CN104381058A - Trunk-protection water-retention nursery method after tree transplanting - Google Patents
Trunk-protection water-retention nursery method after tree transplanting Download PDFInfo
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- CN104381058A CN104381058A CN201410520971.9A CN201410520971A CN104381058A CN 104381058 A CN104381058 A CN 104381058A CN 201410520971 A CN201410520971 A CN 201410520971A CN 104381058 A CN104381058 A CN 104381058A
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- sand
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G2013/0218—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings for removing
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a trunk-protection water-retention nursery method after tree transplanting. The method comprises the following steps: (1) the lower end of the trunk is wrapped by using a plastic film with a thickness of 0.06-0.1mm; (2) fine sand or sandy soil are filled between the plastic film and the tree trunk, such that a sand layer is formed; (3) water is added to the sand layer, such that moisture is retained and the tree is conserved. With the method provided by the invention, large tree survival rate can be higher than 95%; landscape effect is good, and nursery cost is low. When transplanting is carried out in springs or autumns, sun-shelter cost can be saved, and good economic and ecological benefits can be provided.
Description
Technical field
The invention belongs to trees conserve technical field, be specifically related to a kind of guard bar water-preserving curing method after tree grafting growth.
Background technology
Harmonious with the construction of ecocity, big tree transplanting is essential.As the recovery in some ancient building, ancient street, maintenance and ancient Urban historical culture square, large tree must be planted and could show the ancient of its history, set off its history culture atmosphere by contrast; Some heavy construction environmental effect wants vertical rod to see shadow, and plantation small dimension nursery stock can not reach its requirement, at this moment suitably can mould its landscape effect by transplant big tree; Some key project in addition, requires to match with specific graceful tree performance, and this just only has the way of employing big tree transplanting to realize.
The arbor transplanting large gauge in external many urban afforestation is very general.The U.S. has advanced garden engineering technology, and particularly large-scale arbor cultivation is taken its place in the front ranks of the world with implantation technique.Japan is when nineteen ninety holds " flower is with green " fair, and transplant a large amount of full mao bamboon of the tip and the large tree of complete crown, survival rate is high, and restoration ecosystem is fast, embodies the horticulture technique that Japan is superb.When Japan builds global paradise, a large amount of transplant big tree, makes park landscape get instant result.The street tree diameter of a cross-section of a tree trunk 1.3 meters above the ground planted in Tokyo, Osaka etc. is all at about 15-20cm.The cities such as domestic Shanghai are just beginning to take shape working specification and the acceptance criteria of a whole set of science in big tree transplanting.Along with the quick raising with afforestation level that develops rapidly of urban construction, the utilization of big tree transplanting in widening road greening, Green land in town transformation, construction of park and courtyard greening etc. is more and more general, in a short time for improving the ecological benefits of urban green space, optimize greenery patches structure, improve urban green space landscape to play a positive role, facilitate the formation in advance of urban ecological environment.But the following problem of current domestic big tree transplanting ubiquity:
(1) when afforestation large nursery stocks plaque is weary, some nursery stock dealer disorderly digs blindly under economic profit incentive from mountain, even spares no high price to transplant ancient tree from thousands of remote, thickly forested mountains inside and outside to city.The large tree major part of transplanting is from forest, and this is to the harmful effect of eco-environmental conditions generation around.
(2) Big Trees Transplant (mostly adopt straw rope by the trunk bottom of the trees after transplanting parcel at present, but moisture still easily evaporates, Water-saving effect is poor) lack of standardization, the problem that survival rate is low.Even if under the prerequisite that human and material resources, financial resources, technology are secure, its survival rate is the highest also can only reach 70%-80%.If implantation technique is lack of standardization, be unrealisticly just more difficult to the survival rate ensureing transplant big tree, minimum even only about 30%.
(3) maintenance management falls behind.Surviving for protecting big tree transplanting, generally taking the method for turning round greatly to large tree, pruning by force, large tree regeneration capacity is weak, plasticity is poor, once transplant, due to being not suitable with environment, well manage and protect if can not get, the accelerated ageing of tree body, be in " false live " state in 2 to 3 years, even if within 3 to 5 years, determine to survive, also most several years, become the veteran lacking life in the more than ten years, can progressively lose the function of improving the ecological environment, become green disadvantaged group new in city.Therefore big tree transplanting brings the miniboom that The trees make a pleasant shade can not become the contribution witness of urban afforestation.
In sum, in big tree transplanting, the technology required for complete crown transplanting is more complicated.According to tree vigo(u)r equilibrium principle, the overground part of transplant big tree and underground part must keep balance.In complete crown migration process, owing to will retain more branches and leaves, the supply-demand relationship of the nursery stock moisture now of the root that broken just becomes highly difficult problem, how to make up this imbalance, make the not too much dehydration of tree body, improving the survival rate of nursery stock, is the greatest difficulty faced.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art, provides the method for the guard bar water-preserving curing after a kind of tree grafting growth.
In order to achieve the above object, technical scheme provided by the invention is:
Guard bar water-preserving curing method after described tree grafting growth comprises the steps:
(1) trunk lower end is wrapped up with the plastic film that thickness is 0.06-0.1mm;
(2) between plastic film and trunk, fill fine sand or sand, form layer of sand;
(3) add water to layer of sand, moisture-keeping maintaining trees.
Preferably, described plastic film height is 80-100cm.Described sand layer thickness >=trunk radius.In described step (1), after trunk lower end being wrapped with plastic film, then the seam of plastic film is bound.In described step (2), form layer of sand, and after both sides layer of sand adds the thickness >=500cm of trunk, then at plastic film external reinforcement bamboo chip or steel mesh, and use iron wire lashing.Described method is also included in the step that > soil ball mulch film is laid on ground, trunk lower end.
Preferably, nutrient solution described in 100kg comprises following component:
Ammonium nitrate 0.06-0.07kg, potassium nitrate 0.070-0.08kg, ammonium sulfate 0.03-0.035kg, potassium dihydrogen phosphate 0.04-0.05kg, vitamin C 0.002-0,008kg, magnesium sulfate 0.005-0.01kg, all the other are water.
Preferably, nutrient solution described in 100kg comprises following component:
Ammonium phosphate 0.02-0.025kg, potassium nitrate 0.1-0.11kg, ammonium sulfate 0.01-0.02kg, ammonium nitrate 0.01-0.02kg, ferrous sulfate 0.0005-0.001kg, all the other are water.
Below in conjunction with principle, the invention will be further described:
The present invention, after tree grafting growth, first askes whether look into transplanting up to standard, and whether the quality such as native ball size and plant pit ridging reach a standard, and whether three-legged supporting frame is fixing solid and reliable; Then 0.06-0.1mm plastic film is used to wrap up (interface folds limit bookbinding) trunk lower end; Fine sand or sand is filled again between plastic film and trunk; Preferably, the sand pocket of diameter >=more than 500cm is assisted afterburning at the additional bamboo chip of plastic film or steel mesh, iron wire lashing; Add water in the most backward fine sand or sand moisture-keeping maintaining.Steam is trapped among in layer of sand by plastic film, and moisture is difficult to volatilization, and layer of sand (moisture regain effect) can absorb the moisture in air, and self-control keeps good humidity.And layer of sand is relative to straw rope, insulation Water-saving effect is better.When trees are larger, be centered around the effect that bamboo chip outside plastic film or steel mesh play reinforcing.In addition, the mulch film that > sets ball can also be laid on ground, trunk lower end, to coordinate guard bar sand pocket ground moisturizing (ground connection gas) favourable acceleration tree napiform root system healthy growth, reduce " vacation is lived " state, improve survival rate.
The object of the invention is this highly difficult problem of supply-demand relationship producing moisture after being completely cured to large tree in transplant big tree process, make up this imbalance, make the not too much dehydration of tree body.For this highly difficult problem, peculiar effect of exploration from practice for many years, summary, creationary invention sand pocket guard bar water-preserving curing method, to transplanting provide a kind of scientific and reasonable, improve the guaranteeing role of big tree transplanting survival rate, compensate for the weak point in original technology.
Characteristic of the present invention be subject to major injury (and problem of soil pit gas of poor quality, earth-free) to overcome root system in complete crown big tree transplanting process, can not normally provide moisture to tree body prerequisite under, tree root is helped to provide moisture to tree body at any time according to biology root system water supply balance principle moisture namely produced in guard bar sandbag under photosynthesis, keep water balance, solve and water dilutional hyponatremia, rotten of many immersions of water brought to the old and new's root system or water and cause the harm of drought and water shortage not in time.Build the life condition be suitable for tree body, accelerate the growth of tree root, and guarantee the survival rate of complete crown transplanting, nutrient solution (attached formula is as follows) of simultaneously can directly annotating in sandbag, reduce packed nutrient solution cost and reduce boring and hang the injury again that liquid brings.
After adopting the inventive method, large tree survival rate can reach more than 95%, and landscape effect is good, and maintenance cost is low, and season in spring and autumn, transplanting can save cool canopy expense, reached good economy, ecological benefits simultaneously.
Figure of description
Fig. 1 is that embodiment 1 is constructed schematic diagram;
Fig. 2 is the A place enlarged drawing of Fig. 1;
Fig. 3 is that embodiment 2 is constructed schematic diagram;
Fig. 4 is the B place enlarged drawing of Fig. 3.
In figure: 1, plastic film; 2, layer of sand; 3, bamboo chip or steel mesh; 4, iron wire.
Embodiment
Embodiment 1
Guard bar water-preserving curing method after described tree grafting growth comprises the steps:
(1) trunk lower end is wrapped up with the plastic film 1 that thickness is 0.06-0.1mm;
(2) between plastic film and trunk, fill fine sand or sand, form layer of sand 2;
(3) add water to layer of sand, moisture-keeping maintaining trees;
Wherein, described plastic film height is 80-100cm; Described sand layer thickness >=trunk radius.
Embodiment 2
Guard bar water-preserving curing method after described tree grafting growth comprises the steps:
(1) trunk lower end is wrapped up with the plastic film 1 that thickness is 0.06-0.1mm;
(2) between plastic film and trunk, fill fine sand or sand, form layer of sand 2 >=500 sand pocket; Again at plastic film external reinforcement bamboo chip or steel mesh 3, and with iron wire 4 lashing;
(3) add water to layer of sand, moisture-keeping maintaining trees;
Wherein, described plastic film height is 80-100cm; Described sand layer thickness >=trunk radius.
Embodiment 3
Guard bar water-preserving curing method after described tree grafting growth comprises the steps:
(1) trunk lower end is wrapped up with the plastic film 1 that thickness is 0.06-0.1mm;
(2) between plastic film and trunk, fill fine sand or sand, form layer of sand 2 >=500 sand pocket; Again at plastic film external reinforcement bamboo chip or steel mesh 3, and with iron wire 4 lashing;
(3) to layer of sand Ensure Liquid liquid, moisture-keeping maintaining trees;
Wherein, described plastic film height is 80-100cm; Described sand layer thickness >=trunk radius; Nutrient solution described in 100kg comprises following component: ammonium nitrate 0.064kg, potassium nitrate 0.08kg, ammonium sulfate 0.032kg, potassium dihydrogen phosphate 0.04kg, vitamin C 0.005kg, magnesium sulfate 0.02kg, and all the other are water.
Embodiment 4
Guard bar water-preserving curing method after described tree grafting growth comprises the steps:
(1) trunk lower end is wrapped up with the plastic film that thickness is 0.06-0.1mm;
(2) between plastic film and trunk, fill fine sand or sand, form layer of sand;
(3) to layer of sand Ensure Liquid liquid, moisture-keeping maintaining trees;
(4) film is routinely laid on ground, trunk lower end;
Wherein, described plastic film height is 80-100cm.Described sand layer thickness >=trunk radius; Nutrient solution described in 100kg comprises following component: ammonium nitrate 0.07kg, potassium nitrate 0.075kg, ammonium sulfate 0.03kg, potassium dihydrogen phosphate 0.044kg, vitamin C 0.005kg, magnesium sulfate 0.01kg, and all the other are water.
Embodiment 5
Guard bar water-preserving curing method after described tree grafting growth comprises the steps:
(1) trunk lower end is wrapped up with the plastic film 1 that thickness is 0.06-0.1mm;
(2) between plastic film and trunk, fill fine sand or sand, form layer of sand 2;
(3) to layer of sand Ensure Liquid liquid, moisture-keeping maintaining trees;
Wherein, described plastic film height is 80-100cm; Described sand layer thickness >=trunk radius; Nutrient solution described in 100kg comprises following component: ammonium phosphate 0.022kg, potassium nitrate 0.11kg, ammonium sulfate 0.016kg, ammonium nitrate 0.016kg, ferrous sulfate 0.001kg, and all the other are water.
Embodiment 6
Guard bar water-preserving curing method after described tree grafting growth comprises the steps:
(1) trunk lower end is wrapped up with the plastic film 1 that thickness is 0.06-0.1mm;
(2) between plastic film and trunk, fill fine sand or sand, form layer of sand 2;
(3) to layer of sand Ensure Liquid liquid, moisture-keeping maintaining trees;
Wherein, described plastic film height is 80-100cm; Described sand layer thickness >=trunk radius; Nutrient solution described in 100kg comprises following component: ammonium phosphate 0.025kg, potassium nitrate 0.105kg, ammonium sulfate 0.02kg, ammonium nitrate 0.02kg, ferrous sulfate 0.0005kg, and all the other are water.
Embodiment 7 Piglet s colibacillosis
Described in any one of employing embodiment 1 to 6, method is to transplanting trees such as 6-40cm southern enqlish yew, nanmu, podocarpuss, and the effect produced with conventional transplant maintenance process forms comparing result as table 1:
Table 1
(described routine transplants maintenance process: 1., adopt straw rope by the trunk bottom of the trees after transplanting parcel.2., regularly sprinkle water.3. transfusion bottle conveying nutrient solution, is regularly used.4. high temperature season sunshade net cool canopy maintenance.)
Claims (8)
1. the guard bar water-preserving curing method after tree grafting growth, it is characterized in that, described method comprises the steps:
(1) trunk lower end is wrapped up with the plastic film that thickness is 0.06-0.1mm;
(2) between plastic film and trunk, fill fine sand or sand, form layer of sand;
(3) add water or nutrient solution to layer of sand, moisture-keeping maintaining trees.
2. the method for claim 1, is characterized in that, described plastic film height is 80-100cm.
3. method as claimed in claim 2, is characterized in that, described sand layer thickness >=trunk radius.
4. the method for claim 1, is characterized in that, in described step (1), after being wrapped trunk lower end, then the seam of plastic film is bound with plastic film.
5. the method for claim 1, is characterized in that, in described step (2), forms layer of sand, after both sides layer of sand adds thickness >=more than the 500cm of trunk, then at plastic film external reinforcement bamboo chip or steel mesh, and uses iron wire lashing.
6. the method for claim 1, is characterized in that, described method is also included in the step of ground, trunk lower end laying plastic.
7. the method for claim 1, is characterized in that, nutrient solution described in 100kg comprises following component:
Ammonium nitrate 0.06-0.07kg, potassium nitrate 0.070-0.08kg, ammonium sulfate 0.03-0.035kg, potassium dihydrogen phosphate 0.04-0.05kg, vitamin C 0.002-0,008kg, magnesium sulfate 0.005-0.01kg, all the other are water.
8. the method for claim 1, is characterized in that, nutrient solution described in 100kg comprises following component:
Ammonium phosphate 0.02-0.025kg, potassium nitrate 0.1-0.11kg, ammonium sulfate 0.01-0.02kg, ammonium nitrate 0.01-0.02kg, ferrous sulfate 0.0005-0.001kg, all the other are water.
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| CN201410520971.9A CN104381058A (en) | 2014-09-30 | 2014-09-30 | Trunk-protection water-retention nursery method after tree transplanting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453963A (en) * | 2015-12-02 | 2016-04-06 | 天津创世生态景观建设股份有限公司 | Poplar, willow and locust tree sun-protection and moisture-retention method |
| CN107094456A (en) * | 2017-03-21 | 2017-08-29 | 东莞植物园 | One kind recovers understory species using garden waste, indigenous plant, builds south of the Five Ridges native soil ground by the method for landscape |
| CN107211832A (en) * | 2017-06-20 | 2017-09-29 | 杭州安居市政园林工程有限公司 | Big tree transplanting method |
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Application publication date: 20150304 |