CN207054305U - One kind is every salt soil texture - Google Patents
One kind is every salt soil texture Download PDFInfo
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- CN207054305U CN207054305U CN201721010126.2U CN201721010126U CN207054305U CN 207054305 U CN207054305 U CN 207054305U CN 201721010126 U CN201721010126 U CN 201721010126U CN 207054305 U CN207054305 U CN 207054305U
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Abstract
The utility model discloses one kind every salt soil texture, effectively prevent the salinity in saline and alkaline native soil from being moved toward ground direction, it ensure that plantation layer will not be by salinization of soil, used technical scheme includes the plantation soil moved in improve the original layer set gradually from top to bottom, metalling, film separation layer and saline and alkaline native soil, by laying plantation soil moved in improve the original layer in the upper surface of saline and alkaline native soil to plant vegetation, film separation layer and metalling are set between plantation soil moved in improve the original layer and saline and alkaline native soil, the salinity that wherein film separation layer can be obstructed effectively in saline and alkaline native soil bleeds back the plantation soil moved in improve the original layer into top, in the upper surface of film separation layer, metalling is set, can further obstruct saline and alkaline native soil salinity bleed back into plantation soil moved in improve the original layer, planted so as to not interfere with the growth of the plant on plantation soil moved in improve the original layer.
Description
Technical field
The utility model belongs to garden afforestation technology field, and more particularly to one kind is every salt soil texture.
Background technology
The salinization of soil has turned into one of important environmental problem in the whole world, refers to that the salinity contained by inside soil has influence on work
The normal growth of thing.Various saline-alkali soil are formed under certain natural conditions, and its essence formed is mainly various easy
Dissolubility salt makees redistributing for horizontal direction and vertical direction on ground, so that salinity has been built up in upper soll layer
Come.Wherein coastal region saline-alkali soil is caused by its generation is mainly attacked by seawater influence and tide, containing more in soil
Salinity.
In recent years, the economy of coastal region is developed rapidly, however the Urban Landscape Construction of coastal region due to by
Influence To Soil, limitation is big, and landscape looks relatively lag behind.In order to accelerate the Urban Landscape Construction of coastal region, many areas exist
Soil is not carried out on the basis of effectively improveing, not Salt And Alkali Tolerance, the landscape seeds of not water-fast wet, anti-wind power difference power is attempted, finally leads
Cause many plant mortalities or undergrowth；Meanwhile salt-soda soil is wasted as a kind of land resource being of great value.This is not
The waste of a large amount of material resources, manpower, financial resources is only caused, and does not reach expected afforestation effect and target.
At present, the method using chemical improvement agent is taken in the improvement to salt-soda soil more.A kind of common mode is to coordinate to apply
With the chemical modifying material such as gypsum, black alum and ardealite, improve soil physical and chemical property.Such a method alleviates to a certain extent
The salinization of soil of soil, but over time, due to not applying the underground Zhong Yan branches of chemical improvement agent with ground
Under it is waterborne move in the soil after improvement, soil is cured the symptoms, not the disease it is possible that the phenomenon of salinization of soil again.Therefore, improve
Salt affected soil is very necessary.
Utility model content
The purpose of this utility model is to provide one kind every salt soil texture, can effectively prevent salinity from being transported toward ground direction
It is dynamic, ensure that plantation layer will not be by salinization of soil.
Above-mentioned technical purpose of the present utility model technical scheme is that：
One kind every salt soil texture, including set gradually from top to bottom plantation soil moved in improve the original layer, metalling, film separation layer and
Saline and alkaline native soil.
Using above-mentioned technical proposal, soil moved in improve the original layer is planted to plant vegetation by being laid in the upper surface of saline and alkaline native soil, and
By setting film separation layer and metalling, wherein film separation layer to have between plantation soil moved in improve the original layer and saline and alkaline native soil
Salinity in the saline and alkaline native soil of barrier of effect bleeds back the plantation soil moved in improve the original layer into top, and rubble is set in the upper surface of film separation layer
Layer, the salinity that can further obstruct saline and alkaline native soil bleed back into plantation soil moved in improve the original layer, planted so as to not interfere with plantation visitor
The growth of plant on soil layer.
Preferably, it is equipped with a sunshade stratum reticulare between described metalling and plantation soil moved in improve the original layer.
Using above-mentioned technical proposal, by laying sunshade stratum reticulare between metalling and plantation soil moved in improve the original layer, sunshade stratum reticulare can
The high salt vapor being evaporated with obstructing saline and alkaline native soil enters to plantation soil moved in improve the original layer, is planted so as to reduce in plantation soil moved in improve the original layer
On plant influence.
Preferably, described film separation layer uses plastic sheeting.
Using above-mentioned technical proposal, the cost of plastic sheeting is relatively low, and to the barriering effect of salinity and high salt vapor compared with
It is good.
Preferably, it is provided with cushion between described film separation layer and metalling.
Using above-mentioned technical proposal, by setting cushion between film separation layer and metalling, avoid due to size
The stone to differ crushes the plastic sheeting that film separation layer is set, so allow film separation layer play well isolation and
Buffering effect.
Preferably, being provided with buffering between described metalling and sunshade stratum reticulare smooths layer.
Using above-mentioned technical proposal, by setting buffering to smooth layer between sunshade stratum reticulare and metalling, avoid due to big
The small stone to differ punctures the sunshade net that sunshade stratum reticulare is set, and then makes sunshade stratum reticulare can be very good to obstruct saline and alkaline native soil
The high salt vapor being evaporated enters to plantation soil moved in improve the original layer, while in the molecular metalling upper surface shape of stone not of uniform size
The buffering smooth into one layer smooths layer, makes sunshade net can be very good to lay, and avoids sunshade stratum reticulare and is directly contacted with metalling
Cause breakage.
Preferably, the plantation soil moved in improve the original layer is the new soil without saline and alkaline matter.
Using above-mentioned technical proposal, new soil is one layer of loose material of earth surface, by various particulate minerals, is had
Machine material, moisture, air, microorganism etc. are formed, and oxygen, silicon, aluminium, iron, calcium, magnesium, titanium, potassium, phosphorus, sulphur etc. are provided for the growth of plant
Nutrient.
Preferably, described plantation visitor the thickness of the layer is 70cm.
Using above-mentioned technical proposal, the depth by the way that plantation soil moved in improve the original layer to be arranged to 70cm is entirely capable of meeting tall filling plant
Growth demand, there is the advantages of greening planting survival rate and substantially good growing way.
Preferably, the Ballast Layer Height is 200mm, stone sizes 2-5mm.
Using above-mentioned technical proposal, metalling set can following bleed-through cross the rainwater of plantation soil moved in improve the original layer, while prevent salt
The alkali native soil accumulation of salt in the surface soil, set by the rubble of 2-5mm diameters, because stone sizes are smaller, be easy to carry, while be easy to levelling；
When film separation layer and sunshade stratum reticulare are destroyed, 200mm rubble height completely can be by saline and alkaline native soil and plantation
Soil moved in improve the original layer separates.
In summary, the utility model has the advantages that：Planted by being laid in the upper surface of saline and alkaline native soil
Soil moved in improve the original layer plants vegetation, and by setting film separation layer and metalling between plantation soil moved in improve the original layer and saline and alkaline native soil,
The salinity that wherein film separation layer can be obstructed effectively in saline and alkaline native soil bleed back into top plantation soil moved in improve the original layer, film every
The upper surface of absciss layer sets metalling, and the salinity that can further obstruct saline and alkaline native soil is bled back into plantation soil moved in improve the original layer, so as to
Do not interfere with and plant in the growth of the plant on plantation soil moved in improve the original layer.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment.
In figure：1st, saline and alkaline native soil；2nd, film separation layer；3rd, cushion；4th, metalling；5th, buffering smooths layer；6th, sunshade
Stratum reticulare；7th, soil moved in improve the original layer is planted.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model discloses one kind every salt soil texture, as shown in figure 1, having kind including what is set gradually from top to bottom
Plant soil moved in improve the original layer 7, sunshade stratum reticulare 6, buffering and smooth layer 5, metalling 4, cushion 3, film separation layer 2 and saline and alkaline native soil 1.According to
The degree of alkaline land soil saliferous is different, and the soil of saline and alkaline surface layer is removed into 900mm, then turns over the salt-soda soil not being removed,
The smooth compacting of alkaline land soil is formed into saline and alkaline native soil 1, its object is to cut off soil capillary, weakens soil moisture and steams
Hair.
As shown in figure 1, set thin film separation layer 2 on the saline and alkaline surface of native soil 1, film separation layer 2 use thickness for
It 60um plastic sheeting, can prevent the salinity in saline and alkaline native soil 1 from moving upwards, prevent that improved soil secondary system is saline and alkaline
Change, and the plastic sheeting barriering effect of 60um thickness is good, and cost is relatively low.
As shown in figure 1, one layer of cushion 3, straw of the cushion 3 preferably by crushing are set in the upper surface of film separation layer 2
Stalk laying forms, to form one layer of buffer structure, it is possible to prevente effectively from the plastic sheeting that film separation layer 2 is set is scraped off, together
When can further function as the saline and alkaline 1 anti-salt of native soil of barrier.
As shown in figure 1, setting one layer of metalling 4 in the upper surface of cushion 3, the height of metalling 4 is 200mm, and rubble is straight
Footpath 2-5mm, metalling 4 set can following bleed-through cross the rainwater of plantation soil moved in improve the original layer 7, while prevent the saline and alkaline accumulation of salt in the surface soil of native soil 1, lead to
The rubble for crossing 2-5mm diameters is set, and because stone sizes are smaller, is easy to carry, while be easy to levelling；When the He of film separation layer 2
When sunshade stratum reticulare 6 is destroyed, 200mm rubble height completely can separate saline and alkaline native soil 1 and plantation soil moved in improve the original layer 7.
As shown in figure 1, one layer of buffering is equipped with the upper surface of metalling 4 smooths layer 5, the upper surface of layer 5 is smoothed in buffering
The sunshade stratum reticulare 6 that an obscurity is 80% is provided with, buffering smooths layer 5 and preferably formed by the stalk laying crushed, to form one layer
Buffering smooths structure, avoids because stone not of uniform size punctures the sunshade net that sunshade stratum reticulare 6 is set, and then make sunshade stratum reticulare
6, which can be very good to obstruct the high salt vapor that saline and alkaline native soil 1 is evaporated, enters to plantation soil moved in improve the original layer 7, so as to further subtract
Less to planting in the influence of the plant on plantation soil moved in improve the original layer 7.Formed simultaneously in the molecular upper surface of metalling 4 of stone not of uniform size
One layer of smooth buffering smooths layer 5, makes sunshade net can be very good to lay, and avoids sunshade stratum reticulare 6 and is directly contacted with metalling 4
Cause breakage.
As shown in figure 1, setting plantation soil moved in improve the original layer 7 in the upper surface of sunshade stratum reticulare 6, plantation soil moved in improve the original layer 7 is without saline and alkaline matter
New soil, for planting plants, the nutrients such as oxygen, silicon, aluminium, iron, calcium, magnesium, titanium, potassium, phosphorus, sulphur are provided for the growth of plant.Kind
Plant and organic fertilizer usage amount is added in soil moved in improve the original layer 7, organic fertilizer is mainly processed through biological substance, animals and plants discarded object, plant residue
, poisonous and harmful substance therein is eliminated, rich in a large amount of benefit materials, including：A variety of organic acids, peptides and including
Abundant nutrient including nitrogen, phosphorus, potassium, can not only provide full nutrition for crops, and fertilizer efficiency is grown, and can increase and more
The new soil organism, promote microbial reproduction, improve the physicochemical property and bioactivity of soil.The thickness of plantation soil moved in improve the original layer 7 is
70cm, 70cm depth are entirely capable of meeting the tall growth demand for filling plant, have greening planting survival rate obvious good with growing way
Advantage.45g/ ㎡ ferrous sulfate soil conditioners are also added in plantation soil moved in improve the original layer 7, the iron member in plant can not only be supplemented
Element, moreover it is possible to promote its absorption to nitrogen and P elements, allow plant in the plantation normal growth of soil moved in improve the original layer 7.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. it is a kind of every salt soil texture, it is characterized in that：Including plantation soil moved in improve the original layer, metalling, the film set gradually from top to bottom
Separation layer and saline and alkaline native soil.
2. it is according to claim 1 a kind of every salt soil texture, it is characterized in that：Described metalling and plantation soil moved in improve the original layer it
Between be provided with sunshade stratum reticulare.
3. it is according to claim 1 a kind of every salt soil texture, it is characterized in that：Described film separation layer is that plastics are thin
Film.
4. it is according to claim 3 a kind of every salt soil texture, it is characterized in that：Described film separation layer and metalling it
Between be provided with cushion.
5. it is according to claim 2 a kind of every salt soil texture, it is characterized in that：Between described metalling and sunshade stratum reticulare
It is provided with buffering and smooths layer.
6. it is according to claim 1 a kind of every salt soil texture, it is characterized in that：The plantation soil moved in improve the original layer is without saline and alkaline matter
New soil.
7. it is according to claim 6 a kind of every salt soil texture, it is characterized in that：The objective the thickness of the layer of the plantation is
70cm。
8. it is according to claim 7 a kind of every salt soil texture, it is characterized in that：The Ballast Layer Height is 200mm, rubble
Diameter 2-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010126.2U CN207054305U (en) | 2017-08-12 | 2017-08-12 | One kind is every salt soil texture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010126.2U CN207054305U (en) | 2017-08-12 | 2017-08-12 | One kind is every salt soil texture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207054305U true CN207054305U (en) | 2018-03-02 |
Family
ID=61515446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721010126.2U Expired - Fee Related CN207054305U (en) | 2017-08-12 | 2017-08-12 | One kind is every salt soil texture |
Country Status (1)
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| CN (1) | CN207054305U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934262A (en) * | 2018-09-25 | 2018-12-07 | 爱土工程环境科技有限公司 | A kind of method of alkaline land soil desalination |
| CN113491222A (en) * | 2021-06-22 | 2021-10-12 | 北京岩土工程勘察院有限公司 | Method for planting plants in arid and salinized severe region |
| CN116171674A (en) * | 2023-01-10 | 2023-05-30 | 中国水利水电第六工程局有限公司 | Soil improvement method |
-
2017
- 2017-08-12 CN CN201721010126.2U patent/CN207054305U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934262A (en) * | 2018-09-25 | 2018-12-07 | 爱土工程环境科技有限公司 | A kind of method of alkaline land soil desalination |
| CN113491222A (en) * | 2021-06-22 | 2021-10-12 | 北京岩土工程勘察院有限公司 | Method for planting plants in arid and salinized severe region |
| CN116171674A (en) * | 2023-01-10 | 2023-05-30 | 中国水利水电第六工程局有限公司 | Soil improvement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20210812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |