratio 3:100 are uniformly mixed, wherein, physical purity of seed exists
More than 95%, germination percentage is more than 85%.
(3) mixed seed-bearing matrix is loaded in ecology bag, ecology bag specification is long 80cm, diameter 5cm, capacity
1570cm3.One edge sealing of ecology bag, while it is open, load 1000cm from open at one end with stock funnel3Matrix and seed
Mixture, ensures there is certain space in ecology bag, is then sealed with sealing machine acupuncture.
Embodiment 2
(1) greenhouse test
Warm indoor temperature is 15 DEG C -30 DEG C, relative humidity 70%-80%.
1 grassland restoration ecology bag of embodiment is by the spacing laid parallel of 15cm in greenhouse.
Elymus nutans seed is sowed in greenhouse by line-spacing 15cm using conventional seed planting method.
Grassland restoration ecology bag and the emergence rate of conventional seed planting method are stablized more than 85%, and ecology bag emergence is slightly early.
(2) plot experiment
Plot experiment carries out in China Agricultural University (Beijing) campus, and under June natural endowment, temperature is 15 DEG C -25
DEG C, humidity 50%-60%.
1 grassland restoration ecology bag of embodiment is by the spacing laid parallel of 15cm in cell.
Elymus nutans seed is sowed in cell by line-spacing 15cm using conventional seed planting method.
For grassland restoration ecology bag emergence rate more than 85%, planting success rate is 81.2%；And conventional seed planting emergence rate is about
For 70%, planting success rate is below 60%.
(3) natural grasslands are tested
Natural grasslands experiment is carried out in Qinghai Province Guinan County, and under June natural endowment, temperature is 5 DEG C -15 DEG C, and humidity is
30%-40%.
1 grassland restoration ecology bag of embodiment is by the spacing laid parallel of 15cm in Degenerated ground.
Elymus nutans seed is sowed in Degenerated on the ground by line-spacing 15cm using conventional seed planting method.
Grassland restoration ecology bag emergence rate is more than 75%, and planting rate can adhere to 30 ° of -60 ° of gradients more than 70%
Slope surface on；And seed plants emergence rate below 55%, planting success rate is below 50%.
Result above shows that the plantation of grassland restoration ecology bag is substantially better than common after-culture, and emergence growing way is good, vegetation coverage
It is high.
Claims (8)
1. a kind of grassland restoration ecology bag, it is characterised in that including filling in ecology bag main body, and the ecology bag main body
Seed and mixed-matrix；The mixed-matrix is the mixture of soil, organic matter, slow-release fertilizer and grass meal；The seed and mixed base
The mass ratio of matter is (2-3):(100-150)；Soil in the mixed-matrix, organic matter, the mass ratio of slow-release fertilizer and grass meal are
(65-70):(5-15):(5-10):(15-20)。
2. grassland restoration ecology bag according to claim 1, it is characterised in that the organic matter is cattle and sheep excrement, grass meal
It is milled for local withered grass.
3. grassland restoration ecology bag according to claim 1, it is characterised in that the seed is lyme grass seed or cold
Annual bluegrass seed, physical purity of seed is more than 95%, and germination percentage is more than 85%.
4. grassland restoration ecology bag according to claim 1, it is characterised in that a length of 75-85cm of ecology bag main body,
The charge weight of a diameter of 4-8cm, seed and mixed-matrix is the 1/2-2/3 of ecology bag main body capacity.
5. grassland restoration ecology bag according to claim 1, it is characterised in that the ecology bag main body is by degradation material
Braiding is made.
6. application of the claim 1-5 any one of them grassland restoration ecology bags in grassland restoration.
7. application according to claim 6, it is characterised in that the grassland restoration ecology bag is in heavy-degraded high-cold steppe
Application in recovery.
8. application according to claim 6, it is characterised in that the grassland restoration ecology bag presses the parallel pendulum of spacing of 15cm
It is placed on Degenerated on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031429.5A CN108029281B (en) | 2018-01-12 | 2018-01-12 | Grassland restoration ecological bag and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031429.5A CN108029281B (en) | 2018-01-12 | 2018-01-12 | Grassland restoration ecological bag and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108029281A true CN108029281A (en) | 2018-05-15 |
| CN108029281B CN108029281B (en) | 2021-03-09 |
Family
ID=62099452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810031429.5A Expired - Fee Related CN108029281B (en) | 2018-01-12 | 2018-01-12 | Grassland restoration ecological bag and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108029281B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109565991A (en) * | 2018-12-25 | 2019-04-05 | 交通运输部天津水运工程科学研究所 | A kind of landscape construction method of ecological sensitive areas farmland ecosystem reparation |
| CN112075156A (en) * | 2020-09-24 | 2020-12-15 | 西北师范大学 | Preparation and application of water-retaining and temperature-adjusting material for planting of wind erosion pit pasture |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202652916U (en) * | 2012-07-31 | 2013-01-09 | 内蒙古和信园蒙草抗旱绿化股份有限公司 | Plant greening ecological bag |
| CN107401170A (en) * | 2016-12-01 | 2017-11-28 | 青海富腾生态科技有限公司 | A kind of wildwood range restoration and administering method |
-
2018
- 2018-01-12 CN CN201810031429.5A patent/CN108029281B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202652916U (en) * | 2012-07-31 | 2013-01-09 | 内蒙古和信园蒙草抗旱绿化股份有限公司 | Plant greening ecological bag |
| CN107401170A (en) * | 2016-12-01 | 2017-11-28 | 青海富腾生态科技有限公司 | A kind of wildwood range restoration and administering method |
Non-Patent Citations (4)
| Title |
|---|
| 《青藏铁路》编写委员会: "《青藏铁路·综合卷》", 30 September 2012, 中国铁道出版社 * |
| 刘卫斌: "《园林工程》", 31 March 2002, 中国科学技术出版社 * |
| 赵荣慧: "《半干旱地区造林学》", 30 November 1995, 北京农业大学出版社 * |
| 韩灿功 等: "《安全苦瓜高效生产技术》", 31 March 2013, 中原出版传媒集团 等 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109565991A (en) * | 2018-12-25 | 2019-04-05 | 交通运输部天津水运工程科学研究所 | A kind of landscape construction method of ecological sensitive areas farmland ecosystem reparation |
| CN112075156A (en) * | 2020-09-24 | 2020-12-15 | 西北师范大学 | Preparation and application of water-retaining and temperature-adjusting material for planting of wind erosion pit pasture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108029281B (en) | 2021-03-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 Termination date: 20220112 |