CN106717851A - A kind of method of tropical forest insect islands and reefs ecological afforestation - Google Patents
A kind of method of tropical forest insect islands and reefs ecological afforestation Download PDFInfo
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- CN106717851A CN106717851A CN201611086986.4A CN201611086986A CN106717851A CN 106717851 A CN106717851 A CN 106717851A CN 201611086986 A CN201611086986 A CN 201611086986A CN 106717851 A CN106717851 A CN 106717851A
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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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Abstract
The invention discloses a kind of method of tropical forest insect islands and reefs ecological afforestation, comprise the following steps：(1) cultivate and selection nursery stock：Jiang Hai Mango nursery stock, red thick shell nursery stock and sapling wood is planted in the imitative cloth bag of the nothing containing cultivation matrix respectively perhaps, Bermuda grass takes its rhizome and moisturizing, and nursery stock is robust growth seedling；(2) seedling growth hole is dug：The length in smooth islands and reefs sand ground , Hai Mango nursery stocks and red thick shell seedling growth hole is respectively 0.5m, isosceles triangle arrangement, the spacing 1.5m of plantation hole；Adjacent four arbor seedling growths hole center is dug and is permitted sapling wood plantation hole, and the length of sapling wood plantation hole is respectively 0.3m perhaps；(3) seedling growth.The invention discloses a kind of method that southern tropical forest insect islands and reefs ecological afforestation is carried out using indigenous plant, the method is simple and easy to apply, low cost, can effectively, fast greening hydraulic reclamation islands and reefs.
Description
Technical field：
The invention belongs to ecological, environmental protective science and technology field, and in particular to a kind of side of tropical forest insect islands and reefs ecological afforestation
Method.
Background technology：
Tropical forest insect islands and reefs refer to the islands and reefs of China's tropical area, including island and artificial hydraulic reclamation sand island reef, are substantially coral
Coral islands and reefs.Reef in Chinese South Sea is formed by coral reef sand hydraulic reclamation more, lacks real soil and fertility, and with high salt, highly basic, high temperature
With the extreme environment feature such as high light, almost without plant growth, it is impossible to form certain vegetation landscape and corresponding Easy Living Envi-ronment.For
Build hydraulic reclamation islands and reefs vegetation ecosystem as early as possible, play it is corresponding it is windproof, the function such as fix the sand, shade, cover, lower the temperature and shelter,
Livable ecological environment is built, it is necessary to carry out fast greening to the tropical forest insect islands and reefs of hydraulic reclamation, and form supporting technology, meets country
Actual demand.
Since hydraulic reclamation, some ornamental plants or mountain region seeds such as great Ye have planted successively on hydraulic reclamation islands and reefs in units concerned
Banyan, banyan, heavy curtain umbrella maple, palm etc., but by not Salt And Alkali Tolerance, not drought-enduring, anti-wind power difference power, as a result many plants survivals more than these plants
Rate is low, and also face the high cost often watered and because caused by eluviation degenerate and problem of death.This not only makes
Into a large amount of material resources, manpower, financial resources waste, and do not reach expected afforestation effect and target.
This is primarily due to lack understanding, the floristics of selection and the plantation of use to hydraulic reclamation islands and reefs Eco-environmental Characteristics
And maintenance technology etc. lack it is scientific caused by.Some tentatively grind South China Botanical Garden Chinese Academy of Sciences early stage with military's cooperation development
Study carefully, it is found that hydraulic reclamation islands and reefs lack real soil, its coral reef sand (" soil ") lacks soil texture (causes stability and water conservation
Nutrient preserving capability is poor), lack nutrient, water content is extremely low；Replace the climatic environment such as obvious plus local high temperature, high light, many typhoons and rain drought
Condition, the extremely difficult survival of common plant or colonization.Therefore, the difficulty pole of vegetation newly-built (or recovery) is carried out in South Sea hydraulic reclamation sand island reef
It is big, it is necessary to extremely strong technical support, there is no at present both at home and abroad the successful case and referential correlation theory technology of this respect with
Experience.In the case of nature, the speed about 1cm/ of soil is formed on these hydraulic reclamation islands and reefs 10000 years, form corresponding vegetation (similar
In the South Sea now with vegetative coverage island) then at least take more than 400 years.Obviously, this cannot meet country's demand at this stage.
Therefore, it is probably currently the only feasible approach that the vegetation of human assistance is newly-built.Planted by wild Salt And Alkali Tolerance, drought-enduring, wind resistance
Thing takes a broad survey, and the characteristic indigenous plant for adapting to hydraulic reclamation islands and reefs extreme environment feature is filtered out, by systematic research and experiment
Related supporting technology is obtained, so that for the Urban Greening in hydraulic reclamation islands and reefs area.
The content of the invention：
First purpose of the invention is to provide a kind of method of tropical forest insect islands and reefs ecological afforestation, comprises the following steps：
(1) cultivate and selection nursery stock：Jiang Hai Mango nursery stock, red thick shell nursery stock and perhaps sapling wood be planted to respectively containing cultivate
In the imitative cloth bag of the nothing of matrix, take Bermuda grass seed and keep drying, nursery stock is robust growth seedling, described cultivation matrix：Press
Mass fraction meter, including 15 parts of 40~50 parts of normal soil, 35~45 parts of leaf mould and sea sand, are added with compound in cultivation matrix
Fertilizer, 15~20g composite fertilizers are added in every 5kg cultivation matrixes；
(2) seedling growth hole is dug：Smooth islands and reefs sand ground , Hai Mango nursery stocks and the length point in red thick shell seedling growth hole
Not Wei 0.5m, isosceles triangle arrangement, the spacing 1.5m of plantation hole, two adjacent plantation hole centers dig and are permitted sapling wood plantation hole, perhaps
The length of sapling wood plantation hole is respectively 0.3m, in the extra large Mango nursery stock for having dug, red thick shell nursery stock and Xu Shu seedling growths
Planting matrix is added in hole, the thickness of planting matrix is 15~20cm；Described planting matrix, by mass parts
Number meter, including 30~40 parts of sea sand, 20~25 parts of red soil, 15~20 parts of coconut palm chaff, 15~20 parts of sheep manure and water-loss reducer 5~10
Part；
(3) seedling growth：Hai Mango nursery stock and red thick shell seedling growth：In Zhuan Hai Mango nursery stocks and the nothing of red thick shell nursery stock
The side of imitative cloth bag is equidistant to cut off 4 cracks, after " ten " font crack is cut off in bottom, is vertically put into and completes plant species phytyl
In the Qiao Hai Mango nursery stocks of matter and red thick shell seedling growth hole, then Hai Mango nursery stock and red thick shell are filled and led up with planting matrix
Seedling growth is cheated and is compacted；
Perhaps seedling growth is set：The side of the imitative cloth bag of nothing for being permitted sapling wood in dress is equidistant to cut off 4 cracks, is cut off in bottom
Behind " ten " font crack, vertically it is put into the wood plantation hole of sapling perhaps for completing planting matrix, then uses planting matrix
Fill and lead up sapling wood plantation hole perhaps and be compacted；
Draft seedling growth：Finish extra large Mango nursery stock, red thick shell nursery stock and perhaps sapling wood vacant lot on spread thick 5cm's
Red soil, uniformly last layer coconut palm chaff and sheep manure are spread on red soil, are finally uniformly spread Bermuda grass seed, then cover one layer thin
Planting matrix and be compacted.
The invention discloses a kind of method in southern tropical forest insect islands and reefs ecological afforestation, it carries out south using indigenous plant
The method of square tropical forest insect islands and reefs ecological afforestation, the method is simple and easy to apply, low cost, can effectively, fast greening hydraulic reclamation islands and reefs.
The present invention carries out a large amount of botanizings according in southern china such as Hainan Island and the Xisha Islands first, analysis plant
Ecological and biological characteristic, filters out the south China strand indigenous plant Hai Mango Cerbera of suitable islands and reefs Coastal Sandy Land plantation
Manghas, red thick shell (calophyllum inophyllum) Calophyllum inophyllum, Xu Shu (false jasmine) Clerodendrum inerme,
4 kinds of plants of Bermuda grass Cynodon dactylon, are combined plantation, dig kind of a plant hole by hydraulic reclamation islands and reefs, apply organic
Fertilizer, composite fertilizer, water-loss reducer, backfill sand and soil moved in improve the original, conventional maintenance can finally form more natural group, can rapidly afforest hydraulic reclamation
Islands and reefs.
Composite fertilizer in step (1) is potassium sulfate compound fertilizer, purchased from refined Ran international corporation of Norway；In step (3)
Coconut palm chaff consumption is 1kg/m2, sheep manure consumption is 1kg/m2, planting substrates quantity is 1.5~2kg/m2。
Preferably, 10~25cm of diameter, 15cm high are inserted in 1.2~1.5m Hai Mango nursery stocks root high in step (1)
Without in imitative cloth bag, the red thick shell nursery stock root of 1~1.2m high is inserted in the imitative cloth bag of nothing of 15~20cm of diameter, 15cm high, high by 0.6
The sapling wood root of being permitted of~0.8m is inserted in the imitative cloth bag of nothing of 10~12cm of diameter.
Further, step (3) the Hai Mango nursery stock and red thick shell nursery stock interval plantation.
Preferably, the component red soil and coconut palm chaff in the planting matrix described in step (2) carry out disinfection before combination
Treatment.Component red soil in planting matrix and coconut palm chaff described in step (2) carry out disinfection treatment before combination, specifically
For：It is 5/3 by mass ratio:1 red soil and coconut palm chaff is well mixed, and is added according to the mixture of every kilogram of red soil and coconut palm chaff
50% carbendazol wettable powder, 800~1000 times of liquid and the formalin of 0.04~0.05g of 0.04~0.05g, by 50%
Uniformly spray is carried out to the mixture of red soil and coconut palm chaff respectively for 800~1000 times of liquid of carbendazol wettable powder and formalin
Sterilization, the red soil and coconut palm chaff after sterilization is well mixed with sea sand, sheep manure and water-loss reducer according to formula ratio, as plant species
Phytyl matter, planting matrix is covered 2~3 days with black net, is used after drying.
Preferably, the centre of having built a 25~30cm of diameter near the arbor plant root described in step (3) is low, around encircle
The spill ditch for rising, and 4 vertical hole ditches are dug in spill ditch.
Preferably, also including step (4)：The hollow stainless steel tube of a height of 1.5m of colligation, a diameter of 2cm by arbor nursery stock
Support, and trimming and finishing is carried out, root water is poured in spill ditch, draft growing area, to plant in one week, every morning and dusk are each
A water is poured, then conventional maintenance.
Preferably, the implantation time of the nursery stock described in step (4) is 4~May of summer.
Second object of the present invention is to provide a kind of planting matrix, according to the mass fraction, including sea sand 30~40
Part, 20~25 parts of red soil, 15~20 parts of coconut palm chaff, 15~20 parts of sheep manure and 5~10 parts of water-loss reducer.Plant proposed by the present invention
Planting matrix can be that plant builds a microenvironment for growth, be that the early stage rejuvenation of plant successively provides nutrition.
Preferably, described water-loss reducer is super absorbent resin.Super absorbent resin water absorbing properties are absorption own wt
1000~3000 times of water.
The beneficial effects of the invention are as follows：
1st, seedling treatment and shipped using jumbo bag, frame of plastic, can conveniently transport and load and unload, improved Survival rate of nursery stock
Rate；
2nd, hydraulic reclamation islands and reefs matrix often has a large amount of hard and thick reefs, excavates arbor kind plant hole using digging machine and saves a large amount of
Manpower；
3rd, in the planting matrix for planting addition red soil, coconut palm chaff, sheep manure, water-loss reducer in plant hole for excavating, can
Think that plant builds a microenvironment for growth, be that the early stage rejuvenation of plant successively provides nutrition；Coral reef sand lacks soil
Earth structure, lacks nutrient, and water content is extremely low, and the coconut palm chaff for adding can play a part of ventilative, moisturizing；
4. extra large Mango, red thick shell, Xu Shu and Bermuda grass are the wild indigenous plant of South China's coastal region, for hydraulic reclamation island
Reef is afforested, and tall, filling, grass are reasonably combined, ecological and landscape planting effect can be rapidly reached, while the danger without ecological invasion.
Brief description of the drawings：
Fig. 1 be extra large Mango nursery stock, red thick shell nursery stock and perhaps the plantation of sapling wood when location map, 1 in its center, extra large Mango
Fruit nursery stock；2nd, red thick shell nursery stock；3rd, sapling wood is permitted.
Specific embodiment：
Following examples are further illustrated to of the invention, rather than limitation of the present invention.
Except special instruction, experiment material and reagent in the present invention are the art routine commercial products.
A kind of method of tropical forest insect islands and reefs ecological afforestation, comprises the following steps：
(1) cultivate and select nursery stock , Hai Mango nursery stock 1.2~1.5m high, 10~25cm of diameter is inserted in root, 15cm's high
In the imitative cloth bag of nothing containing cultivation matrix；Red thick shell nursery stock (calophyllum inophyllum) 1~1.2m high, insert 15~20cm of diameter for root, high
In the imitative cloth bag of the nothing containing cultivation matrix of 15cm；Perhaps sapling wood (false jasmine) 0.6~0.8m high, root insert diameter 10~
In the imitative cloth bag of the nothing containing cultivation matrix of 12cm；Nursery stock is robust growth seedling；Bermuda grass takes its this local products seed and keeps
Dry；Cultivation matrix according to the mass fraction, including 15 parts of 40~50 parts of normal soil, 35~45 parts of leaf mould and sea sand, cultivation
Composite fertilizer is also added with matrix, the cultivation matrix per 5kg adds 15~20g composite fertilizers；
(2) nursery stock shipment prepares before cultivating, and Dai Zhuan Hai Mango nursery stocks and the red thick neat stratification of shell nursery stock are put into jumbo bag (modeling
Material textile bag) in, sapling wood is neatly placed in stackable frame of plastic perhaps, and the side leave piece of shrub seedling about 1/3 is cut off with scissors,
Terminal bud retains；Bermuda grass grass-seed is placed in ventilative cotton bag, is tamping sack, is placed in and is dried ventilation；All nursery stocks are disappeared
Poison treatment, nursery stock first with 50% carbendazol wettable powder, 800~1000 times of liquid spraying complete stools, then with 500~600 times of phoxim
Spraying root is sterilized, and eliminates germ and insect, for example flourishing mosquito of insect etc.；
(3) smooth islands and reefs sand ground, with excavator arbor nursery stock (Hai Mango nursery stocks and red thick shell nursery stock) plantation hole, arbor
The length in seedling growth hole is respectively 0.5m, and isosceles triangle arrangement, the spacing 1.5m in arbor seedling growth hole is visited before excavation
Whether bright underground has cable or water pipe, if favorably manually digging pit, carries out drainage measure；In the arbor seedling growth hole dug
Mixed planting matrix is placed, the thickness of planting matrix is 15~20cm, planting matrix, by mass fraction
Meter, including 30~40 parts of sea sand, 20~25 parts of red soil, 15~20 parts of coconut palm chaff, 15~20 parts of sheep manure and water-loss reducer 5~10
Part, red soil and coconut palm chaff carry out disinfection treatment before combination, specially：It is 5/3 by mass ratio:1 red soil and coconut palm chaff mixing
Uniformly, 50% carbendazol wettable powder 800 of 0.04~0.05g is added according to every kilogram of red soil and the mixture of coconut palm chaff
The formalin of~1000 times of liquid and 0.04~0.05g, by 50% carbendazol wettable powder, 800~1000 times of liquid and formal
Uniformly spray does not carry out disinfection standing forest to the mixture of red soil and coconut palm chaff, by the red soil and coconut palm chaff after sterilization and sea sand, sheep
Muck and water-loss reducer are well mixed according to formula ratio, as planting matrix, and planting matrix is covered 2~3 days with black net,
Used after drying；
Arbor is planted：With scissors equidistant 4 are cut off in the side that the nothing of Zhuan Hai Mango nursery stocks and red thick shell nursery stock imitates cloth bag
Individual crack, after " ten " font crack is cut off in bottom, is vertically put into the arbor seedling growth hole for completing planting matrix, sea
Mango nursery stock and red thick shell nursery stock interval plantation, fill and lead up arbor seedling growth and cheat and be compacted, in arbor seedling with planting matrix
The centre of having built a 25~30cm of diameter near wooden plant root is low, around the spill ditch that arches upward, and with band point in spill ditch
The waddy of head digs 4 vertical hole ditches；
Shrub is planted：After arbor nursery stock is finished, the artificial digging with hoe and spade in arbor nursery stock plant spacing area center fills
Wooden seedling wood plantation hole, the length of shrub nursery stock plantation hole is respectively 0.3m, is then equally planted with arbor seedling growth method
Plant shrub Xu Shu；
Draft is planted：Bermuda grass grass-seed is soaked in water 3-4 days, waits to broadcast after sprouting.Finishing arbor nursery stock, shrub nursery stock
The red soil of thick 5cm is spread on vacant lot, then uniformly last layer coconut palm chaff and sheep manure is spread on red soil, the Bermuda grass sprouted is taken
Grass-seed, mixes some dry sea sands, to increase the weight and volume of seed, helps sowing evenly, mix 1 in a seed~
2 parts of sands are uniformly spread, and thickness of sowing presses 2~3g/m of Bermuda grass seed2, gently covered with spike-tooth harrow, then cover one layer of thin plant species
Phytyl matter about 2cm is simultaneously compacted；
(4) colligation 1.5m is high by arbor nursery stock, the hollow stainless steel tube support of a diameter of 2cm, prevents typhoon from blowing and covers, and
Carry out rational pruning shaping；Root water is poured in spill ditch, draft growing area, is planted in one week, every morning and dusk respectively pour
Water, then conventional maintenance.
In the present invention, without imitating, cloth bag is interior to use degradable, environment-friendly type without imitative cloth；When nursery stock ships, by packed arbor
The neat stratification of seedling is put into jumbo bag (plastics textile bag), and shrub seedling is neatly placed in stackable frame of plastic, is cut off with scissors
About 1/3 side leave piece, terminal bud retains.Bermuda grass grass-seed is placed in ventilative cotton bag, is tamping sack, is placed in and is dried ventilation,
It is soaked in water, post blend of sprouting sea sand.All nursery stocks 50% carbendazol wettable powder, 800~1000 times of liquid and phoxim
500~600 times of solution spraying sterilizings.
Arbor seedling growth, is digged pit using wheel excavator, and the length in arbor seedling growth hole is respectively 0.5m, product
Font is arranged, spacing 1.5m.Red soil and coconut palm chaff carry out disinfection treatment before combination, specially：It is 5/3 by mass ratio:1 it is red
Loam and coconut palm chaff are well mixed, and the bacterium more than 50% of 0.04~0.05g is added according to the mixture of every kilogram of red soil and coconut palm chaff
The formalin of 800~1000 times of liquid of clever wettable powder and 0.04~0.05g, by 50% carbendazol wettable powder 800~
Uniformly spray carries out disinfection to the mixture of red soil and coconut palm chaff respectively for 1000 times of liquid and formalin, by the red soil after sterilization
It is well mixed according to formula ratio with sea sand, sheep manure and water-loss reducer with coconut palm chaff, as planting matrix, plant is covered with black net
Planting matrix 2~3 days, uses after drying.
The seedling growth time, 4~May of summer carry out it is best, at this moment sea wind less, rainfall is plentiful, is conducive to nursery stock to deposit
Living, in 7~September part plantation nursery stock, the sprouting of arbor seedling can be withered by typhoon drying.
Seedling growth mode, equidistant 4 are cut off with scissors in the side of the imitative cloth bag of nothing of dress arbor nursery stock, shrub nursery stock
Crack, after " ten " font crack is cut off in bottom, is vertically put into the plantation hole for completing planting matrix, to be sufficiently reserved root
Portion's matrix, it is to avoid naked and root damage, improves plant percent.
After plantation hole finishes nursery stock compacting, the centre of having built a 25~30cm of diameter near plant root is low, around arch
The spill ditch for rising, and 4 vertical hole ditches are dug with the waddy with tip in spill ditch, dredged in order to moisture.Nursery stock conserves
Mode, colligation 1.5m is high by arbor nursery stock, the hollow stainless steel tube support of diameter 2cm, prevents typhoon from blowing and covers；Plantation one week
Interior, every morning and dusk moisture are respectively irrigated once.
Hydraulic reclamation islands and reefs vegetation is newly-built or recovers resistance to dry from local climate environment and islands and reefs coral sand matrix condition is adapted to
Drought, high temperature, barren and saline-alkali property, and have preferable wind resistance, the floristics fixed the sand with covering function.The present invention is according in China
South such as Hainan Island and the Xisha Islands carry out a large amount of botanizings, analyze the ecological and biological characteristic of plant, and it is real to carry out cultivation
Test and evaluation analysis, filter out the extra large Mango of suitable islands and reefs Coastal Sandy Land plantation, red thick shell, four kinds of wind resistances of Xu Shu and Bermuda grass,
Fix the sand, drought-resistant and saline and alkaline good plant, by cultivating seedlings and selection, nursery stock ship, islands and reefs sand ground is smooth and dig pit, seedling
It is wood collocation and plantation, fixed with maintenance, reach it is tall, fill, grass it is reasonably combined and multiple green rapidly.
Required time is more long when reaching islands and reefs due to nursery stock shipment, needs 4~6 days, therefore encases nursery stock using without imitative cloth
Rhizome in order to plant rhizome water-permeable and air permeable, arbor nursery stock is put into jumbo bag, and shrub nursery stock is neatly placed in stackable plastics
Inframe is easy to a large amount of nursery stocks of harbour to load and unload.Bermuda grass grass-seed is small and light, blends some dry sea sands, to increase the weight of seed
With volume, sowing evenly is helped.Quickly, planting matrix is comprising red for reef coral sand matrix not water conservation, water loss and evaporation
Loam, coconut palm chaff, sheep manure, water-loss reducer, wherein coconut palm chaff can play a part of ventilative, moisturizing, easily be given birth to using the new root of plant
Long and extension, red soil contains abundant indigenous plant seed, plays a part of seed bank, and the plant species for increasing growing area are more
Sample.Planting preceding place excavator arbor kind plant hole can save a large amount of manpowers, and the arrangement of plant isosceles triangle and holding are reasonable
Spacing, can make arbor, shrub, draft reasonable disposition, form preferable landscape.During arbor seedling growth, with scissors without imitative cloth
The side of bag is equidistant to cut off 4 cracks, after " ten " font crack is cut off in bottom, together with plant root and without imitative cloth bag
Kind of a plant hole is put into, root matrix can be sufficiently reserved, it is to avoid naked and root damage, improve plant percent, and can without imitative cloth
To degrade, environment is not polluted.
Embodiment 1
In the experimental tests of Nansha 7 and Demonstration Base, first the coral island sand ground of hydraulic reclamation is cleared up, remove domatic float stone, miscellaneous
Thing, smooth, common 3000m is carried out with wheel loader2, then cheated with minitype wheeled excavator arbor seedling growth, arbor seedling
The length of wooden plantation hole is respectively 0.5m, isosceles triangle arrangement, spacing 1.5m, avoided before excavation land burial cable or
Water pipe, carries out drainage measure；Shrub nursery stock plantation hole, shrub nursery stock plantation hole are dug in adjacent four arbor seedling growths hole center
Length be respectively 0.3m, dug tree and shrubs seedling growth hole in add planting matrix, planting
The thickness of matrix is 15~20cm；Extra large Mango, red thick shell, Xu Shu, Bermuda grass are cultivated and screened in the base of Wenchang, hainan nursery
Nursery stock that is healthy and strong, meeting above-mentioned requirements, arbor seedling is 2 years raw healthy seedlings, and cutting lateral root is carried out before arbor seedling and shrub seedling transplanting,
Sterilized before shipment together with draft seedling.In April, nursery stock, cultivation matrix, instrument etc. are transported to Nansha with steamer from Hainan
No. 7 point Demonstration Bases, nursery stock is placed on the moon and covers place.
Place mixed planting matrix in the arbor seedling growth hole dug, planting matrix include sea sand,
Red soil, coconut palm chaff, sheep manure, water-loss reducer, according to the mass fraction, including 40 parts of sea sand, 25 parts of red soil, 15 parts of coconut palm chaff, sheep manure
5 parts of 15 parts of fertilizer and water-loss reducer are mixed, and then plant Hai Mango nursery stock, red thick shell seedling respectively by above-mentioned seedling growth step
Wood, perhaps sapling wood and draft Bermuda grass grass-seed, extra large Mango nursery stock and red thick shell nursery stock interval plantation, then use planting matrix
Fill and lead up plantation hole and be compacted, pour root water, plant in one week, every morning and dusk respectively pour a water, then conventional maintenance.
All nursery stocks planted completion in 4 days.
Wherein：Mass ratio is 5 before combination by planting matrix:3 red soil and coconut palm chaff is well mixed, according to every
Kilogram red soil and coconut palm chaff mixture add 0.04g 50% carbendazol wettable powder, 800~1000 times of liquid and 0.04g
Formalin, by 50% carbendazol wettable powder, 800~1000 times of liquid and formalin respectively uniform spray to red soil
Mixture with coconut palm chaff carries out disinfection, by the red soil and coconut palm chaff after sterilization and sea sand, sheep manure and water-loss reducer according to formula ratio
It is well mixed, as planting matrix, planting matrix is covered 2~3 days with black net, is used after drying.
Demonstration Base answers green area up to 100% , Hai Mango nursery stock, perhaps sapling wood survival rate 100%, red thickness after 6 months
Shell plant percent is up to 92%, Bermuda grass seedling survival rate 95%.On meadow in addition to Bermuda grass, false dent is also grown
The herbaceous plant such as amaranth, eleusine indica, wild amaranth, the rhizome of nutgrass flatsedge.
Embodiment 2
In the experimental tests of Nansha 3 and Demonstration Base, first the coral island sand ground of hydraulic reclamation is cleared up, remove domatic float stone, miscellaneous
Thing, smooth, common 6000m is carried out with wheel loader2, then digged pit with minitype wheeled excavator, the length in arbor seedling growth hole,
Wide, high to be respectively 0.5m, isosceles triangle arrangement, spacing 1.5m avoids the cable or water pipe of land burial, carries out draining before excavation
Measure；Shrub nursery stock plantation hole, the length point of shrub nursery stock plantation hole are dug in adjacent four arbor seedling growths hole center
Not Wei 0.3m, add planting matrix in the tree and shrubs seedling growth hole dug, the thickness of planting matrix is
15~20cm.Cultivate and screen that extra large Mango, red thick shell, Xu Shu, Bermuda grass are healthy and strong, meet above-mentioned in the base of Wenchang, hainan nursery
It is required that nursery stock, arbor seedling is 2 years raw healthy seedlings, and tree and shrubs seedling carries out cutting lateral root before transplanting, and draft seedling exists together
Sterilization before shipment.In July, nursery stock, cultivation matrix, instrument etc. are transported to the point Demonstration Base of Nansha 3 with steamer from Hainan,
Nursery stock is placed on the moon and covers place.
Place mixed planting matrix in the arbor seedling growth hole dug, planting matrix include sea sand,
Red soil, coconut palm chaff, sheep manure, water-loss reducer, according to the mass fraction, including 30 parts of sea sand, 20 parts of red soil, 20 parts of coconut palm chaff, sheep manure
10 parts of 20 parts of fertilizer and water-loss reducer are mixed, and then plant arbor Hai Mango nursery stock, red thickness respectively by above-mentioned seedling growth step
Shell nursery stock, perhaps sapling wood and draft Bermuda grass grass-seed, wherein extra large Mango nursery stock and red thick shell nursery stock interval plantation, then use plant
Planting matrix is filled and led up plantation hole and is compacted, and pours root water, plants in one week, and every morning and dusk respectively pour a water, then
Conventional maintenance.All nursery stocks planted completion in 5 days.
Wherein：Mass ratio is 1 before combination by planting matrix:1 red soil and coconut palm chaff is well mixed, according to every
Kilogram red soil and coconut palm chaff mixture add 0.05g 50% carbendazol wettable powder, 800~1000 times of liquid and 0.05g
Formalin, by 50% carbendazol wettable powder, 800~1000 times of liquid and formalin respectively uniform spray to red soil
Mixture with coconut palm chaff carries out disinfection, by the red soil and coconut palm chaff after sterilization and sea sand, sheep manure and water-loss reducer according to formula ratio
It is well mixed, as planting matrix, planting matrix is covered 2~3 days with black net, is used after drying.
The multiple green area of Demonstration Base sets survival rate 90% perhaps up to 80% , Hai Mango survival rate 95% after 5 months, red
Thick shell survival rate 90%, Bermuda grass seed viability is up to 90%.On meadow in addition to Bermuda grass, also grow Egyptian grass,
The herbaceous plant such as purslane, eleusine indica, the rhizome of nutgrass flatsedge, sesbania, wrinkle fruit amaranth.
2 embodiments can be seen that and carry out coral island greening in or so April summer more than, and effect compares autumn
Good, seedling growth is fast, and survival rate is high；It is 4 that planting matrix each component presses mass fraction proportioning:2.5:1.5:1.5:When 0.5,
Its plant percent is high, and effect is good.
The method of the tropical forest insect islands and reefs ecological afforestation for providing the present invention above is described in detail, and the above is implemented
The explanation of example is only intended to help and understands technical scheme and its core concept, it is noted that for the art
Technical staff for, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, this
A little improvement and modification are also fallen into the protection domain of the claims in the present invention.
Claims (10)
1. a kind of method of tropical forest insect islands and reefs ecological afforestation, it is characterised in that comprise the following steps：
(1) cultivate and selection nursery stock：Jiang Hai Mango nursery stock, red thick shell nursery stock and perhaps sapling wood be planted to contain cultivation matrix respectively
The imitative cloth bag of nothing in, Bermuda grass seed keeps drying, and nursery stock is robust growth seedling, described cultivation matrix：By mass fraction
Meter, including 15 parts of 40~50 parts of normal soil, 35~45 parts of leaf mould and sea sand, are added with composite fertilizer in cultivation matrix, per 5kg
15~20g composite fertilizers are added in cultivation matrix；
(2) seedling growth hole is dug：The length in smooth islands and reefs sand ground , Hai Mango nursery stocks and red thick shell seedling growth hole is respectively
0.5m, isosceles triangle arrangement, the spacing 1.5m of plantation hole, two adjacent plantation hole centers are dug and are permitted sapling wood plantation hole, perhaps sapling
The length of wooden plantation hole is respectively 0.3m, dug Hai Mango nursery stock, red thick shell nursery stock and perhaps sapling wood plantation hole in
Planting matrix is added, the thickness of planting matrix is 15~20cm；Described planting matrix, by mass fraction
Meter, including 30~40 parts of sea sand, 20~25 parts of red soil, 15~20 parts of coconut palm chaff, 15~20 parts of sheep manure and water-loss reducer 5~10
Part；
(3) seedling growth：Hai Mango nursery stock and red thick shell seedling growth：Cloth is imitated in the nothing of Zhuan Hai Mango nursery stocks and red thick shell nursery stock
The side of bag is equidistant to cut off 4 cracks, after " ten " font crack is cut off in bottom, is vertically put into and completes planting matrix
In Qiao Hai Mango nursery stocks and red thick shell seedling growth hole, then Hai Mango nursery stock and red thick shell nursery stock are filled and led up with planting matrix
Plantation hole is simultaneously compacted；
Perhaps seedling growth is set：The side of the imitative cloth bag of nothing for being permitted sapling wood in dress is equidistant to cut off 4 cracks, is cut off " ten " in bottom
Behind font crack, vertically it is put into the wood plantation hole of sapling perhaps for completing planting matrix, is then filled and led up with planting matrix
Perhaps sapling wood and is compacted plantation hole；
Bermuda grass seedling growth：Finish extra large Mango nursery stock, red thick shell nursery stock and perhaps sapling wood vacant lot on spread the red of thick 5cm
Loam, uniformly last layer coconut palm chaff and one layer of sheep manure are spread on red soil, are finally uniformly spread Bermuda grass seed, then cover one layer
Planting matrix is simultaneously compacted.
2. the method for tropical forest insect islands and reefs ecological afforestation according to claim 1, it is characterised in that：It is high by 1.2 in step (1)
~1.5m Hai Mango nursery stocks root is inserted in the imitative cloth bag of nothing of 10~25cm of diameter, 15cm high, the red thick shell seedling of 1~1.2m high
Wooden root is inserted in the imitative cloth bag of nothing of 15~20cm of diameter, 15cm high, and diameter 10 is inserted in the sapling wood root of being permitted of 0.6~0.8m high
In the imitative cloth bag of the nothing of~12cm.
3. the method for tropical forest insect islands and reefs ecological afforestation according to claim 1 and 2, it is characterised in that：Step (2) is described
Hai Mango nursery stocks and red thick shell nursery stock interval plantation.
4. the method for tropical forest insect islands and reefs ecological afforestation according to claim 1 and 2, it is characterised in that：Step (2) is described
Planting matrix in component red soil and coconut palm chaff carry out disinfection before combination treatment.
5. the method for tropical forest insect islands and reefs ecological afforestation according to claim 4, it is characterised in that：Described in step (2)
Component red soil and coconut palm chaff in planting matrix carry out disinfection treatment before combination, specially：It is 5/3 by mass ratio:1
Red soil and coconut palm chaff are well mixed, and more than the 50% of 0.04~0.05g is added according to the mixture of every kilogram of red soil and coconut palm chaff
The formalin of bacterium spirit 800~1000 times of liquid of wettable powder and 0.04~0.05g carries out disinfection.
6. the method for tropical forest insect islands and reefs ecological afforestation according to claim 1 and 2, it is characterised in that：Step (3) is described
Arbor plant root near built a 25~30cm of diameter centre it is low, around the spill ditch that arches upward, and dig 4 in spill ditch
Individual vertical hole ditch.
7. the method for tropical forest insect islands and reefs ecological afforestation according to claim 1 and 2, it is characterised in that：Also include step
(4)：The hollow stainless steel tube support of a height of 1.5m of colligation, a diameter of 2cm by arbor nursery stock, and trimming and finishing is carried out, recessed
Shape ditch, draft growing area pour root water, plant in one week, and every morning and dusk respectively pour a water, then conventional maintenance.
8. the method for tropical forest insect islands and reefs ecological afforestation according to claim 7, it is characterised in that：Described in step (4)
The implantation time of nursery stock is 4~May of summer.
9. a kind of planting matrix, it is characterised in that：According to the mass fraction, including 35~40 parts of sea sand, red soil 20~25
Part, 10~15 parts of coconut palm chaff, 15 parts of sheep manure and 5 parts of water-loss reducer.
10. planting matrix according to claim 1, it is characterised in that：Described water-loss reducer is super absorbent resin.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509405A (en) * | 2017-07-17 | 2017-12-26 | 中国科学院华南植物园 | A kind of method in tropical forest insect islands and reefs construction near-nature forest vegetation |
| CN108260507A (en) * | 2017-12-22 | 2018-07-10 | 福建省春天生态科技股份有限公司 | A kind of salt fog decanting zone basement rock matter littoral zone vegetation repair method |
| 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 |
| CN108633692A (en) * | 2018-05-10 | 2018-10-12 | 中国科学院华南植物园 | A kind of liana Light medium and preparation method thereof suitable for coral island greening |
| CN109089744A (en) * | 2018-06-26 | 2018-12-28 | 江苏省中国科学院植物研究所 | A method of constructing bermuda grass turf on tropical forest insect islands and reefs |
| CN110122154A (en) * | 2019-06-06 | 2019-08-16 | 滨州学院 | A kind of restorative procedure of shell bank beach degraded wetland |
| 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 |
| CN111149602A (en) * | 2020-01-19 | 2020-05-15 | 中交天航环保工程有限公司 | Coral reef sand tree and shrub planting and greening method in high-temperature high-salt strong wind environment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052485A (en) * | 2015-08-08 | 2015-11-18 | 龚卫新 | Cultivation method for Hainan huanghua pear nursery stock |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105052485A (en) * | 2015-08-08 | 2015-11-18 | 龚卫新 | Cultivation method for Hainan huanghua pear nursery stock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509405A (en) * | 2017-07-17 | 2017-12-26 | 中国科学院华南植物园 | A kind of method in tropical forest insect islands and reefs construction near-nature forest vegetation |
| CN108260507A (en) * | 2017-12-22 | 2018-07-10 | 福建省春天生态科技股份有限公司 | A kind of salt fog decanting zone basement rock matter littoral zone vegetation repair method |
| 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 |
| CN108605572B (en) * | 2018-04-19 | 2020-04-24 | 中国科学院华南植物园 | Method for constructing coral island shelter forest |
| CN108633692A (en) * | 2018-05-10 | 2018-10-12 | 中国科学院华南植物园 | A kind of liana Light medium and preparation method thereof suitable for coral island greening |
| CN108633692B (en) * | 2018-05-10 | 2020-09-15 | 中国科学院华南植物园 | Vine seedling growing light matrix suitable for coral island reef greening and preparation method thereof |
| CN109089744A (en) * | 2018-06-26 | 2018-12-28 | 江苏省中国科学院植物研究所 | A method of constructing bermuda grass turf on tropical forest insect islands and reefs |
| CN110122154A (en) * | 2019-06-06 | 2019-08-16 | 滨州学院 | A kind of restorative procedure of shell bank beach degraded wetland |
| CN110122154B (en) * | 2019-06-06 | 2021-03-02 | 滨州学院 | Method for repairing degraded wetland of shell dike |
| 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 |
| CN111149602A (en) * | 2020-01-19 | 2020-05-15 | 中交天航环保工程有限公司 | Coral reef sand tree and shrub planting and greening method in high-temperature high-salt strong wind environment |
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