CN110073853A - A kind of coastal tidal degraded wetland shrub seed captures and promotees constructive system and its application of germinating growth - Google Patents
A kind of coastal tidal degraded wetland shrub seed captures and promotees constructive system and its application of germinating growth Download PDFInfo
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- CN110073853A CN110073853A CN201910492687.8A CN201910492687A CN110073853A CN 110073853 A CN110073853 A CN 110073853A CN 201910492687 A CN201910492687 A CN 201910492687A CN 110073853 A CN110073853 A CN 110073853A
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- Prior art keywords
- cave
- shrub
- outside
- constructive system
- catch basin
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D91/00—Methods for harvesting agricultural products
- A01D91/04—Products growing above the soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0293—Seed or shoot receptacles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0295—Units comprising two or more connected receptacles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The present invention relates to mud wetland field of environment protection, particularly discloses a kind of coastal tidal degraded wetland shrub seed capture and promote constructive system and its application of germinating growth.Coastal tidal degraded wetland shrub seed capture and the constructive system for promoting germinating growth, it is characterised in that: in several capture bodies of exposed location reasonable construction, capture body with 10-20m2Rectangular area be a cell cube, which is respectively arranged with central catch basin, internal gathering body and peripheral cave body from inside to outside；Wherein, central catch basin is the catch basin of the round or ellipse positioned at cell cube central location, internal gathering body is that equally distributed four " ㄇ " collect body in " ┼ " line style of cell cube, and peripheral cave body is the cave symmetrical four " ∩ " body being arranged on unit body diagonal.The present invention changes mima type microrelief condition, regulation moisture and salt regime rule captures grass-shrub vegetation seed, brings new individual into for wetland seed bank by adjusting roughness of ground surface.
Description
(1) technical field
The present invention relates to mud wetland field of environment protection, in particular to a kind of coastal tidal degraded wetland shrub seed capture and
Promote constructive system and its application of germinating growth.
(2) background technique
Seed is caused to be difficult to adhere in earth's surface, hair since topography is flat, seawater scouring is serious in the beach area of muddy coast band
Bud growth is difficult, causes mud wetland vegetation cover rate lower, and partial region is exposed serious.To change coastal tidal wetland
The lower situation of vegetation coverage, the microhabitat of building vegetable seeds capture storage, reaches alien crop seed bank and establishes pioneer
The purpose of phytobiocoenose, to accelerate the recovering process of phytobiocoenose.
(3) summary of the invention
In order to compensate for the shortcomings of the prior art, the present invention provides the strong strand beaches of a kind of vegetation coverage height, plant productivity
It applies the capture of degraded wetland shrub seed and promotees constructive system and its application of germinating growth.
The present invention is achieved through the following technical solutions:
A kind of capture of coastal tidal degraded wetland shrub seed and the constructive system for promoting germinating growth, with coastal tidal degraded wetland
Exposed location be process object, it is characterised in that: in several capture bodies of exposed location reasonable construction, capture body with 10-20m2
Rectangular area be a cell cube, which is respectively arranged with central catch basin, internal gathering body and periphery from inside to outside
Cave body；Wherein, central catch basin be positioned at cell cube central location round or ellipse catch basin, internal gathering body be
Equally distributed four " ㄇ " collect body in " ┼ " line style of cell cube, and peripheral cave body is pair being arranged on unit body diagonal
Claim four cave " ∩ " bodies of distribution；The gap of the corresponding two adjacent peripheral cave bodies in the position of internal gathering body, two adjacent inners are received
It is divided into 2.0-2.5m between collective and peripheral cave body, and the collection port of internal gathering body is outwardly.
Constructive system of the present invention can be formed be uneven, be in picturesque disorder, concave-convex corresponding capture body film micro area, and in periphery
Trapping region is constructed inside and outside cave body and internal gathering body, centre forms low-lying sink, comprehensively consider salt-tolerant plant and
The germinating growth area of water plant.Bulk area is captured with 10-20m2Left and right is a cell cube, specifically can be according to exposed location
Area is rationally arranged.
More excellent technical solution of the invention are as follows:
Where periphery cave body is positioned at the 1.5-2.0m of the initial outer end of unit body diagonal, the length is 1.0m, width
For 50-100cm, the internal ramped shaped cave body for 5-15cm depth from outside to inside；Height 5- is provided on the outside of peripheral cave body
10cm, width 20cm enclose twirl, enclose and twist the cave hole that outside is provided with width 60-70cm, depth 10cm.
Ramped shaped cave body and the cave for enclosing twirl outside are provided with ploughing for 15cm depth in cheating, and can form inside and outside two in this way
Side shrub seed catch position at totally two.
Where the internal gathering body is positioned at the 2.0-2.5m in " ┼ " line style crosspoint, the external side setting of internal gathering
Having length is that 1.0m encloses twirls, encloses and twists intermediate width and be 20cm, be highly 15cm, it is highly 5-15cm that two sides width, which is 20cm,
The arc configuration gradually increased.
The soil body for enclosing the encirclement of twirl inside is the cave hole that depth is 10cm, and cave is provided with ploughing for 15cm depth in hole；It encloses
The ditch body that outside is provided with depth 10cm, width 10cm is twisted, ploughing for 15cm depth is provided in ditch body, can equally form inside and outside two
Side shrub seed catch position at totally two.
It is described center catch basin diameter be 1.0-1.5m, depth 50-80cm, the high 10cm of the surrounding low bank of earth between fields, low bank of earth between fields top width
10cm。
The center catch basin surrounding, at the low bank of earth between fields of diagonal positions, offer wide 15-20cm and ground surface respectively
Fair low drain mouth, conducive to disseminating seeds into central catch basin.
The application of above-mentioned constructive system, the building time of the constructive system are the 9-10 month in autumn, wherein peripheral cave
Inside and outside and internal gathering inside and outside grow shrub seedling, central catch basin growth inside reed, marginal growth reed respectively
And Suaeda salsa.
Preferably, the inside of the peripheral cave body, shrub Seedling density are 5-10 plants/m2, peripheral cave body to enclose twirl outer
Side, shrub Seedling density are 10-15 plants/m2；The inside of internal gathering body, shrub Seedling density are 11-18 plants/m2, internal gathering
Body encloses twirl outside, and the density of shrub seedling is 6-13 plants/m2；The average draft density at central catch basin internal level edge is
12-15 plants/m2。
The present invention changes mima type microrelief condition, regulation moisture and salt regime rule captures grass-shrub vegetation by adjusting roughness of ground surface
Seed brings new individual into for wetland seed bank；The microhabitat of building can promote germination growth, effectively improve mud wetland
Vegetation coverage and plant productivity.
(4) Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
In figure, I peripheral cave body, II internal gathering body, III central catch basin.
(5) specific embodiment
The present invention is further explained in the light of specific embodiments, in order to the understanding of the present invention.
1. implementing the habitat characteristics in location
Open ground band within and around coastal tidal shrub group, because sea wind is larger, topography is flat, and roughness of ground surface is low, fills
Grass seed is difficult in earth's surface attachment, storage, and vegetation coverage is 5% hereinafter, diving technique is 1.0-2.5m, soil relative hydration
Amount is 35%-40%, and soil salt content is between 0.35%-0.42%.Aggregate performance is that topography is flat, and diving technique is shallow, at soil
In the saline and alkaline state of moderate, vegetation coverage is low, and shrub seed is difficult to store in earth's surface, and germinating growth is difficult.
2. the main composition of constructive system of the present invention
(1) shrub seed capture body constructive system is mainly made of three parts (see attached drawing 1), respectively capture body periphery cave body
I, capture body internal gathering body II, and capture body center catch basin III.It is entire constitute can be formed be uneven, be in picturesque disorder,
Concave-convex corresponding capture body film micro area, and trapping region is constructed inside and outside peripheral cave body I and internal gathering body II, center
Place forms low-lying sink, comprehensively considers the germinating growth area of salt-tolerant plant and water plant.Bulk area is captured with 10-20m2Left and right
For a cell cube, specifically can rationally be arranged according to the area in exposed location；Constructing the time can carry out in 9-10 month in the fall；
(2) capture body periphery, is arranged 4 symmetrical " ∩ " type cave bodies on unit body diagonal；
(3) internal portion is captured, in " ┼ " line style, 4 equally distributed " ㄇ " types in corresponding peripheral cave body gap is set and are collected
Body, collection port need external；
(4) catch basin that capture body centre is round or oval；
(5) each " ∩ " type cave body and " ㄇ " type collect the interval of body in 2.0-2.5m.
3. the research and development technology of shrub seed capture body periphery cave body I
(1) 4 " ∩ " type cave bodies (place Fig. 1-I), every cave body position positioning is arranged in shrub seed capture body periphery on the diagonal
At the 1.5-2.0m of the initial outer end of place diagonal line；
(2) digging depth from outside to inside is 5-15cm is not waited, ramped shaped capture cave, length 1.0m, width 50-100cm；It catches
Obtain soil in cave 15cm need to plough again；
(3) soil body dug out, which is piled up, encloses twirl for the 5-10cm height semicircle that grade, width are not 20cm；
(4) cave for enclosing the correspondence radian that depth 10cm is dug in twirl outside of cave body is cheated, width 60-70cm, and the soil in the hole of cave need to
15cm is ploughed again.Shrub seed catch position at totally two inside and outside being formed in this way.
4. the research and development technology of shrub seed capture body internal gathering body II
(1) shrub seed captures internal portion, and the collection body (at Fig. 1-II) of 4 " ㄇ " types is arranged in intermediate " ┼ " line style,
At every 2.0-2.5m for collecting " ┼ " line style crosspoint where body position is positioned at；
(2) length that each " ㄇ " type encloses twirl is 1.0m, and twirl hem width degree is enclosed among " ㄇ " type and is 20cm, is highly 15cm；Two
Enclosing for side twists hem width degree as 20cm, but height is set as the arc configuration that 5-15cm gradually increases, to form preferable wind-force area；
(3) it encloses and twists the cave hole that the soil body that inside is surrounded is both needed to digging depth as 10cm, the soil in the hole of cave need to do ploughing for 15cm again
It turns over；" ㄇ " type, which encloses, twists the corresponding outer depth 10cm in outside, the ditch body that width is 10cm, and the intracorporal soil of ditch need to do ploughing for 15cm again
It turns over.Shrub seed catch position at totally two inside and outside being formed in this way.
5. the research and development technology of shrub seed capture body center catch basin III
(1) catch basin (place Fig. 1-III) that shrub seed capture body center is round or oval, is mainly used for shrub seed and catches
It obtains and rainy season accumulates rainfall, conducive to the growth of aquatic herbaceous plant；
(2) catch basin diameter is 1.0-1.5m, depth 50-80cm, the high 10cm of the surrounding low bank of earth between fields, low bank of earth between fields top width 10cm；
(3) catch basin surrounding, at the low bank of earth between fields of diagonal positions, respectively there are wide 15-20cm, the low drain mouth to maintain an equal level with ground surface,
Enter in catch basin conducive to disseminating seeds.
6. effect and applied analysis
(1) soil water-stable aggregates condition is improved
By the transformation to mima type microrelief, salinity is mainly gathered in the convex portion of shrub seed capture body, i.e. each section accumulation body
Top, be presented the poly- phenomenon of apparent table, the soil salt content after capture seed is ploughed in the hole of cave reduces 20%-30%.Shrub kind
Physical Characteristics of Soil Moisture after son capture body is ploughed significantly improves, and is effectively saturated pondage and improves 25%-40%, effectively implicit drop
Rainfall improves 40%-45%.
(2) shrub seed rejection effect is good, and shrub seedling storage rate and vegetation coverage significantly improve
After shrub seed captures body building, mima type microrelief condition is significantly improved, roughness of ground surface is had adjusted, improves soil water-stable aggregates
Microhabitat.By the active force that water flow, wind-force are formed, it can preferably be detained, store the shrub seed of rimland, be formed with shale
The seed acquirer of littoral zone typical case's salt tolerant vegetation saline land shrub plant of one's native land such as alkali paulin, sweet wormwood, reed and Chinese tamarisk；
Shrub seed captures the inside of body peripheral " ∩ " type cave body, and shrub Seedling density is in 5-10 plants/cm2, " ∩ " type cave body
Twirl outside shrub Seedling density is enclosed in 10-15 plants/cm2；
Shrub seed captures internal portion's " ㄇ " type and collects at the inside cave hole of body, and shrub Seedling density is in 11-18 plants/cm2, " ㄇ "
Type encloses the shrub Seedling density for twisting outside in 6-13 plants/cm2；
Based on being grown inside shrub seed capture body center catch basin III with reed, edge is put down based on reed and Suaeda salsa
Equal draft density is in 12-15 plants/cm2；
The shrub seedling storage rate of entire shrub seed capture body is in 75%-82%, and First Year vegetation coverage is in 8%-12%, and second
Year, vegetation coverage was up to 15%-17%.
Claims (9)
1. a kind of coastal tidal degraded wetland shrub seed capture and the constructive system for promoting germinating growth, are degenerated wet with coastal tidal
The exposed location on ground is process object, it is characterised in that: in several capture bodies of exposed location reasonable construction, captures body with 10-
20m2Rectangular area be a cell cube, which is respectively arranged with central catch basin (III), internal gathering from inside to outside
Body (II) and peripheral cave body (I)；Wherein, central catch basin (III) is the storage of the round or ellipse positioned at cell cube central location
Sink, internal gathering body (II) are that equally distributed four " ㄇ " collect body, peripheral cave body (I) in " ┼ " line style of cell cube
For the cave symmetrical four " ∩ " body being arranged on unit body diagonal；The position of internal gathering body (II) corresponding two is adjacent
The gap of peripheral cave body (I) is divided into 2.0-2.5m between two adjacent internal gathering bodies (II) and peripheral cave body (I), and internal
Collect the collection port of body (II) outwardly.
2. coastal tidal degraded wetland shrub seed capture according to claim 1 and the constructive system for promoting germinating growth,
It is characterized by: the periphery cave body (I) is positioned at the 1.5-2.0m of the place initial outer end of unit body diagonal, the length is
1.0m, width 50-100cm, the internal ramped shaped cave body for 5-15cm depth from outside to inside；It is set on the outside of peripheral cave body (I)
Be equipped with height 5-10cm, width 20cm encloses twirl, enclose and twist the cave hole that outside is provided with width 60-70cm, depth 10cm.
3. coastal tidal degraded wetland shrub seed capture according to claim 1 and the constructive system for promoting germinating growth,
It is characterized by: the internal gathering body (II) is positioned at the 2.0-2.5m in place " ┼ " line style crosspoint, internal gathering body
(II) it is provided with length on the outside of and encloses twirl for 1.0m, encloses twirl intermediate width and is 20cm, is highly 15cm, two sides width is 20cm,
Height is the arc configuration that 5-15cm gradually increases.
4. coastal tidal degraded wetland shrub seed capture according to claim 1 and the constructive system for promoting germinating growth,
It is characterized by: the diameter of the center catch basin (III) is 1.0-1.5m, depth 50-80cm, the high 10cm of the surrounding low bank of earth between fields, soil
Ridge top width 10cm.
5. coastal tidal degraded wetland shrub seed capture according to claim 2 and the constructive system for promoting germinating growth,
It is characterized by: ramped shaped cave body and enclosing is provided in the cave hole for twist outside, 15cm is deep to be ploughed.
6. coastal tidal degraded wetland shrub seed capture according to claim 3 and the constructive system for promoting germinating growth,
It is characterized by: the soil body for enclosing the encirclement of twirl inside is the cave hole that depth is 10cm, cave is provided with ploughing for 15cm depth in hole；
It encloses and twists the ditch body that outside is provided with depth 10cm, width 10cm, ploughing for 15cm depth is provided in ditch body.
7. coastal tidal degraded wetland shrub seed capture according to claim 4 and the constructive system for promoting germinating growth,
It is characterized by: it is described center catch basin (III) surrounding, at the low bank of earth between fields of diagonal positions, offer respectively wide 15-20cm, with
The fair low drain mouth of ground surface.
8. the constructive system of coastal tidal degraded wetland shrub seed capture according to claim 1 and rush germinating growth
The building time using, it is characterised in that: the constructive system is the 9-10 month in autumn, wherein peripheral cave body (I) it is inside and outside with
And the inside and outside collection shrub seed respectively of internal gathering body (II), to form shrub growth of seedling area, central catch basin (III) is internal
Grow reed, marginal growth reed and Suaeda salsa.
9. application according to claim 8, it is characterised in that: the inside of periphery cave body, shrub Seedling density are 5-
10 plants/m2, peripheral cave body (I) enclose twirl outside, shrub Seedling density be 10-15 plants/m2；The inside of internal gathering body (II) fills
Careless Seedling density is 11-18 plants/m2, internal gathering body (II) encloses twirl outside, and the density of shrub seedling is 6-13 plants/m2；Center
The average draft density at catch basin (III) internal level edge is 12-15 plants/m2。
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| CN201910492687.8A CN110073853A (en) | 2019-06-06 | 2019-06-06 | A kind of coastal tidal degraded wetland shrub seed captures and promotees constructive system and its application of germinating growth |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910492687.8A CN110073853A (en) | 2019-06-06 | 2019-06-06 | A kind of coastal tidal degraded wetland shrub seed captures and promotees constructive system and its application of germinating growth |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111527819A (en) * | 2020-06-03 | 2020-08-14 | 北京师范大学 | Method for repairing suaeda salsa in coastal wetland |
| CN112005765A (en) * | 2020-08-10 | 2020-12-01 | 华东师范大学 | Method and device for assisting retention, germination and seedling planting of plant seeds and/or propagules in coastal wetland habitat |
| WO2021253678A1 (en) * | 2020-06-18 | 2021-12-23 | 滨州学院 | Seed capture apparatus for coastal beach bare saline-alkali soil, and application thereof |
| CN114002008A (en) * | 2021-11-24 | 2022-02-01 | 滨州学院 | Sampling device for soluble organic carbon in coastal wetland soil and using method |
-
2019
- 2019-06-06 CN CN201910492687.8A patent/CN110073853A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111527819A (en) * | 2020-06-03 | 2020-08-14 | 北京师范大学 | Method for repairing suaeda salsa in coastal wetland |
| WO2021253678A1 (en) * | 2020-06-18 | 2021-12-23 | 滨州学院 | Seed capture apparatus for coastal beach bare saline-alkali soil, and application thereof |
| CN112005765A (en) * | 2020-08-10 | 2020-12-01 | 华东师范大学 | Method and device for assisting retention, germination and seedling planting of plant seeds and/or propagules in coastal wetland habitat |
| CN114002008A (en) * | 2021-11-24 | 2022-02-01 | 滨州学院 | Sampling device for soluble organic carbon in coastal wetland soil and using method |
| CN114002008B (en) * | 2021-11-24 | 2023-08-15 | 滨州学院 | Sampling device for soluble organic carbon in coastal wetland soil and using method thereof |
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