CN107889573A - The economical vegetation fast construction method of shale strand heavy salinized ground salt tolerant based on hidden pipe salt discharge - Google Patents
The economical vegetation fast construction method of shale strand heavy salinized ground salt tolerant based on hidden pipe salt discharge Download PDFInfo
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- CN107889573A CN107889573A CN201711220713.9A CN201711220713A CN107889573A CN 107889573 A CN107889573 A CN 107889573A CN 201711220713 A CN201711220713 A CN 201711220713A CN 107889573 A CN107889573 A CN 107889573A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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Abstract
The invention discloses a kind of economical vegetation fast construction method of shale strand heavy salinized ground salt tolerant based on hidden pipe salt discharge, comprise the following steps：Smooth plot, a work road is opened up between every 40 meters；Laying one hidden pipe in longitudinal direction among 40 meters of plot, laterally lays hidden pipe with 10 meters of spacing, is communicated with longitudinal hidden pipe；Lay 5cm stone, stone upper strata laying nonwoven layer in hidden pipe upper strata；Every mu applies the materials such as maize straw and is mixed；The cropping pattern of ridge culture+drip irrigation is taken, longitudinally bright ditch communicates the bright ditch that ridging is formed with work road side, for top layer draining and salt discharge.The present invention takes hidden pipe to be combined enhancing salt discharge with Ming Gou, plough deeply to plough and be combined enhancing leaching salt with stalk, salt-tolerant plant is combined raising survival rate with salt reduction upgrading material, reduce soil year, soil salt reduces, soil quality is lifted so that the barren ground of coastal saline-alkali can become oasis good harvest garden then.
Description
Technical field
The present invention relates to Saline-alkali Field Control and utilize technical field, and in particular to a kind of shale strand based on hidden pipe salt discharge
The economical vegetation fast construction method of heavy salinized ground salt tolerant.
Background technology
Muddy Bottoms strand weight saline-alkali wasteland is due to off sea relatively near, and level of ground water is shallow, and soil alkaline is heavier, general soil total salt
Content glues weight in 2.0-3.0%, soil, and unit weight is in 1.9g/cm3More than, barren bleak and desolate, majority is barren land, is had a strong impact on
The lifting and expanding economy of coastal ecological environment, it has also become shore reclamation utilizes the technical problem for being badly in need of solving at present.Mesh
Before untill, countries in the world solve measure mainly have engineering measure, chemical measure, biological control measure, engineering measure and chemical measure
Although quick, cost is high, and caused side effect is also big.Such as heavy metal pollution of soil, source soil region environment is not only broken up, and
Cost of transportation is higher；Although largely using modifying agent can achieve preferably administer utilizing status, cost is higher, be unfavorable for through
The development of Ji society, and it is possible to cause the secondary pollution of soil.
The content of the invention
High for Muddy Bottoms strand weight saline-alkali wasteland salinization of soil degree, vegetation is difficult to survive；The viscous weight of soil property, salinity are difficult
In the bottleneck problem that the influence heavy saline-alkali area at seashore such as elution efficiently utilizes, the present invention is in hidden pipe salt discharge technology, clayey soil quality
It is integrated to construct a kind of shale shore on the basis of the economical plant of lift technique, salt tolerant is using technology, water saving control salt technical research
The heavy salinized quick Land use models in wasteland in sea.
To achieve the above object, the technical scheme taken of the present invention is：
The economical vegetation fast construction method of shale strand heavy salinized ground salt tolerant based on hidden pipe salt discharge, including following step
Suddenly：
S1, soil arrange：Smooth plot, 2 meters of wide work roads are opened up between every 40 meters；
S2, hidden pipe arrangement：A hidden pipe, the laterally 20 meters of layings of work road both sides are longitudinally laid among 40 meters of wide fields
One hidden pipe；Hidden pipe buried depth 80cm, hidden pipe bottom lay thick 5cm stone, and nonwoven layer is laid on hidden pipe；The hidden pipe
Specification be 2 cun；
S3, material mix：Every mu of 10 cubic metres of maize straw of application, the side of decomposed cow dung 10,2 tons of ardealite, uses excavator
Mix in 40cm soil layers；
S4, cropping pattern：Take the cropping pattern of ridge culture+drip irrigation；Ridging：1 meter of row spacing, the high 20cm in ridge, the laying 2-3 per ridge
Bar drip irrigation zone；Longitudinally bright ditch communicates the Ming Gou that ridging is formed with road side, for top layer draining and salt discharge；
S5, the selection of salt tolerant economic plants：From Salt-endurance up to more than 0.5% have view and admire, edible dual-purpose type plant or
View and admire, medicinal dual-purpose type plant.
S6, drip irrigation leaching salt：Take the water saving control salt mode that small water frequently drips, every mu of irrigation quantity 400-600 cubic meter.
The invention has the advantages that：
Enhancing soil salt discharge is combined with bright ditch using hidden pipe, ploughs deeply to plough to be combined with material and lifts that soil is penetrating and soil matter
Amount, salt tolerant economic plants, which utilizes to permeate with drip irrigation, drenches " the bright ditch salt discharge of hidden pipe, upgrading of improving the soil drop that salt is combined raising plant survival rate
Salt, with salt tolerant economic plants with salt " aggregate measures make cement heavy salinized wasteland in strand administer to reach and administer then, see then
Effect so that the barren ground of coastal saline-alkali can become oasis good harvest garden then.
Brief description of the drawings
Fig. 1 is that hidden pipe lays schematic diagram in the embodiment of the present invention.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further
Describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
As shown in figure 1, the embodiments of the invention provide a kind of shale strand heavy salinized ground salt tolerant based on hidden pipe salt discharge
Economical vegetation fast construction method, comprises the following steps：
S1, soil arrange：Smooth plot, 2 meters of wide work roads are opened up between every 40 meters；
S2, hidden pipe arrangement：A hidden pipe, the laterally 20 meters of layings one of work road both sides are longitudinally laid among 40 meters of field
Bar hidden pipe；Hidden pipe buried depth 80cm, hidden pipe bottom lay thick 5cm stone, and nonwoven layer is laid on hidden pipe；The hidden pipe
Specification is 2 cun；
S3, material mix：Every mu of 10 cubic metres of maize straw of application, the side of decomposed cow dung 10,2 tons of ardealite, uses excavator
Mix in 40cm soil layers；
S4, cropping pattern：Take the cropping pattern of ridge culture+drip irrigation；Ridging：1 meter of row spacing, the high 20cm in ridge, the laying 2-3 per ridge
Bar drip irrigation zone；Longitudinally bright ditch communicates the Ming Gou that ridging is formed with road side, for top layer draining and salt discharge；
S5, the selection of salt tolerant economic plants：From Salt-endurance up to more than 0.5% have view and admire, edible dual-purpose type plant or
View and admire, medicinal dual-purpose type plant, as matrimony vine, honeysuckle, asparagus, blackberry lily, strand sedum aizoon, fig, cassia seed, join, rose
It is rare, jerusalem artichoke, oily certain herbaceous plants with big flowers, Althaea officinalis, lotus certain herbaceous plants with big flowers etc..
S6, drip irrigation leaching salt：Take the water saving control salt mode that small water frequently drips, every mu of irrigation quantity 400-600 cubic meter.
Embodiment
Shale heavy saline-alkali area at seashore is carried out (apart from seashore 10km) in Tangshan, Hebei Province Cao Feidian areas new city within 2017
Ecological-economic type vegetation is built, 50 mu of scale.Project Areas is seawater-culture pond before administering, and soil salt 23~32 ‰, soil property is glued
Weight, unit weight 1.90-2.3g/cm3, vegetation is based on Suaeda salsa, and coverage rate is less than 3%.Soil salt is high, soil quality is poor
It is the Main Barrier Factors of the lifting of coastal sludge matter marine solonchak soil fertility and crop production.Main technologies are as follows：
(1) consolidation
Start the 2-3 months in 2017 to carry out Project Areas consolidation, excavate crawl among Project Areas, for draining and support
Grow, and other crawls, leveling earth are filled with the earthwork is dug out.
(2) setting of salt discharge ditch：According to landform, north and south longitudinally opens up work road, plot one end laterally excavate 2 meters of depths, 3 meters
Wide main drainage ditch, is communicated with crawl, for hidden pipe leaching water outlet and the discharge of bright ditch-water；
(3) work road：East and West direction opens up one wide 2 meters of work road every 40 meters, is easy to manage.
(4) hidden pipe is laid：Field among 2 work roads excavates hidden pipe ditch laying hidden pipe, furrow width 50cm, deep 80cm, leads to
To the gradient 0.15% in gutter；A hidden pipe laterally is laid every 10 meters, is communicated with longitudinal hidden pipe.
(5) material mixes, and mu applies the side of maize straw 10, the side of decomposed cow dung 10,2 tons of ardealite, is mixed with excavator
40cm。
(6) cropping pattern：The cropping pattern of ridge culture+drip irrigation is taken, ridging 20cm, row spacing 120cm, lays 3 drip irrigation zones.
(7) economic plants is transplanted：Transplant 12 kinds of the economic plants or crop of salt tolerant：Matrimony vine, honeysuckle, rose, lotus certain herbaceous plants with big flowers,
Asparagus, strand sedum aizoon, blackberry lily, join, Althaea officinalis, cassia seed, jerusalem artichoke, oily certain herbaceous plants with big flowers.Planting system and density are as follows：
To transplant based on seedling, each ridge cultivation of planting plants line-spacing for perennial shrub matrimony vine, honeysuckle, rose, lotus certain herbaceous plants with big flowers
50cm, spacing in the rows 80cm-100cm；
View and admire, edible dual-purpose type vegetables asparagus, jerusalem artichoke, strand sedum aizoon, to transplant based on annual seedling, asparagus, chrysanthemum
Taro line-spacing 50cm, spacing in the rows 50-60cm；Strand sedum aizoon line-spacing 30cm, spacing in the rows 30cm
View and admire, medicinal dual-purpose plant：Blackberry lily is to transplant based on annual seedling, line-spacing 30cm, spacing in the rows 30cm；Join to plant on ground
Plant based on block stem, line-spacing 30cm, spacing in the rows 50cm.
Althaea officinalis：Line-spacing 30cm, spacing in the rows 50cm.
Cassia seed：Bunch planting 2-3 grains, line-spacing 50cm, spacing in the rows 30cm.
View and admire, edible dual-purpose type oil crops oil certain herbaceous plants with big flowers：Bunch planting, seeding row spacing 50cm.
(8) drip irrigation leaching salt：Take the water saving control salt mode that small water frequently drips, mu irrigation quantity 400-600 side.
It is economical that this specific implementation can crack shale strand heavy salinized ground soil salt height, soil property poor permeability, salt tolerant
Plant is difficult to the problem produced, and more than 2.0% heavy saline can realize that improvement autumn in spring takes effect, realize ecological recovery with having
The combination of machine agricultural, reaches ecological benefits and economic benefit doulbe-sides' victory, is strand shale heavy saline quickly using providing skill
Art supports.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (2)
1. the economical vegetation fast construction method of shale strand heavy salinized ground salt tolerant based on hidden pipe salt discharge, it is characterised in that
Comprise the following steps：
S1, soil arrange：Smooth plot, 2 meters of wide work roads are opened up between every 40 meters；
S2, hidden pipe arrangement：A hidden pipe is longitudinally laid among field between work road, laterally laying is dark with 10 meters of spacing
Pipe, is communicated with longitudinal hidden pipe；Thick 5cm stone is laid on hidden pipe buried depth 80cm, hidden pipe upper strata, and non-woven fabrics is laid on stone
Layer；
S3, material mix：Every mu application the side of maize straw 10, the side of decomposed cow dung 10,2 tons of ardealite, with excavator mix in
40cm soil layers；
S4, cropping pattern：Take the cropping pattern of ridge culture+drip irrigation；Ridging：1 meter of row spacing, the high 20cm in ridge, the laying 2-3 bars drop per ridge
Fill band；Longitudinally bright ditch communicates the Ming Gou that ridging is formed with road side, for top layer draining and salt discharge；
S5, the selection of salt tolerant economic plants：From Salt-endurance up to more than 0.5% have view and admire, edible dual-purpose type plant or view and admire,
Medicinal dual-purpose type plant；
S6, drip irrigation leaching salt：Take the water saving control salt mode that small water frequently drips, every mu of irrigation quantity 400-600 cubic meter.
2. the economical vegetation rapid build of shale strand heavy salinized ground salt tolerant based on hidden pipe salt discharge as claimed in claim 1
Method, it is characterised in that the specification of the hidden pipe is 2 cun.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109601231A (en) * | 2019-01-23 | 2019-04-12 | 河北省农林科学院滨海农业研究所 | A kind of implantation methods of Muddy Bottoms heavy saline honeysuckle |
| CN110402752A (en) * | 2019-08-30 | 2019-11-05 | 河北省农林科学院滨海农业研究所 | A kind of method of heavy saline-alkali area at seashore facility grape original soil cultivation |
| CN112189499A (en) * | 2020-10-13 | 2021-01-08 | 河北省农林科学院滨海农业研究所 | Method for planting figs in coastal heavy saline-alkali soil |
| CN112385348A (en) * | 2020-11-04 | 2021-02-23 | 山东农业大学 | Method for treating high-saline-alkali soil by using salt resistance and salt discharge of reed |
| CN115818898A (en) * | 2023-01-03 | 2023-03-21 | 华南农业大学 | Biogas slurry desalting system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601231A (en) * | 2019-01-23 | 2019-04-12 | 河北省农林科学院滨海农业研究所 | A kind of implantation methods of Muddy Bottoms heavy saline honeysuckle |
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| CN112189499A (en) * | 2020-10-13 | 2021-01-08 | 河北省农林科学院滨海农业研究所 | Method for planting figs in coastal heavy saline-alkali soil |
| CN112385348A (en) * | 2020-11-04 | 2021-02-23 | 山东农业大学 | Method for treating high-saline-alkali soil by using salt resistance and salt discharge of reed |
| CN112385348B (en) * | 2020-11-04 | 2022-05-13 | 山东农业大学 | Method for treating high-saline-alkali soil by using salt resistance and salt discharge of reed |
| CN115818898A (en) * | 2023-01-03 | 2023-03-21 | 华南农业大学 | Biogas slurry desalting system |
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Application publication date: 20180410 |