CN110495319A - A kind of ancient tree treatment method - Google Patents
A kind of ancient tree treatment method Download PDFInfo
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- CN110495319A CN110495319A CN201910787520.4A CN201910787520A CN110495319A CN 110495319 A CN110495319 A CN 110495319A CN 201910787520 A CN201910787520 A CN 201910787520A CN 110495319 A CN110495319 A CN 110495319A
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention discloses a kind of ancient trees to give treatment to method, include the following steps: to improve ancient tree root soil oxygen content and permeable breathable, build shading shed, trunk moisturizing, water spray moisturizing, branch-finishing and pruning and section processing, tree body preservative treatment rotten clearly, trunk fill up bionical processing, build drain ventilative french drain, soil excavates root system processing, soil improvement, setting air hole and density stick, the prevention and control of plant diseases, pest control, is laid with aerial wood platform, planting site quilt and nutrition rejuvenation.A kind of ancient tree according to the present invention gives treatment to method; ancient and well-known trees there may be aiming at the problem that it is targetedly protected; it is effectively improved the growing environment of ancient and well-known trees; the protection of different aspect is given from above and below ground to it; it is treated with haveing damage to give; and the injury that may occur is given and is prevented and treated, effectively realize the protection to ancient and well-known trees.
Description
Technical field
The present invention relates to old trees' conservancy technical field, especially a kind of ancient tree gives treatment to method.
Background technique
Ancient and well-known trees are the witness of long history and the mark of social civilization.The preciousness that ancient and well-known trees are contained is extraordinary
Gene plays an important role in entire biosphere, closely bound up with the sustainable development of human society.Ancient and well-known trees are history
Leave our valuable wealth for.It witnesses the transition of environment and history, carries history, the humane information with environment, is not
The historical relic of reproducible, irreplaceable work.
Any trees will undergo the process of growth, development, aging, death, this is the objective law of nature, can not resist
It refuses, but by inquiring into old tree's senescence reason, technology appropriate can be taken, come the arrival in the stage of delaying senescence, extend trees
Life, or even promote its rejuvenating restore life, be that may also accomplish completely.Therefore ancient tree described here declines
Always, should mainly understand up from biology angle.Trees elapse process by aging to dead not simple time, complicated
Physiology, life and ecology, environmental interaction a dynamic changing process, be tree species itself inherent cause, environmental factor
And the synthesis result of human factor.
Carry out utilization botany, plant physiology, Silviculture, the forest ecology, guarantor of Scientific evaluation reasonable benefit/risk
The relative theory in the subjects such as biology is protected, is guidance, root with old trees' conservancy, phytoecology and sustainable development scheduling theory
According to land occupation condition, adaptation to local conditions, matching species with the site study and define the technical measures such as ancient and well-known trees protection, rejuvenation.
Currently, it is extremely complex to cause ancient tree to grow weak reason.It is closely knit in soil if soil lacks certain nutrients
Height is spent, soil moisture content is excessive or very few, and soil saliferous total amount is excessively high；Tree body disease pest causes harm, trunk significant mechanical damage etc.；
Because one of or several reason discomforts all can caused by ancient tree growth it is weak or even dead.And according to the difference of various regions situation, needle
It is also just not quite similar to the rescue method of ancient wood.
Summary of the invention
The object of the present invention is to provide a kind of ancient tree give treatment to method, for existing ancient and well-known trees it is weak with it is dead give and
When treatment and protection.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of ancient tree according to the present invention gives treatment to method, includes the following steps:
(1) improve ancient tree root soil oxygen content and permeable, gas permeability: mating formation including removing hard, reduce soil thickness；
It is the hardened ground for removing ancient tree base portion that the dismounting hard, which is mated formation,；The reduction soil thickness is will to be piled up in ancient tree root system week
The extra soil enclosed is purged；
(2) build shading shed: above shading shed and surrounding is at a distance from tree crown holding 100cm or more, and degree of shading is 60-
70%；
(3) trunk moisturizing: with straw rope, rush bag, woollen blanket etc. there is the material of a thermal insulation property tightly to wrap up trunk and compare
Sturdy branch；
(4) water spray moisturizing: several pore spray heads are installed according to tree crown size and are sprayed, and the base portion soil water cannot be caused
Divide excessive or seeping phenomenon；
(5) branch-finishing and pruning and section processing: the branch-finishing and pruning includes repairing deadwood to cut branch living, and the wound caused by trimming
The place's coating callus plastics or methyl α-naphthyl acetate cream containing 0.01-0.1%, at wound surface and 3-5 centimetres of wound circumference of position,
Directly uniformly smeared with brush；
(6) tree body preservative treatment rotten clearly: the clear corruption of tree body is to strike off tree body with iron brush, perching knife, scraper, chisel tool
Rot；The preservative treatment, first kill rotten place pest, using the medicament of wide spectrum absorbability, carried out after dilution brush and
It sprays；After medical fluid dries, then with ammoniacal copper quaternary, emamectin benzoate tree body bactericide specially processing, germ in treehole is killed；
(7) trunk fill up, bionical processing: after clear rotten and preservative treatment, surface is blocked with concrete, then uses poly- ammonia
Ester material fills up it, after filling up, disappears flat with tree-like with knife, sprays fire retardant on surface, it is appropriate with tree body epidermis to reserve
Distance, cover wire netting, outside are painted with cement sand and are covered, and thickness is less than 2cm to bark forming layer, then uses epoxy resin, purple
Glue rouge and propolis etc. carry out joint seal；
Bionical processing refers to that rotten to filling surface and bark large area or defect place carries out the art of imitative bark
Processing, main material concrete are tuned into the color close to bark, carry out imitative modeling by the appearance of bark；
(8) it builds and drains ventilative french drain: ventilative distance of the french drain apart from ancient tree crown mapping edge of the draining built
470-800 centimetres, 30-100 centimetres of depth, 30-50 centimetres of width, to low water side slope 3-5%；It is described to drain ventilative french drain
0-50 centimetres of block stone, 10-20 centimetres of thick rubble, 6-10 centimetres of melon seeds piece, 4-5 centimetres thick are successively backfilled from bottom to up
Sand spreads the thick planting soil of two-layer nonwoven, 10-15 centimetres；
(9) soil excavates, root system is handled: will utilize after earthwork complete liquidation extra within the scope of ancient tree crown mapping
Manually there is the soil of root growth to continue to excavate on trunk periphery, checks soil and root condition；
If it was found that soil and root system have dead, the rotten phenomenon of smelly and root system that blacks it is necessary to trunk periphery root system model
It encloses and carries out concentration excavation, soil removal and replacement and root system processing work, replacement soil and select that good physical and chemical properties, the soil is porous as far as possible, breathe freely, protect
Water, fertilizer-preserving ability are strong, pH value is neutral or subacidity sandy loam；
It less can only be needed pair without excavating and root system processing if soil and root system are relatively normal, root system death is rotted
Surface and ancient tree nearby carry out a sterilizing；
Root system processing, which refers to, to be carried out root system to promote new root processing, and the specific method is as follows: root-growing agent is first used alcohol into
After row is completely dissolved, medical fluid is formed；It is handled in such a way that root injection method or root skin stripping method ring-type are smeared again；
The root-growing agent includes: methyl α-naphthyl acetate, indolebutyric acid, the basic element of cell division, auxin, vitamin, microelement；
(10) soil improvement: carrying out primary appropriateness to the soil of ancient tree base portion and excavate, and is slowly dug in layer until hair
Existing root system, and combine to turn over and cultivate be manured into soil disinfection sanitizer and biological organic fertilizer and calcium magnesium phosphate；The use of the biological organic fertilizer
Amount be every square metre 1.5-2.5 kilograms, the soil fungicides can with 65% fenaminosulf wettable powder or carbendazim；
(11) air hole and density stick are set: beating the hole that diameter is 120 millimeters in peripheral 30 centimeters of crown mapping range
16, depth puts 3-4 density stick in 0.8-1 meters, every hole, 2-3 times annual；
(12) prevention and control of plant diseases, pest control: the prevention and control of plant diseases, pest control be include preventing and treating pest and disease damage existing in ancient tree tree body, to more
The pest and disease damage in winter carries out pretreatment and the prevention and treatment of termite special project；By the method for tree trunk injection to the disease pest in tree body and on branches and leaves into
Row prevention and treatment；
(13) it is laid with the aerial wooden platform: being laid with the aerial wooden platform in trunk under ancient tree crown mapping；The aerial wood
Platform includes loading in mixture native Cast-in-place concrete, and be fixed on the anti-corrosion rough ground loaded in mixture on native Cast-in-place concrete, is vertically arranged with anti-corrosion rough ground
Anti-corrosion wood board；The anti-corrosion rough ground and ground has gap, and the anti-corrosion wood board is mutually fixed with anti-corrosion rough ground；
(14) resistance to shady ventilative ground cover plant planting site quilt: is planted around ancient tree；
(15) nutrition rejuvenation: being instiled by the trunk of nutrient solution and foliage-spray carries out nutrition rejuvenation to ancient tree；The tree
Dry instillation includes injecting in such a way that trunk drop-method is to the big tree nutrient solution of ancient tree conveying and by tree trunk injection to ancient tree
Set power fluid.
As a further illustration of the above scheme, root injection method, which refers to, is beaten using puncher in root in step (9)
Then medical fluid after being watered is injected tree body by puncher by hole；Root skin stripping method, which refers to, carries out root skin surrounding with root relief knife
One loop cuts skin, and concentration reaches pith, width is 3-5 centimetres, and medical fluid is processed into ointment shape smearing after being then watered dilution
To tree root, by the root system of trimming, it can directly be applied to wound.
As a further illustration of the above scheme, after placing density stick, every hole uses one bag of rejuvenation in step (11)
360 are watered 7-10 kilograms of pouring hole, and within a few hours, density stick can be disintegrated rapidly in hole, are not disintegrated such as, can weigh completely
It pours water again, until being disintegrated completely.
As a further illustration of the above scheme, the ground cover plant is Radix Ophiopogonis grass, the plantation of Radix Ophiopogonis grass in step (14)
Density is 36 plants every square metre.
As a further illustration of the above scheme, big nutrient solution of setting includes cumulative enzyme, special amino acid in step (15)
Essence, the basic element of cell division, the degeneration-resistant factor.
As a further illustration of the above scheme, the operating method that trunk instills big tree transfusion is as follows: liftoff in trunk
2 meters of face or less choosing sterilizes bark without moth hole, fissureless position, with carbendazim, then uses 0.8-1 centimetres of diameter of carpenter's auger
Or Charge) drilling, drill bit size should determine that medicine-pouring hole is in trunk surrounding in 45 degree of angular oblique according to injection bottle bore
Spiral drilling, drilling hole amount 2-4, the horizontal distribution of infusion hole will uniformly, and vertical distribution will be until being staggered；After being drilled
Nail is nailed on hammer at 1-1.3 meters above infusion hole, nutrient solution is hung up on nail, waits liquid that infusion apparatus is inserted into when flowing out
Take turns discharge orifice；After infusion, infusion apparatus is pulled up, infusion bag (bottle) is removed, pulls out nail with pliers, smeared with the yellow mud containing fungicide
At hole for nailing, bacterium infection is prevented；With in small wooden insertion infusion hole, fungicide is sprayed at aperture, then with being mixed with fungicide
Yellow mud be put at aperture.
The beneficial effects of the present invention are: a kind of ancient tree according to the present invention gives treatment to method, may be deposited for ancient and well-known trees
The problem of it is targetedly protected, be effectively improved the growing environment of ancient and well-known trees, it given not from above and below ground
With the protection of aspect, it is treated with haveing damage to give, and the injury that may occur is given and is prevented and treated, effectively realized to ancient tree name
The protection of wood.The present invention first improves ancient tree root soil environment, then carries out to treehole and the rotten wound of large area
Targetedly treat, treehole and section by deinsectization, disinfection processing after, can effectively promote ancient tree wound to be gradually reduced, finally
The purpose gradually to heal up to wound makes ancient tree gradually rejuvenation and restoration ecosystem gesture, reduces the death rate of ancient tree.
Detailed description of the invention
Fig. 1 is the sectional view for draining ventilative french drain；
Fig. 2 is the structural schematic diagram of the aerial wooden platform.
Label is described as follows in figure: 1- original soil；2- planting soil；3- non-woven fabrics；4- coarse sand；5- melon seeds piece；6- rubble；7- block
Stone；This plate of 8- anti-corrosion；9- anti-corrosion rough ground；10- concrete cast-in-situ concrete；11- bolt.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific examples.
It elaborates in conjunction with attached drawing to the present embodiment.The present embodiment is a kind for the treatment of method being related to ancient ginkgo.
Ginkgo deciduous tree, before occurring from several hundred million years, most ancient plant in the gymnosperm that the 4th ice movement carries over.
Ginkgo is intolerant tree species, and deep-rootedness is wide to the adaptability of weather, soil, can be rare, winter cold in high temperature and rainy and rainfall
Area growth, but slow growth or bad；It can be born on acid soil, calacareous soil and neutral soil, but intolerant to saline-alkali soil
And soil overly moist.
The ginkgo that the present embodiment is given treatment to excavates when building channel revetment and has damaged part ancient tree root system, in root
In the case where being unprocessed, and backfilling of earthwork is carried out, and backfilling height has been more than former terrain elevation.And in the ancient tree
Side is low-lying land, changes original physical relief building park, has carried out plantation earthen backfill, and backfills height and exceed
Ancient tree base portion original absolute altitude.So that ancient tree base portion impeded drainage, in some instances it may even be possible to which there are periphery rainwater to converge toward ancient tree base portion
Poly- situation.And it is equipped with a large amount of hard around ancient tree is dry to mat formation.Ancient tree root gas permeability is seriously affected, root system is long
Phase is in anoxic or anaerobic state, causes root system dead, rotten, has pushed absorption function.
For above situation, a kind for the treatment of method of ancient tree involved in the present embodiment includes the following steps:
(1) improve ancient tree root soil oxygen content and permeable, gas permeability: mainly include in this step remove hard mat formation and
Reduce soil thickness.
It removes hard to mat formation: removing the hardened ground of ancient tree base portion, primarily to improving the permeable, ventilative of ancient tree root
Performance increases the oxygen content of soil, promotes the respiration of ancient tree root system, preferable aerobic to the offer of ancient tree root growth one
Soil environment prevents root system aging from rotting.It must be noted that the bark that cannot damage when Demolition Construction, be unable under sharp pounding mats formation
Mattess, in order to avoid damage ancient tree shallow-layer root system.Hardening is mated formation after dismounting, need to all be removed all concrete, and make
Outer dynamic processing, especially tiny concrete block are all removed as far as possible, avoid staying in scene because its alkaline matter is resistance to Gu
Tree causes damages.
It reduces soil thickness: being to be purged the extra soil being piled up in around ancient tree root system.Because around ancient tree
The extra soil of accumulation, has raised topography, has caused the buried of ancient tree periphery absorption root.Extra soil is removed, soil is reduced
Layer height has been mainly permeable, permeability to improve ancient tree root, has increased the oxygen content of soil, promote the breathing of root system
Effect provides a preferable aerobic soil environment to ancient tree root growth, prevents root system aging from rotting.In operation it is noted that
Soil thickness, and when close to original height, hand digging is carried out in order to avoid operating ancient tree shallow-layer root system.
If ancient tree close to river, need to have in the soil near ancient tree with to the good drainability in river.Need
Jointing processing is done using stone block building in river bank, and is put into several diameters in block stone and is the draining permeability cell of 200mm, and is peace
On the water level line set, for increasing the gas permeability and water penetration of ancient tree surrounding soil.
(2) it builds shading shed: building cool canopy shade, to reduce trunk temperature, reduce the evaporation of moisture.It is required that on shading shed
Side and surrounding are kept at a distance from 100cm or more with tree crown, to guarantee the air flow spaces for having certain in canopy, prevent tree crown day from burning
Harm.Degree of shading is 60-70%, and tree body is allowed to receive certain scattering light, to guarantee tree body photosynthesis.And regard arboreal growth feelings
Condition and seasonal variations gradually remove shade object.
According to field condition, scaffold requires to set up using steel pipe, length and width 30*30m, high 28m.The steel pipe of steel pipe scaffold
Quality must satisfy existing steel pipe technical requirements, must not use and corrode serious (spot, peeling), bending, the steel pipe to crack.Fastener
Cannot have crackle, stomata, sand holes, a folder casting flaws such as ash, steel pipe and fastener must have product certificate and a checklist, fastener with
The matching surface of steel pipe will contact well, bolt must not stripped thread, clamp steel pipe when, opening maximum distance be less than 6mm, when necessary into
Row antiskid torsional test.The upright bar basis of scaffold is smooth, tamps, hardens and set bar of vertically and horizontally sweeping the floor.When setting up, arranged in first standing vertical
Bar, afterwards vertical outlet upright bar.The upright bar at both ends is preferably first stood to every row's upright bar, then stands an intermediate upright bar, after dressing mutually, is stood
Each upright bar of middle section.Upright bar requires vertically, and upright bar verticality tolerance should be less than the 1/200 of height.To keep shelf
Monolithic stability, for the lengthening joint of adjacent two upright bars, should be staggered 500mm or more up and down, and the connector of new spreading should not be
In same step pitch.Therefore, when erectting first segment upright bar, steel pipe different in size should be selected to do upright bar, after upright bar is erected well, according to step
Height installation size cross bar spreads bamboo sheathing foot handsheet in construction layer and its a upper and lower layer frame.
(3) trunk moisturizing: with straw rope, rush bag, woollen blanket etc. there is the material of a thermal insulation property tightly to wrap up trunk and compare
Sturdy branch.It is responsible for a task until it is completed after processing, one can avoid strong light direct beam and dry-air blast is blown, and reduce the moisture evaporation of trunk, branch；Two
A certain amount of moisture can be stored, trunk is made often to keep wet；Three adjustable stem temperatures reduce injury of the high temperature to trunk.
If it is winter, also plastic film can be used to wrap up, and improves the effect of heat preservation and heat preservation, but must be in the beginning of spring or trees rudiment
Before remove.
(4) water spray moisturizing: tree body aerial part (especially blade face) easy dehydration because of transpiration, it is necessary to which water spray is protected in time
It is wet.Spraying water, it is thin and uniform to require, and spray and on the ground each position and surrounding space provide wet microclimate environment for tree body.Root
Water pipe can be mounted on above tree crown according to actual conditions, several pore spray heads are installed according to tree crown size and are sprayed, effect compared with
It is good.While taking water spray measure, the dry and wet situation of ancient tree base portion soil should be paid close attention to constantly, must not be sprayed water because of tree crown and be caused base
Portion's soil moisture is excessive or seeping phenomenon, thus appearance the case where influence root system production.
(5) branch-finishing and pruning and section processing: trunk top progress trunk is filled up, corruption anti-corrosion and branch-finishing and pruning operation clearly
When, it all needs to carry out high altitude operation, sets up the guarantee and premise that scaffold is safe construction.Setting up scaffold will be in strict accordance with correlation
Standard operation, it is ensured that securely.
Scaffold building can be used two kinds of forms of moso bamboo and steel pipe, no matter which kind of, when construction, all must be in strict accordance with correlation
Codes and standards operation, it is ensured that securely.
When using moso bamboo scaffold, moso bamboo should select 3 years or more moso bamboos, be forbidden to use green tender, withered and yellow (black) and have and split
Line, the bamboo wood damaged by worms.Binding should use 8-12 galvanized wire.The upright bar of scaffold, the bottom end for throwing support and most next step diagonal brace
It is intended to embedment underground.Just hole bottom is tamped when burying bar, hole bottom should also be padded with masonry block, with anti-sinking.Backfill must around pole
Palpus compaction in layers, and it is made knoll, prevent ponding.After material transports to scene, answer first selection sort, preferably head it is big it is sturdy do it is vertical
Bar, uniform diameter shaft is straight to make cross bar, curvulate to do brace.Then rod piece is set up as required, and makes every effort to do horizontal flat
Vertically, be staggered joint location.
When using steel pipe scaffold, tube quality must satisfy existing steel pipe technical requirements, must not use and corrode serious (spot
Point, peeling), bending, cracking steel pipe.Fastener cannot have the casting flaws such as crackle, stomata, sand holes, folder ash, and steel pipe and fastener must
Must have product certificate and checklist, fastener will contact well with the matching surface of steel pipe, bolt must not stripped thread, clamp steel pipe when,
Opening maximum distance is less than 6mm, carries out antiskid torsional test when necessary.The upright bar basis of scaffold is smooth, tamps, hardens and sets
It vertically and horizontally sweeps the floor bar.When setting up, upright bar is arranged in first standing, afterwards vertical outlet upright bar.The upright bar at both ends is preferably first stood to every row's upright bar, then is stood
An intermediate upright bar stands each upright bar of middle section after dressing mutually.Upright bar requires vertically, and upright bar verticality allows inclined
Difference should be less than the 1/200 of height.To keep the monolithic stability of shelf to answer mistake up and down for the lengthening joint of adjacent two upright bars
500mm or more is opened, the connector of new spreading should not be in same step pitch.Therefore, it when erectting first segment upright bar, should select different in size
Steel pipe do upright bar, upright bar it is perpendicular it is good after, size cross bar is installed according to step height, spreads bamboo sheathing foot in construction layer and its a upper and lower layer frame
Handsheet.
Branch pruning includes repairing deadwood to cut branch living, and repairing deadwood is not allow deadwood continuation withered along branch living, while also excluding big
Deadwood falls the security risk of ground generation at any time；It cuts branch living and mainly trims sick branch, the branch of excessive growth, decline branch, promote branch
Rejuvenating.Reach ancient tree tree body health, tree-like grace by trimming.
The processing of branch section is to reduce the evaporation of tree body excess moisture for wound antisepsis.Withered branch section generally exists
Withered junction living must be cut at the intact no jackknifing trace of bark around by the branch that outside fractures toward moving down 2-5 centimetres, and section will be with
Branch is repaired smooth at 45 degree of angles；Whole withered branch then clip by neat base portion, and when operation should prevent section jackknifing, section
It repairs smooth.The branch weaker to growing way carries out cutting back, promotes rudiment, clips disease pest sprig, concentration is burnt, and the branch of excessive growth is left out
With the branch of excessive rudiment, the consumption of trunk infusion is reduced.
Wound caused by trimming should coat callus plastics or the methyl α-naphthyl acetate cream containing 0.01-0.1%, protect wound, prevent
The only excessive evaporation of germ intrusion and moisture.Callus plastics have film forming strong, and moisture-resistant denaturation can be good, and film and notch are adhered
Property it is good the features such as, can protect wound healing after use, reduce the loss of tree nutrient, moisture, resistance of rainwater washing against and prevent germ
Intrusion.Detailed directions at wound surface and 3-5 centimetres of wound circumference of position, are directly uniformly smeared with brush, to lose needle
Hole and film layer no sag are advisable.
(6) it tree body preservative treatment rotten clearly: when ancient tree trunk position cavity is rotted, needs to repair in time after checking.Trunk
Clear rotten, anti-corrosion, be primarily referred to as the processing to the wooden rotten place of ancient tree.Ancient tree xylem rot be due to ancient tree xylem or
Bast carries out preservative treatment after being damaged by outside not in time, then by the erosion of rainwater, Mycophyta is caused to endanger, and will go out
Existing putrefactive phenomenon, the fabric that rots over time more carrys out super large, or even will form rotten hole.The face of rotting is exposed to the sun and rain through long-term, worm
Mycocriny is eaten into, tree body xylem will continue to rot, and such as handle not in time, will lead to ancient tree and topples over, is dead.Therefore it needs to take in time
Anti-corrosion measure protects material portion not rotted or slowed down rotten speed as possible.
The clear corruption of tree body is the rot that tree body is struck off with tools such as iron brush, perching knife, scraper, chisels, it is desirable that as much as possible will
All rots and the xylem to have changed colour are all removed, until hardwood, is careful not to injure the xylem of health.It clears out of
The rotten impurity come needs to concentrate and burns processing.
Tree body preservative treatment, first has to the pest for killing rotten place, and the medicament of Ying Caiyong wide spectrum, absorbability can use dilution
Medical fluid is brushed and is sprayed；After equal medical fluids dry, then with the processing of the tree bodies bactericide specially such as ammoniacal copper quaternary, emamectin benzoate, to treehole
The germs such as interior fungi, bacterium are killed.After spending one day, first coat healing agent, reuse preservative after dry, to inner wall into
The comprehensive envelope of row applies, and prevents the intrusion of rainwater, disease pest, bacterium etc..Healing agent is that 0.5mL/L basic element of cell division 6- benzyl amino gland is fast
The mixed diluting liquid of purine+0.1mL/L auxin α-naphthylacetic acid, preservative are princess tree oil.
(7) trunk is filled up, bionical processing: ancient tree tree vigo(u)r is weak, and artificial injury, natural calamity cause tree body to operate in addition,
There is xylem and rots, trunk local necrosis, the dead wooden fork of deadwood is presented, limb is locally wooden rotten, just in the harm for easily causing disease pest
Phase forms depression type, as continuitys of the time expansion that constantly develops in depth forms the different treehole of size shape or rotten
Face when serious, can cause limb to crack.Cause tree body tightness and fracture resistance to reduce, meets outside strong wind, sleet etc. under effect
It easily snaps off death and injures pedestrian.Therefore it fills up xylem depth to rot, for auxiliary enhancing trunk to the support force of tree crown, being must
Indispensable measure.
The bionical processing of trunk surface primarily to the greatest extent can with recovery ancient tree branch do original appearance, increase landscape effect.
It is filled up after clear rotten and preservative treatment in the rotten face of ancient tree, and when construction accomplishes to fill as far as possible
Closely knit, discharge air, formation vacuum, and surface is blocked with concrete.Material for repairing uses polyurethane material, after filling up, uses
Knife disappears flat with tree-like, sprays fire retardant on surface, reserves and tree body epidermis suitable distance, cover wire netting, outside cement sand powder
Brush covering, thickness are less than 2cm to bark forming layer.Finally, carrying out joint seal with epoxy resin, lac rouge and propolis etc..Such material
Matter is lighter, and anti-corrosion property is strong, is unlikely to bring the risk to fracture to rotten branch greatly very much because of the weight of material for repairing.Ancient tree is uprightly led
Rotten point on dry adds reinforcing bar to fill with concrete, can increase the support strength of trunk, concrete melon seeds piece, cement, sand
C20 ratio is puddled into, manually painting layer by layer, which is burnt, builds.When using loading in mixture soil construction, to prevent alkaline water mud contaminated soil from injuring
Root system, Ying Caiyong polyvinyl chloride thick film are isolated with surface soil.
Bionical processing refers to that rotten to filling surface and bark large area or defect place carries out the art of imitative bark
Processing, main material concrete are tuned into the color close to bark, carry out imitative modeling by the appearance of bark.
(8) it builds and drains ventilative french drain: mainly preventing harm of the ancient tree base portion ponding to root system, auxiliary enhancing root system
Ventilative situation, promotes root respiration, is conducive to the foundation amount for improving deep soil, to reduce because soil hardening causes Gu
Set deep layer root system hypoxia death, rotten situation.
470-800 centimetres of distance apart from ancient tree crown mapping edge of the ventilative french drain of draining built.Draining is breathed freely blind
The total length of ditch is determined according to ancient tree size.Ventilative 30-100 centimetres of the french drain cutting depth of draining, 30-50 centimetres of width,
To low water side slope 3-5%.When excavation it is noted that protection ancient tree health root system, try not to destroy root system, if any root system by
Wound, carry out disinfection preservative treatment in time.Backfilled respectively in the ditch excavated on original soil 0-50 centimetres block stone, 10-20 lis
Thick rubble, 6-10 centimetres of the melon seeds piece, 4-5 centimetres of coarse sand of rice, spread two-layer nonwoven, then backfill 10-15 centimetres of thickness
Planting soil restores to the original state.The sectional view for draining ventilative french drain is detailed in Fig. 1.If draining ventilative french drain is related to river revetment, drain
Ventilative french drain must not be lower than normal water line so that river water is caused to flow backwards at revetment.
(9) soil excavates, and people root system processing: is utilized after the earthwork complete liquidation filled within the scope of ancient tree crown mapping
Work has the soil of root growth to continue to excavate on trunk periphery, checks soil and root condition, if it find that soil and root system have
Dead, the rotten phenomenon of smelly and root system black it is necessary to carry out at concentration excavation, soil removal and replacement and root system to trunk periphery root system range
Science and engineering is made, and replacement soil selects that good physical and chemical properties, the soil is porous as far as possible, breathe freely, water conservation, fertilizer-preserving ability are strong, pH value be it is neutral or
The sandy loam of subacidity.If soil and root system are relatively normal, root system death is rotted it is less can without excavate and root system at
Reason only need to nearby carry out a sterilizing to surface and ancient tree.It carries out at root soil concentration excavation, soil removal and replacement and root system
When reason, it is desirable that artificial incremental, digging slowly in layer reduces the operation to tree body health root system to the greatest extent, it is contemplated that
Tree body stability suggests taking certain strutting means before excavating, or first excavates half, and root system is handled well after backfill again to another
Partly excavated.The smelly soil that will black as far as possible is sterilized with broad spectrum activity, the plain agent that disappears carries out sterilizing processing, Yi Miangen
It is wound infection.It is recommended that carrying out the technical treatment appropriate for promoting (luring) new root to root system, in favor of the recovery of ancient tree growing way, specifically
Method is as follows: after root-growing agent is first completely dissolved with alcohol, forming medical fluid；It is cyclic annular using root injection or root skin removing again
The mode of smearing carry out using；Root injection method, which refers to, is punched using puncher in root, then passes through the medical fluid after being watered
Puncher injects tree body；Root skin stripping method refers to that carrying out a loop with root relief knife to root skin surrounding cuts skin, concentration reach pith,
Width is 3-5 centimetres, and medical fluid is processed into ointment shape and is applied on tree root after being then watered dilution, can by the root system of trimming
Directly it is applied to wound；It is also needed in such a way that soil repeatedly pours after backfill, promotes to take root fast, root amount is more, and tree pad is fast
Quick-recovery；Above-mentioned root-growing agent includes: methyl α-naphthyl acetate, indolebutyric acid, the basic element of cell division, auxin, vitamin, microelement, second
Acyl salicylic acid, salicylic acid etc..Backfill suggestion uses sterile, good permeability sandy loam.
The used basic element of cell division is one of 6- benzylaminopurine, zeatin (ZT), kinetin (KT) or several
Kind.It is in the present embodiment 6- benzylaminopurine.
The auxin is a kind of endogenous hormones containing unsaturated an aromatic ring and an acetic acid side chain, specially
Heteroauxin.
Related vitamin includes one of vitamin B2, vitamin B6, vitamin B12, vitamin C, biotin
Or it is several, it is in the present embodiment vitamin B2, vitamin B6, vitamin B12, vitamin C, biotin are according to 1:1:1:1:1
Proportion.
Microelement be copper sulphate, disodium ethylene diamine tetraacetate copper, zinc sulfate, ethylenediamine tetraacetic acid disodium zinc salt, manganese sulfate,
One of disodium ethylene diamine tetraacetate manganese, ferrous sulfate, disodium ethylene diamine tetraacetate ferrous iron, boric acid, ammonium molybdate and sodium molybdate
Or arbitrary proportion is two or more.
In the present embodiment, the methyl α-naphthyl acetate containing 30-40 mass parts in root-growing agent, 20-30 mass parts indolebutyric acid,
The basic element of cell division of 10-15 mass parts, the auxin of 10-15 mass parts, the vitamin of 10-15 mass parts, 5-10 mass parts
Microelement, the acetylsalicylic acid of 3-5 mass parts, 1-3 mass parts salicylic acid.The specially methyl α-naphthyl acetate of 30 mass parts, 26 matter
Measure the indolebutyric acid of part, the basic element of cell division of 12 mass parts, the auxin of 13 mass parts, the vitamin of 12 mass parts, 8 mass parts
Microelement, the acetylsalicylic acid of 4 mass parts, 2 mass parts salicylic acid.
Above-mentioned root-growing agent is dissolved in alcohol according to the mass ratio of 1:30.
(10) soil improvement: renovating the environment of ancient tree base portion, removes all sundries.And soil is once fitted
Degree excavates, it is desirable that and it is incremental, it is slowly dug in layer until discovery root system.Be manured into soil disinfection sanitizer and life are cultivated in conjunction with turning over
Organic fertilizer and calcium magnesium phosphate are mixed when turning over and cultivating and are depressed under mud, it is noted that shallow-layer root system, biological organic cannot be injured when operation
The dosage of fertilizer should be controlled at every square metre 1.5-2.5 kilograms, and soil fungicides can be mixed with 65% fenaminosulf wettable powder
Pesticide-clay mixture applies, or with the broad-spectrum germicides such as carbendazim, appropriate calcium magnesium phosphate.
(11) air hole and density stick are set: if within the scope of ancient tree crown mapping, hard mat formation it is more so that soil plate
Knot, affects the normal growth of root system, needs that air hole is arranged.Beating diameter in peripheral 30 centimeters of crown mapping range is 120
16, the hole of millimeter, depth puts 3-4 density stick in 0.8-1 meters, every hole, 2-3 times annual.After placing density stick, often
Hole is watered 7-10 kilograms of pouring hole using one bag of rejuvenation 360, and within the following a few hours, density stick is disintegrated rapidly in hole, such as
It is not disintegrated completely, it is repeatable to pour water, until being disintegrated completely.Packing is not needed in hole.
(12) prevention and control of plant diseases, pest control: the prevention and control of plant diseases, pest control is prevented and treated pest and disease damage existing in ancient tree tree body, to overwintering
Pest and disease damage carries out the special prevention and treatment of pretreatment and termite etc..
Worm medicament is controlled to the sterilization of broad spectrum activity of ground spray near tree body and root, is closed with Baume 0.5-1 degree stone sulphur
Agent sprays trunk epidermis ground nearby, carries out the more comprehensive prevention and control of plant diseases, pest control.By the method for tree trunk injection in tree body and branch
Disease pest on leaf is prevented and treated.The injection into holes around trunk, complete making tree body all has agriculture the effective elements of the medicine, no matter pest exists
What position feeding, can all be poisoned to death.The specific operation method is as follows: first splitting from the ground without moth hole, nothing for 2 meters or less in trunk
The position of seam sterilizes bark with carbendazim, is then drilled with 0.8-1 centimetres of carpenter's auger of diameter or Charge), and drill bit size is answered
It is determined according to injection bottle bore, medicine-pouring hole helically rises drilling, drilling hole amount 2-3 in trunk surrounding in 45 degree of angular oblique
A, diameter is more than that 25 centimetres of side shoot optionally should individually drill, and the sawdust in hole is drawn to the injection bottle of net insertion drug.Drug choosing
Injection bottle is removed by force and after producing the medicament drug withdrawal without influence to trunk with absorbability, is inserted in the hole with small wooden, is sprayed in hole product
Upper fungicide, then be put at aperture with the yellow mud for being mixed with fungicide, prevent bacterium infection.
The prevention and treatment of termite, it is proposed that using Soil termites trapping packet, any or several points are selected in termite activity region, it is best
Be have fresh termite activity sign place dig pitting, put forest land termite bait LD type or LD- II, then with deadwood, fallen leaves,
The covering such as soil.Usage: view termite attack situation is launched, and generally puts a pile every 6-10 meters, every heap 3-5 parcel, without unpacking, directly
It launches.
Special prevention and treatment to dead leaf disease, dead leaf disease early stage feel that blade tip turns yellow, yellow spot gradually browning between June
It is withered, and by extending partially into entire leaf margin, brown to russet leaf margin scab.Thereafter, scab is gradually to blade base
Sprawling, until entire blade becomes brown or taupe, it is dried-up fall off until.The boundary of 7-8 month scab and health tissues is obvious,
Scab edge is corrugated, and color is deeper, and peripheral edge portion is also shown relatively narrow or wider foresythia tape.September rises, and scab is bright
Aobvious to increase, there is irregular phenomenon in diffusion edge, and the strong boundary of organization of disease is also gradually unobvious.Furthermore 9-10 month, in seedling
The blade of wood or big tree base portion coppice shoot generates several irregular faded spots, center brown, these spots on indefinite position
Though control method: unobvious expansion sprays 40% 500 times of liquid of carbendazim colloidal suspending agent often with the leaf margin spot Xiang Bianhe of extension
Or 90% epidemic disease, 1000 times of liquid of white spirit, it is primary every spray in 20 days, it sprays 6 times altogether, can effectively prevent the generation of disease here.
(13) be laid with aerial wooden platform: for prevent from artificially trampling ground cause soil hardening and hard mat formation it is excessive influence it is ancient
The gas permeability of tree root system destroys Growth status.The overall effect of ancient tree surrounding landscape is promoted under ancient tree crown mapping simultaneously
It is about 2.5 meters wide that the wooden platform is laid in trunk.The structural profile of the wooden platform is shown in Fig. 2.By the local soil of the aerial wooden platform of setting
Compacting, and three C35 of the setting of equal in width load in mixture native Cast-in-place concrete, and anti-corrosion rough ground is fixed on concrete cast-in-situ concrete, and
The direction of vertical anti-corrosion keel passes through the fixed anti-corrosion wood board of dormant bolt.Anti-corrosion wood board with a thickness of 5 centimetres.
(14) planting site quilt: beautifying the environment prevents soil bareness from causing soil erosion, it is proposed that plantation Radix Ophiopogonis grass etc. is resistance to shady saturating
The ground cover plant of gas, the density of plantation Radix Ophiopogonis grass are 36 plants every square metre.
(15) nutrition rejuvenation: mainly being instiled by the trunk of nutrient solution and foliage-spray is needed for ancient tree supplement growth
Nutrition, so that rejuvenation is grown.
The absorption root majority of ancient tree loses, and the old root regeneration ability left is poor, and new root is sprouted slowly, in the absorbability short time
It is difficult to restore, although clipping leaf, ancient tree still will evaporate a large amount of moisture, when the moisture of supply (absorption) is less than consumption
When (transpiration) moisture quantity, it will lead to trees dehydration and die.In order to maintain the balance of ancient tree moisture supply and consumption, can be used
Water supply measure in turn in tree body solves the imbalance between supply and demand of ancient tree moisture, to promote its recovery.
Big tree nutrient solution, moisture and nutrient needed for supplement ancient tree growth are conveyed to ancient tree by trunk drop-method.Big tree
Nutrient solution is combined advanced mainly using cumulative enzyme as main nutrient composition by special amino acid essence, the basic element of cell division, the degeneration-resistant factor
Biological chelating technology is concise to be formed, equilibrium full of nutrition.Trees defective gene can be stimulated, moves cell quickly, permeates trees
Inside improves circulation, it is ensured that overall absorption and utilization of the trees to various nutrients and moisture；Accelerate cell division, hestening rooting,
Physiological metabolism, enhancing photosynthesis are adjusted, improves that trees are disease-resistant, pest-resistant, freezing tolerance, promotes vigor.The degeneration-resistant factor lures for s-
Anti- element.The basic element of cell division is one or more of 6- benzylaminopurine, zeatin (ZT), kinetin (KT).In this implementation
It is in example zeatin (ZT).Amino acid essence is that amino acid fine powder is commercially available.In big tree nutrient solution in the present embodiment
Component including following mass parts meter: 1000 parts of deionized waters, 30-40 parts of amino acid essences, 5-10 parts of the basic element of cell division, 5-10
The degeneration-resistant factor of part.
The operating method that trunk instills big tree transfusion is as follows: selecting from the ground without moth hole, free from flaw for 2 meters or less in trunk
Position, sterilize bark with carbendazim, then answered with 0.8-1 centimetres of diameter of carpenter's auger or Charge) drilling, drill bit size
It is determined according to injection bottle bore, medicine-pouring hole helically rises drilling, drilling hole amount 2-4 in trunk surrounding in 45 degree of angular oblique
A, the horizontal distribution of infusion hole will uniformly, and vertical distribution will be until being staggered.After being drilled above the infusion hole at 1-1.3 rice with hammer
Son nails on nail, and nutrient solution is hung up on nail, waits liquid that infusion apparatus is inserted into wheel discharge orifice when flowing out.After infusion, pull up
Infusion apparatus removes infusion bag (bottle), pulls out nail with pliers, is put at hole for nailing with the yellow mud containing fungicide, prevents bacterium infection.
With in small wooden insertion infusion hole, fungicide is sprayed at aperture, then be put at aperture with the yellow mud for being mixed with fungicide, prevented thin
Bacterium infection.The big tree nutrient solution of conveying is just administered according to the growth characteristics of trees, and 2-3 bags every plant every time, is monthly replaced 3-4
It is secondary.
Tree trunk injection is to be promoted bud using tree power fluid, breaking dormancy and sprouted.This mouthful can promote dividing for plant inner cell
It splits and expands, accelerated cell growth promotes the recovery of tree vigo(u)r；Break the suspend mode of plant cell, the activity of active cell promotes new
Old metabolism makes the physical signs of tree body reach normal condition, increases the sprouting ability of bud；With plug bottle in tree trunk upper end and branch
Upper use, can short transportation range, be conducive to liquid quickly reach needed for position.
Usage and dosage: drilling, obliquely be in 45 degree of angular bit holes, 3-5 centimetres of hole depth, aperture 6-8 millimeters.After being unscrewed when use
Lid, removes aluminium foil sealing, by (2 milliliters every bag) addition bottle of medical fluid, screws rear cover and shake up；Front end tegillum is screwed off again, punctures envelope
Mouthful, it changes plug and screws, interleaving head inserts in the hole and is seated, and then unscrews rear cover.Under normal circumstances, 8-10 lis of the diameter of a cross-section of a tree trunk 1.3 meters above the ground
Rice inserts 1 bottle, and the diameter of a cross-section of a tree trunk 1.3 meters above the ground is every to be increased by 10 centimetres and increase by one bottle, is inserted in below tree trunk top or level-one major branch bifurcated as far as possible, can also be
Plug bottle on every major branch.
The rising agent of inhibition is reused to weaken transpiration effect, reduces moisture loss.Rising agent is inhibited mainly to be planted by corruption
The material compositions such as acid and nitrogen, phosphorus, potassium.Humic acid can use Stoma of Leaves opening degree to reduce, and transpiration reduces, water consumption subtracts
It is few.Using being to dilute 800-1000 times of liquid, whole strain is sprayed (including trunk and limb), and emphasis sprays blade north；Hot weather is most
It is good to spray sooner or later, it is not dripped with squirting for degree, it is primary every spray in 7-10 days, it can even spray 2-3 times.
Through above-mentioned treatment process, the ancient ginkgo in the present embodiment has given treatment to completion, and success rejuvenation.Subsequent
In daily maintenance, need to apply fertilizer to it.The method of fertilising includes root fertilising and foliage top dressing.Root fertilising includes trench
Fertilising, taper hole apply fertilizer and spread fertilizer over the fields.
Trench fertilising includes radial canal, annular groove and the fertilising of strip ditch.Radial canal fertilising is centered on trunk, in tree crown
Surrounding is ditched in radioactivity, and the septal fossula apart from trunk is shallow, 15 centimetres or so deep, the outer ditch depth at tree crown periphery to projection, deep paper
40 centimetres, 40 centimetres of furrow width, outer fissure can suitably relax.Fertilizer is put into earthing in ditch, and position of sneaking away can next year or successively be replaced.Ring
The fertilising of shape ditch is to dig deep 20 centimetres, wide 40 centimetres of annular groove, then apply fertilizer earthing again on the outside of crown mapping.Strip ditch is
In tree crown periphery two sides, thing or North and South direction are each to dig a bar ditch dressing furrow.The depth and width of ditch are respectively 40 centimetres, ditch
For length depending on tree crown size, fertilizer is inserted earthing again in ditch after digging by ditch.Strip direction can next year switch, general with depth
Turn over progress.
Taper hole fertilising is a kind of special fertilising cone, uniformly punches under tree crown that 20 centimetres or deeper deep, every hole applies
Dung polluted water, cake fertilizer or chemical fertilizer etc., this method can be applied deeply, and do not hurt root or seldom hurt root.Concentration of fertilizer is high in unit soil, is convenient for
Infiltration and root system absorb, and can also improve the ventilative situation of root system, promote root secondary growth.
Spreading fertilizer over the fields is that fertilizer is uniformly sprinkling upon inside and outside tree crown, ploughs under fertilizer in soil in conjunction with loosening the soil.When such as applying fertilizer soil compared with
For arid, need suitably to pour water.
Foliage top dressing, that is, foliage dressing is a kind of fertilizing method that liquid fertilizer is sprayed on tree crown.According to Ginkgo Growing
Development characteristics, whole year can generally carry out foliage application 6 times, germinate first 20 days or so in early spring for the first time, the urea for spraying 3-5% is molten
Liquid is primary, can, root system movable late, absorbability difference problem low with effective solution early spring soil temperature；For the second time after germination 15
It or so sprays 0.2% urea liquid, can promote spire growth, increases the photosynthesis of blade；Third time is mid-May, spray
0.5% urea liquid can mainly accelerate newly slightly to grow, increase the increment of current year；4th time in mid-June, spray 0.5%
Urea liquid, to promote new slightly grow and the formation of bud；5th time is that it is molten to spray 0.3% potassium dihydrogen phosphate in early July
Liquid can extend new slightly growth period, promote the formation of bud；6th time is to spray 0.4% potassium dihydrogen phosphate in late August,
Mainly it is to provide the photosynthetic function of blade.To improve absorptivity, it can be added in spray fertilizer and be stained with agent, such as add washing powder, after spray
Rain meeting reducing effect is met, is fully considered so should give.
It in the period of root fertilising, can apply 3-4 times within 1 year, substantially be carried out in winter in spring and autumn.
It applies fertilizer for the first time, i.e. fertilizer applied in the spring season, also referred to as come into leaves fertilizer, it should be begun to ramp up in ground temperature, root system activity starts when progress,
Namely late Febuary to early March, mainly solves the deficiency of storage nutrient in tree body.Spring germination is taken out slightly before, with instant nitrogenousfertilizer
Based on, suitably cooperation phosphate fertilizer makes the rapid greening of blade to promote nutrient growth, and promotes carbohydrate and protein
It is formed, reinforces photosynthesis.Fertilising accounts for the 25% of annual total fertilization amount for the first time.
Second of fertilising, i.e. fertilizing in autumn, also referred to as strong wood fertilizer, usually carry out in early and middle ten days in July.Bud differentiation at a time when this
Phase.And based on phosphorus, potash fertilizer, compounding application nitrogenous fertilizer, it is intended that raising trunk infusion degree, enhancement carbohydrate and protein
It is formed, to promote the formation of bud.
Third time is applied fertilizer, i.e. winter applies fertilizer, also referred to as strengthening root fertilizer, is ploughed deeply in conjunction with soil and is put into late effect property organic fertilizer.This is applied
Fertilizer is usually by the end of September to early October, to promote root growth.This large quantities of reflux of phase photosynthate, the another secondary growth of root system are applied
Fertilizer, which has, delays blade aged, increases the quantity that nutrient is saved bit by bit, twig obtains preferably substantial development, increases root.Fertilizer is with heap
Based on fertilizer, barnyard manure, pond sludge, cake fertilizer etc., and increasing the p application rate, appropriate with instant nitrogenousfertilizer is applied, current fertilising also has improvement soil, mentions
The effect of high soil fertility.
Above-mentioned to apply fertilizer three times, first 2 times are top dressing, based on quick-acting fertilizer.It is once afterwards base manure, is with late effect property organic fertilizer
It is main.Should be according to tree vigo(u)r in actual production situations such as, increases or subtracts fertilising data and dose.
It also needs to carry out ancient tree the daily prevention and control of plant diseases, pest control.
Its 100 plants of ancient trees are given treatment to using being the above method, treatment success rate is 99%, also only one plant of Gu
Tree is due to too serious Decay and damages by worms and does not give treatment to success.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (6)
1. a kind of ancient tree gives treatment to method, which comprises the steps of:
(1) improve ancient tree root soil oxygen content and permeable, gas permeability: mating formation including removing hard, reduce soil thickness；It is described
Removing hard to mat formation is the hardened ground for removing ancient tree base portion；The reduction soil thickness will be piled up in around ancient tree root system
Extra soil is purged；
(2) build shading shed: above shading shed and surrounding is at a distance from tree crown holding 100cm or more, and degree of shading is 60-
70%；
(3) trunk moisturizing: with straw rope, rush bag, woollen blanket etc. there is the material of a thermal insulation property tightly to wrap up trunk and more sturdy
Branch；
(4) water spray moisturizing: several pore spray heads are installed according to tree crown size and are sprayed, and base portion soil moisture mistake cannot be caused
More or seeping phenomenon；
(5) branch-finishing and pruning and section processing: the branch-finishing and pruning includes repairing deadwood to cut branch living, and the wound caused by trimming applies
Callus plastics or the methyl α-naphthyl acetate cream containing 0.01-0.1% are covered, at wound surface and 3-5 centimetres of wound circumference of position, directly
It is uniformly smeared with brush；
(6) tree body preservative treatment rotten clearly: the clear corruption of tree body is to strike off rotting for tree body with iron brush, perching knife, scraper, chisel tool
Object；The preservative treatment, the pest for first killing rotten place are brushed and are sprayed after dilution using the medicament of wide spectrum absorbability；
After medical fluid dries, then with ammoniacal copper quaternary, emamectin benzoate tree body bactericide specially processing, germ in treehole is killed；
(7) trunk fill up, bionical processing: after clear rotten and preservative treatment, surface is blocked with concrete, then uses polyurethane material
Material fills up it, after filling up, disappears flat with tree-like with knife, sprays fire retardant on surface, reserve with tree body epidermis suitable distance,
Cover wire netting, outside are painted with cement sand and are covered, and thickness is less than 2cm to bark forming layer, then using epoxy resin, lac rouge and
Propolis etc. carries out joint seal；
Bionical processing refers to that rotten to filling surface and bark large area or defect place carries out the artistic technique of imitative bark,
Main material concrete is tuned into the color close to bark, carries out imitative modeling by the appearance of bark；
(8) it builds and drains ventilative french drain: ventilative distance 470-800 of the french drain apart from ancient tree crown mapping edge of the draining built
Centimetre, 30-100 centimetres of depth, 30-50 centimetres of width, to low water side slope 3-5%；It is described drain ventilative french drain from down toward
On successively backfill 0-50 centimetres of block stone, 10-20 centimetres of thick rubble, 6-10 centimetres of melon seeds piece, 4-5 centimetres of coarse sand, spread
Upper two-layer nonwoven, 10-15 centimetres of thick planting soil；
(9) soil excavates, root system is handled: will be after earthwork complete liquidation extra within the scope of ancient tree crown mapping using artificial
There is the soil of root growth to continue to excavate on trunk periphery, checks soil and root condition；
If it was found that soil and root system have black dead, the rotten phenomenon of smelly and root system it is necessary to trunk periphery root system range into
Row concentration is excavated, soil removal and replacement and root system handle work, and replacement soil selects that good physical and chemical properties, the soil is porous as far as possible, breathe freely, water conservation,
Fertilizer-preserving ability is strong, pH value is neutral or subacidity sandy loam；
If soil and root system are relatively normal, root system death is rotted it is less can be without excavating and root system processing, only need to be to surface
And ancient tree nearby carries out a sterilizing；
The root system processing, which refers to, to be carried out root system to promote new root processing, and the specific method is as follows: root-growing agent has first been carried out with alcohol
After fully dissolved, medical fluid is formed；It is handled in such a way that root injection method or root skin stripping method ring-type are smeared again；
The root-growing agent includes: methyl α-naphthyl acetate, indolebutyric acid, the basic element of cell division, auxin, vitamin, microelement；
(10) soil improvement: carrying out primary appropriateness to the soil of ancient tree base portion and excavate, and is slowly dug in layer until discovery root
System, and combine to turn over and cultivate be manured into soil disinfection sanitizer and biological organic fertilizer and calcium magnesium phosphate；The dosage of the biological organic fertilizer is
Every square metre 1.5-2.5 kilograms, the soil fungicides can with 65% fenaminosulf wettable powder or carbendazim；
(11) air hole and density stick are set: beating 16, the hole that diameter is 120 millimeters in peripheral 30 centimeters of crown mapping range,
Depth puts 3-4 density stick in 0.8-1 meters, every hole, 2-3 times annual；
(12) prevention and control of plant diseases, pest control: the prevention and control of plant diseases, pest control be include preventing and treating pest and disease damage existing in ancient tree tree body, to overwintering
Pest and disease damage carries out pretreatment and the prevention and treatment of termite special project；The disease pest in tree body and on branches and leaves is prevented by the method for tree trunk injection
It controls；
(13) it is laid with the aerial wooden platform: being laid with the aerial wooden platform in trunk under ancient tree crown mapping；The aerial wooden platform
Including loading in mixture native Cast-in-place concrete, and it is fixed on the anti-corrosion rough ground loaded in mixture on native Cast-in-place concrete, it is vertically disposed anti-with anti-corrosion rough ground
Rotten wood plate；The anti-corrosion rough ground and ground has gap, and the anti-corrosion wood board is mutually fixed with anti-corrosion rough ground；
(14) resistance to shady ventilative ground cover plant planting site quilt: is planted around ancient tree；
(15) nutrition rejuvenation: being instiled by the trunk of nutrient solution and foliage-spray carries out nutrition rejuvenation to ancient tree；The trunk drop
Note includes moving in such a way that trunk drop-method is to the big tree nutrient solution of ancient tree conveying and by tree trunk injection to ancient tree injection tree
Power liquid.
2. ancient tree according to claim 1 gives treatment to method, which is characterized in that in step (9), root injection method refers to use
Puncher is punched in root, and the medical fluid after being watered then is injected tree body by puncher；Root skin stripping method refers to root skin four
Week carries out a loop with root relief knife and cuts skin, and concentration reaches pith, width is 3-5 centimetres, and medical fluid adds after being then watered dilution
Work patent medicine paste is applied on tree root, by the root system of trimming, can directly be applied to wound.
3. ancient tree according to claim 1 gives treatment to method, which is characterized in that in step (11), after placing density stick,
Every hole is watered 7-10 kilograms of pouring hole using one bag of rejuvenation 360, and within a few hours, density stick can be disintegrated rapidly in hole, such as
It is not disintegrated completely, it is repeatable to pour water, until being disintegrated completely.
4. ancient tree according to claim 1 gives treatment to method, which is characterized in that in step (14), the ground cover plant is wheat
Winter grass, the planting density of Radix Ophiopogonis grass are 36 plants every square metre.
5. ancient tree according to claim 1 gives treatment to method, which is characterized in that in step (15), big nutrient solution of setting includes poly-
It can enzyme, special amino acid essence, the basic element of cell division, the degeneration-resistant factor.
6. ancient tree according to claim 1 gives treatment to method, which is characterized in that trunk instills the operating method of big tree transfusion
As follows: in trunk, 2 meters or less choosings sterilize bark with carbendazim, then use diameter without moth hole, fissureless position from the ground
0.8-1 centimetres of carpenter's auger or Charge) drilling, drill bit size should determine that medicine-pouring hole is angular in 45 degree according to injection bottle bore
Oblique helically rises drilling in trunk surrounding, and drilling hole amount 2-4, the horizontal distribution of infusion hole will uniformly, and vertical distribution is wanted
Until being staggered；Nail is nailed on hammer at 1-1.3 rice above the infusion hole after being drilled, and nutrient solution is hung up on nail, waits liquid
Infusion apparatus is inserted into wheel discharge orifice when outflow；After infusion, infusion apparatus is pulled up, infusion bag (bottle) is removed, pulls out nail with pliers,
It is put at hole for nailing with the yellow mud containing fungicide, prevents bacterium infection；With in small wooden insertion infusion hole, sterilization is sprayed at aperture
Agent, then be put at aperture with the yellow mud for being mixed with fungicide.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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