CN106718602A - A kind of transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs - Google Patents
A kind of transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs Download PDFInfo
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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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- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0225—Wind breakers, i.e. devices providing lateral protection of the plants
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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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
- 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
- A01G9/0299—Handling or transporting of soil blocks or seedlings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
- Cultivation Of Plants (AREA)
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Abstract
The invention discloses a kind of transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs.The present invention is comprised the following steps：1）Nursery stock highly no more than 3 meters；2）ABT root-inducing powders are to seedling treatment；3）Plantation hole is excavated, desalinize seawater drip washing plantation hole；4）The bottom in red soil Nutrition Soil mulching plant hole；5）Using the coral sand or sea sand that are dug out in the drip washing plantation hole that desalinizes seawater, backfilled；6）Plantation hole surface layer overlay red soil Nutrition Soil, desalinize seawater irrigation.The present invention reduces its salt alkali content, cycle is short, low cost using desalinize seawater drip washing coral sand or sea sand；Covering red soil Nutrition Soil, had both improved the soil texture of plantation hole, reduced the pH value of coral sand or sea sand, again can be as the saline and alkaline separation layer in bottom；It is both cost-effective using coral sand or sea sand as planting soil, in turn ensure that the ecosystem of islands and reefs；This planting technique makes the survival rate of transplanted plantlet on newly-built hydraulic reclamation islands and reefs improve to more than 95%.
Description
Technical field
The invention belongs to the technical field of saline land greening method, a kind of coral in newly-built tropical hydraulic reclamation islands and reefs is particularly related to
Transplanted seedling tree method on coral sand.
Background technology
The soil texture of newly-built hydraulic reclamation islands and reefs is main based on coral sand or sea sand, and these coral sands or sea sand are with very high
Alkalescence, this high salinity characteristic has coercive to plant strain growth, and, its nutrient is low, the transplanted plantlet on hydraulic reclamation islands and reefs
Structural improvement must be carried out to it.
At present, occur in that some carry out the technology of transplanted seedling tree on beach saline land and seashore beach；For example：It is Chinese special
Sharp CN103392459A provides a kind of method for planting for improving sand ground Survival rate of nursery stock, the immersion of naked of nursery stock, by clayed soil with
Water is according to volume ratio 1：3 mixing, are 5-10 to being added in the mixture with its mass ratio：100 arbuscular mycorrhiza microbial inoculums are made mud,
It is put into kind of plant hole after dipping in slurry with naked, as plantation pre-treatment；Chinese patent CN103947320A discloses a kind of strand salt
Alkali ground tree planting method and planting of plants structure, including build cofferdam, raise layer is set, is arranged alkali to raising lamination salt, excavated
Plantation hole, laying waterproof geotextiles, laying rubble drainage layer, laying straw curtain drainage layer, backfill planting soil and plant trees etc.
Step；Chinese patent CN103392404A is related to heavy saline technical field of greening, and especially one kind contains suitable for soil body total salt
The method for measuring the directly planting macrophanerophyte in natural soil of coast silt severe saline-alkali soil more than 2.0%, its step includes：Built with reference to drainage trenching
Burrock formula raised fields, lay water supply line, first spread fertilizer over the fields ardealite, humic acid, after spread fertilizer over the fields semi-decomposed maize straw fertilizer order carry out
Soil improvement, machinery is ploughed deeply and leveled land, and lays soakaway trench, and the fresh water desalinization of soil by flooding or leaching selects arbor kind, plant.It is above-mentioned in strand
Plant nursery stock is more with soil as planting soil in salt-soda soil, adds the material of the improved soil structures such as substantial amounts of compost, humic acid, and build
It is provided with corresponding salt discharge engineering.Due to being unable to supply substantial amounts of nutrient matrix on hydraulic reclamation islands and reefs, cost of transportation is high, builds salt discharge work
Journey can destroy the fragile ecological environment of islands and reefs, therefore, these seedling growth technologies are difficult to realize on newly-built tropical hydraulic reclamation islands and reefs.
The content of the invention
The present invention provides a kind of transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs, solves existing skill
Transplanted seedling tree in art needs a large amount of nutrient matrixes and builds salt discharge engineering and cause it cannot to be realized on tropical hydraulic reclamation islands and reefs
Problem.
A kind of transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs of the invention, its be mainly by with
What lower technical scheme was realized：Comprise the following steps：1）Seedling is selected, nursery stock of the height no more than 3 meters is chosen and is transplanted；2）Before
Treatment, before transplanted seedling tree, is processed the root of nursery stock using ABT root-inducing powders；3）Plantation hole is excavated, in newly-built tropical hydraulic reclamation
Plantation hole is excavated on the coral sand or sea sand of islands and reefs, carry out drip washing to plantation hole using desalinizing seawater；4）Plantation hole treatment, is planting
The bottom for planting hole is covered using red soil Nutrition Soil, then, places nursery stock；5）Plantation hole is backfilled, after nursery stock is placed, by step 3）
The coral sand or sea sand dug out in plantation hole use the drip washing that desalinizes seawater, then, as plantation earthen backfill；6）Locate after backfill
Reason, after plantation hole backfill, in plantation hole surface layer overlay red soil Nutrition Soil, and is irrigated using desalinizing seawater.
The present invention reduces its salt alkali content, this reduction salt alkali content using desalinize seawater drip washing coral sand or sea sand
Method there is cycle is short and low cost；The present invention covers red soil Nutrition Soil in plantation hole, both improves plantation hole
The soil texture of surrounding, reduces the pH value of coral sand or sea sand, again can be as the saline and alkaline separation layer in bottom；The present invention is also used
The coral sand or sea sand dug out in plantation hole both save cost as planting soil, in turn ensure that the ecosystem structure of islands and reefs；This
Planting planting technique makes the survival rate of transplanted plantlet on newly-built hydraulic reclamation islands and reefs improve to more than 95%.The present invention can be directly newly-built
Transplanted seedling tree is carried out on tropical hydraulic reclamation islands and reefs, meanwhile, the nursery stock that the technology can also be applied on beach saline land, seashore beach is planted
Plant, and can be widely applied to the fields such as territory greening, traffic engineering, urban construction.
Used as a kind of preferred embodiment, the step is also blocked including setting, and described blocking is to meet sea wind side
Net is blocked using the dense mesh type high not less than 3m to be blocked.After nursery stock is irrigated and finishes, set block immediately, using not small
Net is blocked as blocking in 3m dense mesh types high, it is also possible to net is directly blocked as blocking using 3m dense mesh types high, dense mesh type
It is also commonly called closely-knitted safety net to block net.
As a kind of preferred embodiment, the step 2）In, the root of nursery stock is carried out using ABT rooting powder solutions
Treatment, the concentration of ABT rooting powder solutions is 50-150mg/kg, and process time is 5-20min.ABT root-inducing powders are Chinese forest-science academies
A kind of broad-spectrum high efficacy root-inducing promoter with international most advanced level that forestry research is succeeded in developing, ABT root-inducing powders can pass through
The activity of reinforcing, the content of regulation and control plant endogenous hormones and important enzyme, promotes the synthesis of large biological molecule, induces plant adventitious root
Or the formation of adventitious bud, plant metabolism intensity is adjusted, reach raising nursery, the surrival rate of afforestation and crop yield, quality and resistance
Purpose.
As a kind of preferred embodiment, the step 3）In, using desalinizing seawater to plantation hole drip washing 2-3 times.Adopt
It is the salt alkali content for reducing coral sand or sea sand in plantation hole with the drip washing plantation hole purpose that desalinizes seawater, to meet the growth of nursery stock
Need.
As a kind of preferred embodiment, the step 3）In, after drip washing, the periphery and bottom of plantation hole are in 45-
The salt content of coral sand or sea sand in the range of 55cm is respectively less than 0.1%, and pH value is respectively less than 8.0.Using desalinizing seawater, drip washing is planted
This reduction coral sand in hole or the method for sea sand salt alkali content have the advantages that cycle is short and low cost；The periphery of plantation hole is
Refer to the horizontal direction of plantation hole, the bottom of plantation hole refers to the vertical direction of plantation hole, the present invention is mainly to the week of plantation hole
Side and bottom carry out drip washing, make the salt content of coral sand or sea sand of the plantation hole periphery in the range of 45-55cm less than 0.1% and
PH value is less than 8.0, meanwhile, the salt content of coral sand or sea sand of the plantation hole bottom in the range of 45-55cm again smaller than 0.1% and
PH value is again smaller than 8.0.
As a kind of preferred embodiment, the step 4）In, the red soil Nutrition Soil covered in the bottom of plantation hole
Thickness is 10-20cm.Covering red soil Nutrition Soil, can both improve the soil texture around plantation hole, reduce coral sand or sea sand
PH value, again can be as the saline and alkaline separation layer in bottom.
As a kind of preferred embodiment, the step 5）In, the coral sand of backfill or the specification of sea sand are：Particle diameter is small
In 0.3cm, salt content is less than 0.1%, and pH value is 7.0-8.0.Coral sand or sea sand after scrubbed are returned as planting soil
Fill out, it is both cost-effective, the ecosystem of islands and reefs is in turn ensure that, also fully ensure that the reasonable environment of seedling growth.
As a kind of preferred embodiment, the step 6）In, the thickness of the red soil Nutrition Soil spread on plantation hole surface
It is 3-5cm to spend.This layer of plantation hole surface red soil Nutrition Soil can prevent it is saline and alkaline under ooze, fully ensure that the reasonable ring of seedling growth
Border.
Used as a kind of preferred embodiment, the salt content for desalinizing seawater is less than 0.15%, the pH for desalinizing seawater
Value is less than 8.0.This salt content that desalinizes seawater is low, and pH value does not interfere with the soil texture of newly-built hydraulic reclamation islands and reefs close to neutrality, adopts
The abundant seawater near newly-built hydraulic reclamation islands and reefs is taken full advantage of with desalinizing seawater.
Used as a kind of preferred embodiment, the nursery stock is horse-tail, coconut, fox-brush coconut, wind resistance paulownia, Lan Ren, print
Spend any one or a few in red sandalwood.The nursery stock of method of the present invention plantation includes but is not limited to horse-tail, coconut, fox-brush coconut palm
Son, wind resistance paulownia, olive Renhe India red sandalwood.
Beneficial effects of the present invention：By drip washing coral sand or the sea sand of desalinizing seawater, its salt alkali content is reduced, and,
This method for reducing salt alkali content is time-consuming compared with other salt discharge engineerings and cost；The present invention uses original soil（Coral sand or
Sea sand）Cultivation protects the ecosystem of islands and reefs；After nursery stock is processed through root-inducing powder, the growth of new root is promoted；With a small amount of meta-acid
Property red soil Nutrition Soil do substrate soil and not only build up fertility, be also used as saline and alkaline separation layer, prevent the saline and alkaline rising in bottom；Plantation hole
Surface cover one layer of red soil Nutrition Soil can prevent it is saline and alkaline under ooze；Dense mesh type blocks net and blocks sea wind and firm transplanted plantlet is broken
It is bad.The survival rate of transplanted plantlet can be improved by this method, accelerates islands and reefs greening, promote ecological islands and reefs construction.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with specific embodiment of the invention, is shown
So, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment one
Place：Certain islands and reefs one
Tree Species Selection：Horse-tail, fox-brush coconut, plant height 2.5-2.7m.
Root-inducing powder treatment：In nursery stock root, spray concentration is 70mg/kg ABT rooting powder solutions, and process time is 10min.
Plantation hole is excavated and processed：Plantation hole specification 1m × 1m × 0.6m, spacing is 2m × 2m, uses the pouring that desalinizes seawater
Wash, the periphery of plantation hole and the bottom salt content at 50cm is 0.06%, pH value is 7.8.
Nutrition Soil is laid with separation layer：Using red soil Nutrition Soil uniform fold plantation hole bottom, thickness is 15cm.
Backfill and covering Nutrition Soil：, as plantation earthen backfill, planted using through the coral sand or sea sand after the drip washing that desalinizes seawater
The particle diameter for planting soil is less than 0.3cm, and salt content is 0.06%, and pH value is 7.8；Thick in surface one layer of 5cm of paving of the planting soil of backfill
Red soil Nutrition Soil.
Windward side is blocked：Net is blocked using the dense mesh type of 3m high, the windward side of transplanted plantlet is fixed on.
Maintenance management：Irrigated with desalinizing seawater.
Through observing after a while, the survival rate of planting technique transplanted plantlet on newly-built hydraulic reclamation islands and reefs is 97%.
Embodiment two
Place：Certain islands and reefs two
Tree Species Selection：Coconut, plant height 2.9m.
Root-inducing powder treatment：The root of nursery stock is processed using root-inducing powder.
Plantation hole is excavated and processed：Plantation hole specification 1m × 1m × 0.6m, spacing is 2m × 2m, uses the pouring that desalinizes seawater
Wash.
Nutrition Soil is laid with separation layer：Use red soil Nutrition Soil uniform fold plantation hole bottom.
Backfill and covering Nutrition Soil：Using through the coral sand or sea sand after the drip washing that desalinizes seawater as Cast-in-situ Piles in Sand-filling, then,
The surface of Cast-in-situ Piles in Sand-filling spreads one layer of red soil Nutrition Soil.
Maintenance management：Irrigated with desalinizing seawater.
Through observing after a while, the survival rate of planting technique transplanted plantlet on newly-built hydraulic reclamation islands and reefs is 96%.
Embodiment three
Place：Certain islands and reefs three
Tree Species Selection：Wind resistance paulownia, Lan Ren, plant height 2.2-2.5m.
Root-inducing powder treatment：In nursery stock root, spray concentration is 50mg/kg ABT rooting powder solutions, and process time is 20min.
Plantation hole is excavated and processed：Plantation hole specification 1m × 1m × 0.6m, spacing is 2m × 2m, uses the drip washing that desalinizes seawater
3 times, the periphery of plantation hole and the bottom salt content of coral sand or sea sand at 50cm is set to be respectively less than 0.1%, pH value is 7.6.
Nutrition Soil is laid with separation layer：Using the bottom of red soil Nutrition Soil uniform fold plantation hole, thickness is 10cm.
Backfill and covering Nutrition Soil：Using the coral sand or sea sand that are dug out in the drip washing plantation hole that desalinizes seawater, using through light
Change coral sand or sea sand after seawater drip washing as Cast-in-situ Piles in Sand-filling, the particle diameter of sand is less than 0.3cm, and salt content is 0.08%, and pH value is
7.6；The thick red soil Nutrition Soils of one layer of 3cm are spread on the surface of Cast-in-situ Piles in Sand-filling.
Windward side is blocked：Net is blocked using the dense mesh type of 3m high, the windward side of transplanted plantlet is fixed on.
Maintenance management：Irrigated with desalinizing seawater.
Through observing after a while, the survival rate of planting technique transplanted plantlet on newly-built hydraulic reclamation islands and reefs is 98%.
Example IV
Place：Certain islands and reefs four
Tree Species Selection：India red sandalwood, plant height 2.4-2.6m.
Root-inducing powder treatment：In nursery stock root, spray concentration is 150mg/kg ABT rooting powder solutions, and process time is 5min.
Plantation hole is excavated and processed：Plantation hole specification 1m × 1m × 0.6m, spacing is 2m × 2m, uses the drip washing that desalinizes seawater
2 times, make that the salt content of the coral sand or sea sand of plantation hole periphery and its underpart at 55cm is 0.07% and pH value is 7.2.
Nutrition Soil is laid with separation layer：Using red soil Nutrition Soil uniform fold plantation hole bottom, thickness is 20cm.
Backfill and covering Nutrition Soil：Using the coral sand or sea sand that are dug out in the drip washing plantation hole that desalinizes seawater, using through light
Change coral sand or sea sand after seawater drip washing as Cast-in-situ Piles in Sand-filling, the particle diameter of sand is less than 0.3cm, and salt content is 0.02%, and pH value is
7.5；The thick red soil Nutrition Soils of one layer of 4cm are spread on the surface of Cast-in-situ Piles in Sand-filling.
Windward side is blocked：Net is blocked using the dense mesh type of 3m high, the windward side of transplanted plantlet is fixed on.
Maintenance management：Irrigated with desalinizing seawater.
Through observing after a while, the survival rate of planting technique transplanted plantlet on newly-built hydraulic reclamation islands and reefs is 96%.
Embodiment five
Place：Certain islands and reefs five
Tree Species Selection：Fox-brush coconut, plant height 2.5-2.7m.
Root-inducing powder treatment：In nursery stock root, spray concentration is 100mg/kg ABT rooting powder solutions, and process time is
15min。
Plantation hole is excavated and processed：Plantation hole specification 1m × 1m × 0.6m, spacing is 2m × 2m, uses the drip washing that desalinizes seawater
3 times, make that the salt content of the coral sand or sea sand of plantation hole periphery and bottom at 45cm is 0.07% and pH value is 7.2.
Nutrition Soil is laid with separation layer：Using red soil Nutrition Soil uniform fold plantation hole bottom, thickness is 18cm.
Backfill and covering Nutrition Soil：Using the coral sand or sea sand that are dug out in the drip washing plantation hole that desalinizes seawater, using through light
Change coral sand or sea sand after seawater drip washing as backfill, the particle diameter of backfill is less than 0.3cm, and salt content is 0.02%, pH value
It is 7.4；The thick red soil Nutrition Soils of one layer of 3cm are spread on the surface of backfill.
Windward side is blocked：Net is blocked using the dense mesh type of 3m high, the windward side of transplanted plantlet is fixed on.
Maintenance management：Irrigated with desalinizing seawater.
Through observing after a while, the survival rate of planting technique transplanted plantlet on newly-built hydraulic reclamation islands and reefs is 97%.
Beneficial effects of the present invention：By drip washing coral sand or the sea sand of desalinizing seawater, its salt alkali content is reduced, and,
This method for reducing salt alkali content is time-consuming compared with other salt discharge engineerings and cost；The present invention uses original soil（Coral sand, sea
Sand）Cultivation protects the ecosystem of islands and reefs；After nursery stock is processed through root-inducing powder, the growth of new root is promoted；With a small amount of slant acidity
Red soil Nutrition Soil does substrate soil and not only builds up fertility, and is also used as saline and alkaline separation layer, prevents the saline and alkaline rising in bottom；Plantation hole table
Face cover one layer of red soil Nutrition Soil can prevent it is saline and alkaline under ooze；Dense mesh type blocks net and blocks sea wind and firm transplanted plantlet is broken
It is bad.The survival rate of transplanted plantlet can be improved by this method, accelerates islands and reefs greening, promote ecological islands and reefs construction.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs, it is characterised in that：Comprise the following steps：
1）Seedling is selected, nursery stock of the height no more than 3 meters is chosen and is transplanted；
2）Pre-treatment, before transplanted seedling tree, is processed the root of nursery stock using ABT root-inducing powders；
3）Plantation hole is excavated, plantation hole is excavated on the coral sand or sea sand of newly-built tropical hydraulic reclamation islands and reefs, it is right using desalinizing seawater
Plantation hole carries out drip washing；
4）Plantation hole treatment, is covered in the bottom of plantation hole using red soil Nutrition Soil, then, places nursery stock；
5）Plantation hole is backfilled, after nursery stock is placed, by step 3）The coral sand or sea sand dug out in plantation hole are used and desalinized seawater
Drip washing, then, as plantation earthen backfill；
6）Backfill post processing, after plantation hole backfill, desalinizes seawater in plantation hole surface layer overlay red soil Nutrition Soil, and use
Irrigated.
2. the transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs according to claim 1, its feature exists
In：
The step is also blocked including setting, and described blocking is to block net using not less than 3m dense mesh types high meeting sea wind side
Blocked.
3. the transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs according to claim 1, its feature exists
In：
The step 2）In, the root of nursery stock is processed using ABT rooting powder solutions, the concentration of ABT rooting powder solutions is
50-150mg/kg, process time is 5-20min.
4. the transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs according to claim 1, its feature exists
In：
The step 3）In, using desalinizing seawater to plantation hole drip washing 2-3 times.
5. the transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs according to claim 4, its feature exists
In：
The step 3）In, after drip washing, the coral sand or sea sand of the periphery and bottom of plantation hole in the range of 45-55cm contains
Salt amount is respectively less than 0.1%, and pH value is respectively less than 8.0.
6. the transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs according to claim 1, its feature exists
In：
The step 4）In, the thickness of the red soil Nutrition Soil covered in the bottom of plantation hole is 10-20cm.
7. the transplanted seedling tree side on the coral sand of newly-built tropical hydraulic reclamation islands and reefs according to any one in claim 1-6
Method, it is characterised in that：
The step 5）In, the coral sand of backfill or the specification of sea sand are：Particle diameter is less than 0.3cm, and salt content is less than 0.1%, pH value
It is 7.0-8.0.
8. the transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs according to claim 1, its feature exists
In：
The step 6）In, the thickness of the red soil Nutrition Soil spread on plantation hole surface is 3-5cm.
9. the transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs according to claim 1, its feature exists
In：
The salt content for desalinizing seawater is less than 0.15%, and the pH value for desalinizing seawater is less than 8.0.
10. the transplanted seedling tree method on the coral sand of newly-built tropical hydraulic reclamation islands and reefs according to claim 1, its feature exists
In：
The nursery stock be horse-tail, coconut, fox-brush coconut, wind resistance paulownia, Lan Ren, India red sandalwood in any one or a few.
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| CN201611252680.1A CN106718602B (en) | 2016-12-30 | 2016-12-30 | Seedling planting method on coral sand for hydraulic filling of island reef in newly built tropical zone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611252680.1A CN106718602B (en) | 2016-12-30 | 2016-12-30 | Seedling planting method on coral sand for hydraulic filling of island reef in newly built tropical zone |
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| CN106718602B CN106718602B (en) | 2020-02-18 |
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| CN108605572A (en) * | 2018-04-19 | 2018-10-02 | 中国科学院华南植物园 | A method of structure coral island shelter-forest |
| CN109220685A (en) * | 2017-07-11 | 2019-01-18 | 江苏省农业科学院 | A kind of sandy beach windbreak building method |
| CN109952827A (en) * | 2017-12-22 | 2019-07-02 | 福建省春天生态科技股份有限公司 | A method of sea soil, which is improved, using Banana tree carries out salt-soda soil plantation |
| CN111066402A (en) * | 2020-01-19 | 2020-04-28 | 中交天津航道局有限公司 | Preparation and application method of improved soil containing blown-fill sand |
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| CN115226595A (en) * | 2022-07-01 | 2022-10-25 | 重庆大学 | Artificial coral soil and coral island reef vegetation planting method |
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| CN116854513A (en) * | 2023-08-03 | 2023-10-10 | 中国科学院华南植物园 | Method for promoting fertilizer increase and nitrogen preservation in composting process |
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