CN104186178B - Economical seashore saline soil greening quick planting method - Google Patents
Economical seashore saline soil greening quick planting method Download PDFInfo
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- CN104186178B CN104186178B CN201410456309.1A CN201410456309A CN104186178B CN 104186178 B CN104186178 B CN 104186178B CN 201410456309 A CN201410456309 A CN 201410456309A CN 104186178 B CN104186178 B CN 104186178B
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- water drenching
- water spray
- ditch
- main water
- soil
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- 239000002689 soil Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title abstract description 7
- 239000011780 sodium chloride Substances 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000004575 stone Substances 0.000 claims description 23
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims description 3
- 238000006477 desulfuration reaction Methods 0.000 claims description 3
- 230000023556 desulfurization Effects 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010612 desalination reaction Methods 0.000 abstract description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- 239000002344 surface layer Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
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- Cultivation Of Plants (AREA)
Abstract
The invention provides an economical seashore saline soil greening quick planting method. The method includes the following steps that (1) main water spray ditches with the width of 50 cm and the depth of 80 cm are dug in determined land used for greening in the transverse direction every 20 m; (2) a main water spray blind ditch is dug downwards in the center of the bottom of each main water spray ditch, wherein an upper opening of the main water spray blind ditch is 30 cm wide, a lower opening of the main water spray blind ditch is 20 cm wide, and the main water spray blind ditch is 30 cm deep; (3) the main water spray blind ditches are filled with niter, and natural soil is retuned into the main water spray ditches; (4) branch water spray ditches are dug intersecting with the dug main water spray ditches by 90 degrees every 2 m, an upper opening of each branch water spray ditch is 50 cm wide and each branch water spray ditch is 60 cm deep; (5) a branch water spray blind ditch is dug downwards in the bottom of each branch water spray ditch, wherein an upper opening of the branch water spray blind ditch is 20 cm wide, a lower opening of the branch water spray blind ditch is 15 cm wide and the branch water spray blind ditch is 20 cm deep; (6) the branch water spray blind ditches are filled with niter, and natural soil is retuned into the branch water spray ditches; (7) saline soil conditioners are laid on the surface layers of greenbelts, and the saline soil conditioners are uniformly mixed with soil below the surface layers. The method has the effects of achieving quick desalination, saving cost and improving the saline soil improvement effect.
Description
Technical field
The invention belongs to alkaline land improvement field, especially relate to a kind of quick plantation side of the economical greening of marine solonchak
Method.
Background technology
With the enforcement of China coast Great developing strategy, coastal area establishes several economic and technological development zones and strand
New district, it has also become the locomotive engine of China's economic construction.But, these new coastal city areas newly developed are coastal because ground leans on, to garden
Woods afforestation ecological environmental construction brings certain difficulty, and marine solonchak greening always annoyings a difficult problem for gardener author.
Traditional alkaline land improving technology relies on heavy metal pollution of soil mostly, that is, use the excellent anthropogenic soil in strange land to replace locally saline and alkaline
Soil.Develop the increase year by year of area with China, the farmland destroyed also will get more and more, and China is a populous nation, grain
It is the life support of our people, soil is the precious resources that we depend on for existence, the method can't resolve essential problem.In recent years
Come, the report that not soil removal and replacement is improved the soil on the spot increases, but mostly needs integrally to be slotted in greenery patches, underground is dug water drenching french drain and rockfilled stranguria during pregnancy
Layer, adopts flood pouring to drench salt, one side high cost, every square meter improvement takes about 80 yuan, another aspect freshwater resources simultaneously
Wasted in a large number, be unfavorable for the friendly development of environment.Therefore, how do not ruin farmland to complete planting technique to be one in coastal region
Very urgent research direction.
Content of the invention
The problem to be solved in the present invention be provide a kind of can cost-effective, improve reclamation of saline soil effect marine solonchak warp
Method for quickly planting afforested by Ji type.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of marine solonchak is economical to afforest quickly
Implantation methods, comprise the steps: 1) side of a wide 50cm, deep 80cm on determining land use for greening, is laterally dug at interval of 20m
Shape main water drenching ditch；
2) a width 30cm suitable for reading, the wide 20cm of lower mouth, the main water drenching of deep 30cm are dug downwards at square main water drenching bottom of trench center
French drain；
3) fill net stone nitre into main water drenching french drain, original soil is also entered in square main water drenching ditch；
4) the square main water drenching ditch and digging intersects 90 degree, at interval of 2m, then digs wide 50cm, square of deep 60cm
Water drenching ditch；
5) a width 20cm suitable for reading, a water drenching french drain of the wide 15cm of lower mouth, deep 20cm are dug downwards in square water drenching bottom of trench；
6) fill net stone nitre into a water drenching french drain, original soil is also entered in square water drenching ditch；
7) spread solonchak conditioner on greenery patches top layer, and mix uniformly with the downward soil in top layer.
Further, step 3) in when filling net stone nitre into main water drenching french drain, woven cloth is layered in main water drenching french drain,
Then net stone nitre is inserted in woven cloth, after net stone nitre being sealed with woven cloth, then original soil is also entered in square main water drenching ditch；
Step 6) in when filling net stone nitre into water drenching french drain, woven cloth is layered in a water drenching french drain, then will be net
Stone nitre is inserted in woven cloth, after being sealed net stone nitre with woven cloth, then original soil is also entered in square water drenching ditch.Woven cloth can
Prevent silt from penetrating in the gap between net stone nitre, thus ensureing that salt discharge is smooth.
Preferably, in step 7) in solonchak conditioner thickness be 10cm.
Preferably, in step 7) in the soil of solonchak conditioner thick for 10cm and top layer downward 50cm thickness is mixed uniformly.
Preferably, in step 7) described in conditioner by plant crushing straw and the acid stronger Plus acidic turfy soil of desulfurization cream
Composition.
The present invention has the advantages and positive effects that: due to adopting technique scheme, greenery patches underground is provided with smooth
Drainage network, by the capillary osmosis of soil, natural rainfall or fresh water pouring will be molten for the salt in greenery patches crude salt soil
Xie Hou, rapidly drains in the water drenching french drain of underground, reaches the purpose of soil quick desalination；The present invention is not that greenery patches is integrally opened
Groove, but layout digs water drenching french drain, that is, main water drenching ditch is different from a water drenching trench depth, and main water drenching french drain is deep with a water drenching french drain
Degree is different, and every square meter soil improvement expense can save 30 yuan, can not only effectively save cost input, and big face can be protected
Long-pending farmland exempts from breaking-up；And, do not have stone to drench layer in the present invention, cut husky hole, not only section in terms of the material putting into
About a lot, use in labour force decreases and beats husky hole simultaneously, backfill stone drenches the labor service of layer.
Brief description
Fig. 1 is the plane distribution schematic diagram of the water spray system of marine solonchak of the present invention economical greening method for quickly planting；
Fig. 2 is main water drenching ditch and the main water drenching french drain section knot of marine solonchak of the present invention economical greening method for quickly planting
Structure schematic diagram；
Fig. 3 is that a water drenching french drain of marine solonchak of the present invention economical greening method for quickly planting is relative with main water drenching french drain
The structural representation of position relationship；
In figure:
1st, main water drenching ditch 2, main water drenching french drain 3, a water drenching ditch
4th, prop up water drenching french drain
Specific embodiment
In order to be better understood from the present invention, with reference to specific embodiments and the drawings, the present invention is further retouched
State.
The present invention provides a kind of marine solonchak economical greening method for quickly planting, comprises the steps: 1) green in determination
Change on the ground, laterally digs the square main water drenching ditch of a wide 50cm, deep 80cm, as shown in Figures 1 and 2 at interval of 20m；
2) excavated by manual work one width suitable for reading 30cm, the wide 20cm of lower mouth, deep 30cm master are used downwards at square main water drenching bottom of trench center
Water drenching french drain；
3) woven cloth is layered in main water drenching french drain, then inserts net stone nitre in woven cloth, with woven cloth by net stone nitre
After sealing, then original soil is also entered in square main water drenching ditch；
4) the main water drenching ditch and digging intersects 90 degree, at interval of 2m, then digs wide 50cm, the square water drenching of deep 60cm
Ditch, as shown in Figure 3；
5) a width 20cm suitable for reading, a water drenching french drain of the wide 15cm of lower mouth, deep 20cm are dug downwards in square water drenching bottom of trench；
6) woven cloth is layered in a water drenching french drain, then inserts net stone nitre in woven cloth, with woven cloth by net stone nitre
After sealing, then original soil is also entered in square water drenching ditch；
7) spread thick being made up of plant crushing straw and the acid stronger Plus acidic turfy soil of desulfurization cream of 10cm on greenery patches top layer
Solonchak conditioner, and mix uniformly with the soil on top layer downward 50.Carry out solonchak using said method in Tianjin production area adjacent to prot
Improved experimental, newly encloses the barged-in fill in sea for this piece, my company's only year, 800 mu of ground establishment of economic forest, conjunction
532800m2, every square meter saves 30 yuan, saves 15984000 yuan altogether.Test proves: salt more than 1.5% for the native soil salinity
Soil, the flood pouring through 0.5 ton/square metre, native soil can be down to below 0.3% from more than 1.5% salinity.Improvement
The plant percent that green land afterwards is planted is more than 95%, and well-grown.
Above one embodiment of the present of invention is described in detail, but described content has been only the preferable enforcement of the present invention
Example is it is impossible to be considered the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement
Deng all should still belong within the patent covering scope of the present invention.
Claims (4)
1. a kind of marine solonchak economical greening method for quickly planting it is characterised in that: comprise the steps: 1) determining greening
The square main water drenching ditch of a wide 50cm, deep 80cm with the ground, is laterally dug at interval of 20m；
2) width 30cm suitable for reading, the wide 20cm of lower mouth are dug downwards at square main water drenching bottom of trench center, the main water drenching french drain of deep 30cm；
3) fill net stone nitre into main water drenching french drain, original soil is also become owner of in water drenching ditch；
4) the square main water drenching ditch and digging intersects 90 degree, at interval of 2m, then digs wide 50cm, the square water drenching of deep 60cm
Ditch；
5) a width 20cm suitable for reading, a water drenching french drain of the wide 15cm of lower mouth, deep 20cm are dug downwards in square water drenching bottom of trench；
6) fill net stone nitre into a water drenching french drain, original soil is also entered in a water drenching ditch；
7) on greenery patches top layer, paving thickness is 10cm solonchak conditioner, and mixes uniformly with the downward soil in top layer.
2. marine solonchak according to claim 1 economical greening method for quickly planting it is characterised in that: step 3) in
When filling net stone nitre in main water drenching french drain, woven cloth is layered in main water drenching french drain, then inserts net stone nitre in woven cloth, use
After net stone nitre is sealed by woven cloth, then original soil is also become owner of in water drenching ditch；
Step 6) in when filling net stone nitre into water drenching french drain, woven cloth is layered in a water drenching french drain, then by net stone nitre
Insert in woven cloth, after net stone nitre being sealed with woven cloth, then original soil is also entered in a water drenching ditch.
3. marine solonchak according to claim 1 economical greening method for quickly planting it is characterised in that: in step 7) in
The soil of the thick solonchak conditioner of 10cm and top layer downward 50cm thickness is mixed uniformly.
4. the marine solonchak according to claim 1 or 2 any one economical greening method for quickly planting it is characterised in that:
In step 7) described in conditioner be made up of plant crushing straw and the acid stronger Plus acidic turfy soil of desulfurization cream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456309.1A CN104186178B (en) | 2014-09-09 | 2014-09-09 | Economical seashore saline soil greening quick planting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456309.1A CN104186178B (en) | 2014-09-09 | 2014-09-09 | Economical seashore saline soil greening quick planting method |
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| CN104186178B true CN104186178B (en) | 2017-02-01 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359869B (en) * | 2015-12-01 | 2018-05-25 | 天津泰达绿化集团有限公司 | A kind of interim afforestation equipment of strand hydraulic reclamation geavy salt alkali urban construction backup land low cost |
| CN105830573B (en) * | 2016-03-30 | 2018-06-29 | 浙江省亚热带作物研究所 | A kind of muddy coast alkaline land soil ecotype synthesis improvement method |
| CN106900197A (en) * | 2017-03-01 | 2017-06-30 | 天津海林生态建设股份公司 | A kind of sustainable synthesis improvement method of marine solonchak ecological circulation |
| CN107409523A (en) * | 2017-05-11 | 2017-12-01 | 广东丰康生物科技有限公司 | A kind of microbe soil improvement and environmentally friendly planting technology |
| CN109392347A (en) * | 2018-11-09 | 2019-03-01 | 上海园林绿化建设有限公司 | A kind of ecological environment-friendly type soil improvement method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2758784B2 (en) * | 1992-06-11 | 1998-05-28 | 東洋電化工業株式会社 | Desalination method for saline soil |
| CN100355511C (en) * | 2004-10-28 | 2007-12-19 | 刘太祥 | Water-saving type salina physics-chemistry-biology comprehensive improvement and vegetation construction technique |
| CN100548519C (en) * | 2007-06-27 | 2009-10-14 | 刘太祥 | Salt marsh agricultural land soil and vegetation synthesis improvement method |
| CN101849454B (en) * | 2009-10-30 | 2012-01-04 | 刘洪庆 | Biological synthesis improvement method of salt-alkali shoaly land |
| CN102422735A (en) * | 2011-09-16 | 2012-04-25 | 南通华林生物科技发展有限公司 | Ecological integrated improved facility and improving method for saline and alkaline land |
| CN102726141A (en) * | 2012-07-18 | 2012-10-17 | 张永康 | Saline-alkali soil improvement facility and method |
| CN103181258B (en) * | 2013-03-29 | 2015-06-03 | 江苏大丰盐土大地农业科技有限公司 | Saline-alkali soil improvement method |
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Address after: The Yellow Sea Road, Binhai New Area of Tianjin city in 300457 No. 191 Applicant after: TIANJIN HAILIN GARDENING ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO., LTD. Address before: The Yellow Sea Road, Binhai New Area of Tianjin city in 300457 No. 191 Applicant before: Tianjin Hailin Gardening Environmental Protection Technology Engineering Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: TIANJIN HAILIN GARDENING ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO., LTD. TO: TIANJIN HAILIN HORTICULTURAL + ENVIRONMENTAL ENGINEERING CO., LTD. |
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Address after: The Yellow Sea Road, Binhai New Area of Tianjin city in 300457 No. 191 Patentee after: Hailin Tianjin Ecological Construction Co., Ltd. Address before: The Yellow Sea Road, Binhai New Area of Tianjin city in 300457 No. 191 Patentee before: TIANJIN HAILIN GARDENING ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO., LTD. |
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Denomination of invention: Economical seashore saline soil greening quick planting method Effective date of registration: 20180711 Granted publication date: 20170201 Pledgee: Tianjin agricultural investment Company limited by guarantee Pledgor: Hailin Tianjin Ecological Construction Co., Ltd. Registration number: 2018120000026 |
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Change date: 20190710 Registration number: 2018120000026 Pledgee after: Tianjin Agricultural Financing Guarantee Co., Ltd. Pledgee before: Tianjin agricultural investment Company limited by guarantee |
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Date of cancellation: 20190718 Granted publication date: 20170201 Pledgee: Tianjin Agricultural Financing Guarantee Co., Ltd. Pledgor: Hailin Tianjin Ecological Construction Co., Ltd. Registration number: 2018120000026 |
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Effective date of registration: 20201214 Address after: No.14 Xizhan West Street, Xiqing Road, Hongqiao District, Tianjin Patentee after: Chai Zhongli Address before: No. 191, Huanghai Road, Binhai New Area, Tianjin 300457 Patentee before: TIANJIN HAILIN ECOLOGY CONSTRUCTION Co.,Ltd. |
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Effective date of registration: 20211027 Address after: 300457 201, building 4, zone 3, Huatang Ruicheng, Binhai Zhongguancun Science and Technology Park, Binhai Economic and Technological Development Zone, Binhai New Area, Tianjin Patentee after: Tianjin Hongfa Ecological Technology Co., Ltd Address before: No.14 Xizhan West Street, Xiqing Road, Hongqiao District, Tianjin Patentee before: Chai Zhongli |