Summary of the invention
In order to overcome the above-mentioned defect existing for existing ancient tree treehole restorative procedure, the application provides a kind of and has the treehole vacuum repairing method repaired with rejuvenation concurrently.
For achieving the above object, the technical scheme taked of the application is as follows:
The vacuum repairing method of treehole or tree well, comprises the steps:
(1) except rotten: remove the foreign material in treehole or tree well and decayed portion;
(2), after twice sterilization deinsectization, in treehole or tree well, film forms rete;
(3) treehole hole or tree well near coal-mine with rubber seal, and form vacuum with rete.
Further, as preferably:
In step (1), described decayed portion does not comprise infection part.
In step (1), drainpipe or rhone are set except bottom rotten complete treehole or tree well.
In step (2), the copper-bath of described sterilization employing 2-5%, the mercuric chloride solution of 0.1%, lime sulfur stoste, effective content are the α-naphthaleneacetic acid cream (wherein effective content refers to that the content of α-naphthaleneacetic acid in α-naphthaleneacetic acid cream is 0.01-0.1%) of 0.01-0.1%; The liniment that described film adopts, this liniment is the mixture of lead oil, grafting wax or clay and lime sulfur.Preferred, also include in hormone paint, α-naphthaleneacetic acid, lime, latex or fresh cow dung in described clay and the mixture of lime sulfur one or more.
In step (2), first carry out liquid fertilization after sterilization deinsectization, then carry out film.
Also be provided with erection metallic support between step (2) and step (3), and be aided with silk screen, cement repairing treehole.When treehole hole is larger, metallic support can be set up in treehole, be aided with silk screen again, treehole repaired by accelerated cement, without the need to filling other materials in hole, while guaranteeing treehole supporting & stablizing, avoiding treehole to expand deterioration further, also prevent to greatest extent and adopt masonry to cram to injure hidden danger by a crashing object caused by treehole.
In step (3), described rubber is anti-electrostatic fire retardant rubber.
Also include lagging after described step (3) to beautify.
The appearance of treehole is not the inevitable phenomenon of large tree, but the result of large tree under extraneous bad condition (containing environment, pest) effect.
1) from internal factor analysis:
The age of tree enters declining period or causes tree vigo(u)r weak because of other reason, and tree body declines to bad condition resistance, and callus ability declines, and is subject to damage by disease and insect invasion and attack, namely sets " internal cause " that the harm of disease worm has appearred being subject in body.
2) from External Cause Analysis:
(1) phloem is impaired, and the long period fails to heal, and xylem loses protection, occurs local necrosis tissue.Once external environment is favourable to germ, will be subject to saprophytic bacteria, the invasion and attack of weak parasite.This is topmost external cause.
(2) mushroom invaded expands harm year by year at xylem, finally causes xylem to rot, and forms size treehole, even causes whole strain to set heartwood from top to bottom and to rot hollow.
(3) trunk borer is caused harm.Wound infection that the harm of woodpecker causes germ.
(4) unfavorable to the disconnected branch Wound protection large cutting saw kerf, a variety of causes causes, cause wound infection.
To sum up analyze, we think that ancient tree heartwood hollow is rotted is not the certainty that ancient tree grows, but the coefficient result of environmental condition that Exotic pests and unfavorable ancient tree grow, therefore, the method for repairing and mending of the treehole that the application provides or tree well is the method by going rotten sterilization to repair without filling treehole " vacuum ", while alleviating the pressure to tree body, reach the object promoting that ancient tree is promoted longevity.
In earlier stage, mainly treehole or tree well present situation are made investigation, and carry out pharmacy effect, the test of safety and the screening of patching material.First on non-ancient tree treehole, carry out exploratory work, and conscientiously the change of body is set in observation; Through observing proof more than a year, the method intending adopting has no adverse effects to tree body.
In mending course, diseases prevention, anticorrosion, mothproof be top priority, this problem if solve, guarantee cambium is no longer encroached on, and reaches the final purpose of rescue, rejuvenation.In order to not affect ancient tree, first in the treehole of general tree, doing anticorrosion, the mothproof test of medicament and safety testing, and having done in the tree " medicament destructive testing "; Observed without exception through 1 year, more formal utilization in ancient tree treehole is repaired.Through observing, the treehole processed has no new worm excrement and rotten thing, and anticorrosion mothproof work achieves good effect.
Clay relies on Electrostatic Absorption to suppress clay fine migration and hydration swelling in reservoir reconstruction, this material is by multiple Small molecular cation composition, good inhibitory action is had to clay swelling, dispersion and migration, there is excellent clay and prevent swollen and stabilizing power, dissolubility is good, the term of validity is long, good with other chemical assistant compatibility.
Fresh cow dung has good water retention; Its fiber content is high, can provide nutrient, can make base manure, for tree body provides natural organic fertilizer material.
Repair mode changes completion method for " vacuum " patching, erection metallic support in necessary treehole, treehole is repaired with silk screen, accelerated cement, anything is not filled in hole, prevent over to greatest extent and cram with brick the way that treehole easily injures visitor, alleviate the pressure of patching material to tree body, nearly 4000 jin of brick and tile be filled into over the years, rubble, building wastes can be removed in each region, and coming off after can effectively preventing patching material breakage injures visitor.
Meanwhile, the meeting of treehole repairing machine can also be utilized, to except the medicament tree body after corruption spraying favourable wound healing is as hormone agents, the liquid fertilizer etc. that can be absorbed by trunk, for ancient tree has additional nutrients, transfer body internal factor, promote wound healing, reach the object of rejuvenation, safety.
After reparation completes, lagging can also be carried out above treehole or tree well and beautify, gather materials on the spot (skin) lagging or manufactured chemical's bark, keep the overall looks of tree body as far as possible, strive restoring the old as the old, make great efforts to create its due ornamental value.
Such scheme can simplified summary be: suitably wiped off in the rotten portion in plant pit, but the infection part of trees should not all be excavated, and can affect the stability of trees like that; To sterilize to wound, sterilizing, deinsectization carry out simultaneously, and will prevent the intrusion of rainwater in cave; Large some holes steel, aluminium alloy support, steel mesh shutoff, and adopt liniment such as macromolecular material to carry out film, and wherein, the raw material of film possesses following feature: 1. durability, is not out of shape because of cold and hot; 2. harmless to the tree that lives, and be environment-friendly products; 3. flexible, can combine closely with plant pit inwall; 4. have a water proofing property, reason does not engage with trees and causes rotten; 5. flexible, can respond with the shake of trees.
Tree body after adopting the application's such scheme to repair, has following characteristics:
(1) treehole inside is anticorrosion, mothproof effect good, has no new wood chip, trunk borer is movable.
(2) in two years mend without cracking phenomena.
(3) set rudiment, Zhan Ye, upgrowth situation are normal.
(4) lagging beautifies part through observation in 2 years, and the overwhelming majority is excellent.
Wherein, in the application, treehole refers to the penetrating type structure that tree body is formed, and tree well refers to the non-penetrating type structure that tree body caves in formed.
Embodiment 1: open reparation
Handling object: treehole is not dark or treehole is excessive can adopt this method, and Kong Bushen is packless as hindered if desired can by the process of Wound healing and bone regeneration method.If treehole is very large, gives the sense of strange tree, when viewing and admiring for staying, this method can be adopted.
Processing method: the xylem that rots in hole is thoroughly removed, scrapes off the dead tissue at edge, hole, till exposing new tissue, with medicament is sterilized, and proofing; Change hole shape simultaneously, in order to draining, also can insert drainpipe bottom at treehole; Need running check watertight composition and drainage situation, recoat is once every about half a year for protective agent later.
Basic step is as follows: remove the foreign material in treehole or tree well and decayed portion, but; After twice sterilization deinsectization, in treehole or tree well, film forms rete; Treehole hole or tree well near coal-mine with the sealing of anti-electrostatic fire retardant elastomeric material, and form vacuum with rete.
Wherein, prune the wound caused, wound should be scabbled and then be coated with protectant, the protectant selected requires easily to smear, and tackness is good, is heated and does not melt, rainproof water, does not corrode tree soma, has again the effect of corrosion-proof and sterilization, as lead oil, grafting wax etc. simultaneously.
During extensive application, also the mixture (quality is than clay: fresh cow dung: lime sulfur=5:2:1) of a small amount of lime sulfur can be added as liniment with clay and fresh cow dung, as more favourable with the healing of hormone paint to wound, be coated in wound surface with the α-naphthaleneacetic acid cream containing 0.01% ~ 0.1%, can wound healing be promoted; What can also be used in addition smearing has: lime, latex, color powder etc.
Sterilization employing 2% ~ 5% copper-bath, 0.1% mercuric chloride solution, lime sulfur stoste, α-naphthaleneacetic acid cream containing 0.01% ~ 0.1% α-naphthaleneacetic acid etc. in any one or multiple combination.
Embodiment 2: closed reparation
To narrower treehole, namely surperficial coated with sheet metal at hole, after its healing, embed tree body.Also can by after treated for treehole sterilization, lath is nailed on surface, hole, (putty mixes with 1:0.35 with quicklime and boiled wood oil) is closed with putty, putty and hemp-fibred plaster, be coated with lime latex again, pigment powder face, attractive in appearance to increase, can also bark shape line be pressed above or nail on layer of real bark.
Basic step is as follows: remove the foreign material in treehole or tree well and decayed portion; Erection metallic support, and be aided with silk screen, cement repairing treehole; After twice sterilization deinsectization, in treehole or tree well, film forms rete; Treehole hole or tree well near coal-mine with the sealing of anti-electrostatic fire retardant elastomeric material, and form vacuum with rete; Employing gather materials on the spot or manufactured chemical's cover to hole or near coal-minely carry out external iron sheet and beautify repairing.
Wherein, prune the wound caused, wound should be scabbled and then be coated with protectant, the protectant selected requires easily to smear, and tackness is good, is heated and does not melt, rainproof water, does not corrode tree soma, has again the effect of corrosion-proof and sterilization, as lead oil, grafting wax etc. simultaneously.
During extensive application, also the mixture (quality is than clay: fresh cow dung: lime sulfur=5:2:1) of a small amount of lime sulfur can be added as liniment with clay and fresh cow dung, as more favourable with the healing of hormone paint to wound, be coated in wound surface with the α-naphthaleneacetic acid cream containing 0.01% ~ 0.1%, can wound healing be promoted; What can also be used in addition smearing has: lime, latex, color powder etc.
Sterilization employing 2% ~ 5% copper-bath, 0.1% mercuric chloride solution, lime sulfur stoste, α-naphthaleneacetic acid cream containing 0.01% ~ 0.1% α-naphthaleneacetic acid etc. in any one or multiple combination.
Comparative example: filled type tradition is repaired
Fill selection: the mixture of filler preferably cement and little chad, as cement-free, also can gather materials on the spot.
Fill method: filler is from bottom, and every 20 ~ 25cm is that one deck malthoid separates, all outwards slightly tiltedly, in order to draining, filler edge should be no more than xylem, makes formation layer can form callus on it on every layer of surface; Skin lime, latex, color powder are smeared, attractive in appearance in order to increase, and are rich in the sense of reality, in outermost face nailing layer of real bark; The necessary compacting of packing material, for reinforcement filler is connected with xylem, can follow closely some plating iron nails in hole, and the groove of dark about 4cm is together dug in both sides in hole.
Adopt aforesaid way to carry out the body reparation of ancient tree tree, treehole inside is anticorrosion, mothproof effect good, has no new wood chip, trunk borer is movable, and mend is without cracking phenomena in two years, and the rudiment of tree body, Zhan Ye, upgrowth situation are normal; Lagging beautifies part to be observed through 2 years, and the overwhelming majority is excellent.
Above content is the further description done provided technical scheme in conjunction with the preferred embodiment of the invention; can not assert that the invention is specifically implemented to be confined to these explanations above-mentioned; for the invention person of an ordinary skill in the technical field; without departing from the concept of the premise of the invention; some simple deduction or replace can also be made, all should be considered as the protection domain belonging to the invention.