CN115553171A - City park landscape construction method - Google Patents
City park landscape construction method Download PDFInfo
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- CN115553171A CN115553171A CN202211144460.2A CN202211144460A CN115553171A CN 115553171 A CN115553171 A CN 115553171A CN 202211144460 A CN202211144460 A CN 202211144460A CN 115553171 A CN115553171 A CN 115553171A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/60—Flowers; Ornamental plants
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
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Abstract
The invention discloses a city park landscape construction method, which comprises the following steps: removing native vegetation in the park construction area; dividing the park construction area into a plurality of small fields, wherein the types of the small fields include but are not limited to the following types: a first site with a plurality of small spaces formed by abundant and scattered small terrains, a second site with a surrounding area formed by large terrains, and a third site with a single large space formed by single large-area terrains; and selecting a planting method according to the type of the small field to plant the new vegetation. Divide the park construction district into a plurality of little places according to the condition of arranging of topography, space and the size in space, adopt different planting gimmick to plant new vegetation in the little place of different grade type for the park that the construction was accomplished can demonstrate manifold visual effect, and the scenery distributes more rationally. Meanwhile, before planting new vegetation, the native vegetation in the park construction area is removed, and the interference of the native vegetation can be eliminated when a planting scheme is determined.
Description
Technical Field
The invention relates to the technical field of urban park construction, in particular to an urban park landscape construction method.
Background
Human lives in a certain ecological environment, which is the basis of sustainable development of human socioeconomic, and good ecology is one of the necessary conditions for human survival and life. With the increase of population and the development of industrialization, the development and utilization of urban resources reach unprecedented intensity, and the urban ecological environment is damaged to different degrees while the global social and economic progress is promoted. In order to maintain the balance of urban ecological environment, parks are often built in cities. On one hand, the city park is an important plate in the city ecological safety pattern and is an important component of the city landscape, and on the other hand, the city park meets the leisure requirements of urban residents and provides places for resting, visiting, exercising and dealing with various collective cultural activities.
In the related technology, a method for constructing urban parks is provided, which firstly surveys or surveys the area of a park construction area, the vegetation distribution in the area and the landscaping common tree species to determine the biological quantity of trees, shrubs and herbaceous plants to be planted in the park construction area; then, arbor, shrub and herbaceous plant are planted in the planned area of the park. Because the city park is also a place for providing rest, visiting, exercising, dealing with and holding various collective cultural activities, buildings or equipment can be built in the city park to divide the park into a plurality of functional areas, and different functional areas have different greening requirements.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a city park landscape construction method which can be arranged according to different original landforms and different functional areas.
The city park landscape construction method provided by the embodiment of the invention comprises the following steps: removing native vegetation in the park construction area; dividing the park construction area into a plurality of small fields, wherein the types of the small fields include but are not limited to the following types: the method comprises the following steps of forming a first field with a plurality of small spaces by abundant and scattered small terrains, a second field with a large terrains and a surrounding area formed in the middle, and a third field with a single large space formed by single large-area terrains; and selecting a planting method according to the type of the small field to plant the new vegetation.
The city park landscape construction method provided by the embodiment of the invention at least has the following beneficial effects:
divide the park construction district into a plurality of little places according to the condition of arranging of topography, space and the size in space, adopt different planting gimmick to plant new vegetation in the little place of different grade type for the park that the construction was accomplished can demonstrate manifold visual effect, and the scenery distributes more rationally. Meanwhile, before planting new vegetation, native vegetation in the park construction area is removed, and the interference of the native vegetation can be eliminated when a planting scheme is prepared, so that the overall visual effect of the park constructed is easier to control; and the interference of the primary vegetation can be eliminated when the new vegetation is planted, so that the construction is more convenient.
According to some embodiments of the invention, the method for building the urban park landscape includes, but is not limited to, the following steps: a first planting technique which is applied to a first field and takes thinning forest and ornamental grass as main communities; a second planting technique applied to a second field, mainly consisting of trees and interspersing natural shrubs; and a third planting method of forming a regional flower field by ornamental flowers and then decorating a small amount of ornamental trees, wherein the third planting method is applied to a third field.
According to the city park landscape construction method provided by the embodiment of the invention, the new vegetation in any small field at least comprises two kinds of vegetation, and the flowering period or the falling leaf period of different new vegetation is connected or continued.
According to some embodiments of the present invention, the method for constructing city park landscape comprises the following steps: ryegrass, dwarf bermuda, white bark pine, oriental cherry, gingko, golden locust and plum blossom.
According to some embodiments of the present invention, the method for constructing city park landscape comprises the following steps: ginkgo, red maple, goldenrain tree, chinese rose and winter jasmine.
According to some embodiments of the invention, the method for constructing the city park landscape comprises the following steps: iris, chrysanthemum, day lily, acer palmatum and albizia julibrissin.
According to some embodiments of the invention, a method for urban park landscape construction to remove native vegetation in a park construction area comprises the following steps:
surveying park construction areas and predetermined transplanting areas on site;
cleaning sundries on the surface of a preset transplanting area;
transplanting trees in the native vegetation into a predetermined transplanting area, wherein deciduous tree species are transplanted first and evergreen tree species are transplanted second.
According to some embodiments of the invention, a method for constructing a city park landscape includes transplanting trees of native vegetation to a predetermined transplanting area, including the steps of:
cutting a crown: removing branches and trunks of the trees, and brushing wound film coating agents on the cut crown wound;
digging a soil ball: calculating the diameter of the soil ball according to the breast diameter of the tree, gradually contracting when digging the soil ball to make the soil ball in a semi-spherical shape, finishing the surface of the soil ball, and finally binding the soil ball;
trimming: under the condition of keeping the original tree shape, removing the branches with diseases and pests, thinning or cutting the branches below the second level, and reserving more strong branches for growth and germination; the trimming amount of the fallen leaves can reach 30% -60% of the tree crown, and the trimming amount of the evergreen trees can reach 10% -40% of the tree crown;
lifting seedlings: the method comprises the following steps of binding and supporting a tree crown, and then hoisting the tree, wherein three prop trees can be used during supporting, and a cushion layer is laid on a large lateral branch or a trunk of the tree to prevent the tree body from inclining and shaking; or three ropes are used for fixing the tree body, one of the ropes is arranged on the main wind direction, and the other two ropes are uniformly distributed on the side edge of the tree; when the tree is lifted, the rope or prop can be detached after the lifting machine is stressed;
planting: digging a planting hole, putting a tree into the planting hole, filling surface soil mixed with organic fertilizer or coarse sand into the planting hole, tamping while filling, filling to a position 5cm higher than a root neck, then pouring water for the first time, and pouring water for the second time within three days; after the trees are planted, the trees are supported by trees, grass ropes are wound for moisturizing, and the grass ropes are sprayed with water in the morning and evening;
secondary shaping: pruning the damaged branches of the tree, and pruning the tree into a shape which is suitable for growth and beautiful;
and (5) maintenance management after transplantation.
According to the city park landscape construction method provided by some embodiments of the invention, maintenance management after transplantation comprises the following steps:
watering for the third time in 10-15 days, and then sealing the planting holes in time;
regularly intertilling and weeding, preventing and treating plant diseases and insect pests in time, watering in a drought condition, and draining stagnant water after rain;
applying quick-acting fertilizer or organic fertilizer in time according to the growth condition of the trees;
trimming insect branches, injured branches, withered and dead branches and dense branches at proper time;
the wooden supports are inspected and reinforced regularly.
According to some embodiments of the invention, a method for constructing a city park landscape, a site exploration park construction area and a predetermined transplantation area, comprises the steps of:
investigating the growth condition of the tree, including tree species, specification, growth vigor, branching capability and pest and disease damage condition, measuring the height and breast-height of the tree, and knowing the age of the tree and the planting history;
the method comprises the following steps of carrying out on-site investigation, verification and understanding of the distribution of overground and underground pipelines, adjacent buildings, symbiotic trees, surrounding environment and traffic conditions in a predetermined transplanting area;
and digging an observation ditch outside the 50cm of the soil ball boundary of the tree to know the underground soil quality condition, the underground water level and the root growth condition.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of a first site in a city park landscape construction method according to an embodiment of the present invention;
FIG. 2 is a schematic view of a second site in the city park landscape construction method according to an embodiment of the present invention;
fig. 3 is a schematic view of a third site in the city park landscape construction method according to the embodiment of the invention.
Reference numerals:
a first site 100; a second site 200; a third site 300; a flower field 310; a minor way 320.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, left, right, front, rear, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The city park landscape construction method according to the embodiment of the present invention is described below with reference to fig. 1 to 3, including the steps of: removing native vegetation in the park construction area; dividing the park construction area into a plurality of small fields, wherein the types of the small fields include but are not limited to the following types: a first field 100 forming a plurality of small spaces by abundant and scattered small terrains, a second field 200 forming a large terrains with a surrounding area formed in the middle, and a third field 300 forming a single large space by a single large-area terrains; and selecting a planting method according to the type of the small field to plant the new vegetation.
Divide the park construction district into a plurality of little places according to the condition of arranging of topography, space and the size in space, adopt different planting gimmick to plant new vegetation in the little place of different grade type for the park that the construction was accomplished can demonstrate manifold visual effect, and the scenery distributes more rationally. Meanwhile, before planting new vegetation, the native vegetation in the park construction area is removed, and the interference of the native vegetation can be eliminated when a planting scheme is prepared, so that the overall visual effect of the constructed park is easier to control; and the interference of the original vegetation can be eliminated when the new vegetation is planted, so that the construction is more convenient.
Specifically, before the landscape of the city park is established, the infrastructure in the city park is already established, for example, exhibition halls, activity rooms, toilets, rest kiosks, consultation stations, commercial districts and the like, for convenience, the buildings such as the exhibition halls, the activity rooms, the consultation stations and the like are often intensively established, and small spaces are reserved among the buildings, so that the buildings are spaced on one hand, the feeling that the building distance is too close to a tourist is narrow is avoided, and on the other hand, the outdoor rest spaces are provided for the tourist, and the small spaces are divided into the first sites 100. There will also be a large space around the infrastructure, which is located at a distance from the foundation, mainly for sheltering and transition purposes, and the present invention divides this large space into a second site 200. Besides building infrastructure in the space surrounded by the middle of the second field 200, the remaining large space has a wide view and is suitable for tourists to walk, and the space is divided into a third field 300 by the invention.
It is understood that the planting techniques include, but are not limited to, the following: a first planting technique applied to the first field 100, which uses thinning forest combined with ornamental grass as a main community; a second planting method applied to the second site 200, mainly consisting of trees, and embellishing natural shrubs; a third planting technique of forming a regional flower field 310 from ornamental flowers applied to the third field 300 and then interspersing a small amount of ornamental trees.
It will be appreciated that the new vegetation in any plot includes at least two species of vegetation, and that the flowering or defoliation stage of the different species of new vegetation is linked or continued.
In particular, in connection with fig. 1, a thinning forest is a land whose vegetation is mainly trees, allowing sunlight to penetrate into the ground, but still providing a certain shade of trees. Trees are planted among the buildings, ornamental grass is planted on the lower layer, the structure is simple, the layers are distinct, and a wide and comfortable activity field can be provided for tourists.
Specifically, ryegrass, bermuda, white bark pine, cherry blossom, ginkgo, golden locust and plum blossom were planted in the first field 100 to form a thinning grassland. The flower and fruit period of the ryegrass is 5-7 months, the green return of the short-living bermuda is earlier in spring, the green ornamental period is 245 days in east China, and the ryegrass and the short-living bermuda are planted in a matching manner, so that the hierarchy of the grassland is increased, and the green ornamental time of the grassland is prolonged. The pinus bungeana belongs to evergreen tree species, so that the first field 100 can have green ornamentation all the year round, the oriental cherry belongs to spring flowers, the ginkgo belongs to autumn color leaf plants, the golden pagoda belongs to summer flowers, and the plum blossom belongs to winter flowers, and the first field 100 has good ornamental value all the year round through mixed planting of the tree species. It is to be understood that the vegetation planted in the first field 100 is not limited to the above, but rather, the variety of vegetation may be increased to increase the layering and aesthetic appearance of the landscape.
In conjunction with fig. 2, in particular, the second site 200 is constructed at the periphery of the park, is not a main activity site of the visitor, and mainly plays a role of blocking and transiting, and thus, tall trees are planted in the second site 200 to play a role of shading and blocking, and natural shrubs are embellished to increase the sense of hierarchy.
Specifically, ginkgo, red maple, goldenrain, rose, winter jasmine are planted in the second field 200 to form a sheltering area (or a transition area). Conventionally, ginkgo biloba belongs to the autumn color leaf plant; the leaves of red maple are red in spring and autumn, and the leaves are purple red in summer; the flowering period of the goldenrain tree is 6-8 months, and the fruit period is 9-10 months; the flowering period of winter jasmine is 2-4 months; china rose blooms in all seasons. The upper layer and the lower layer of the second field 200 have good landscapes through the matching, so that the layering sense of the landscapes is increased, and the good landscapes can be realized all the year round.
Referring to fig. 3, specifically, the third site 300 is a large open space and is also a place with relatively dense people, large ornamental flowers are planted in the third site to form a flower field 310, a small amount of ornamental trees are embellished to increase layering, the flower field 310 is arranged in blocks, and small paths 320 are reserved between adjacent flower fields 310, so that tourists can conveniently watch the flowers at a short distance. Specifically, iris, chrysanthemum, day lily, acer palmatum, and albizia julibrissin are planted in the third site 300. The flower and fruit period of iris is 4-8 months; the flower and fruit period of the chrysanthemum is 6-11 months; the flower and fruit period of the hemerocallis fulva is 5-7 months; the flower and fruit period of acer palmatum is 5-9 months; the flower and fruit period of the albizia julibrissin is 6-10 months.
It is understood that the removal of native vegetation in the park construction area comprises the steps of:
a field exploration park construction area and a predetermined transplantation area;
cleaning sundries on the surface of a preset transplanting area;
transplanting trees in the native vegetation to a predetermined transplanting area, wherein deciduous tree species are transplanted first and evergreen tree species are transplanted later.
Original trees in the park construction area are transplanted to a preset transplanting area, so that the utilization rate of the original trees is improved, and waste is avoided. Wherein, the vegetation such as weeds, wild flowers and the like in the primary vegetation can be directly removed.
It will be appreciated that the field exploration park building area and the predetermined transplantation area, include the steps of:
investigating the growth condition of the tree, including tree species, specification, growth vigor, branching capability and pest and disease damage condition, measuring the height and breast-height of the tree, and knowing the age of the tree and the planting history;
the method comprises the following steps of carrying out on-site investigation, verification and understanding of the distribution of overground and underground pipelines, nearby buildings, symbiotic trees, surrounding environment and traffic conditions in a predetermined transplanting area;
and digging an observation ditch outside the 50cm of the soil ball boundary of the tree to know the underground soil quality condition, the underground water level and the root growth condition.
Specifically, the growth condition of trees is investigated in advance, and the trees suffering from serious diseases and insect pests are not transplanted any more, so that the resource waste is avoided, and the influence of the trees suffering from diseases and insect pests on other trees can be avoided; the tree height and the breast diameter are counted in advance, so that the diameter of the soil ball is calculated conveniently during subsequent transplantation; the conditions of distribution of overground and underground pipelines, nearby buildings, symbiotic trees, surrounding environment, traffic conditions and the like in a preset transplanting area are known in advance, the distribution of the trees is convenient to plan, and a transportation route is also convenient to plan.
It will be appreciated that transplanting a tree of native vegetation to a predetermined transplanting area comprises the steps of:
cutting a crown: removing branches and trunks of trees, and brushing wound film coating agents on the cut crown wound; in order to guarantee the survival rate of tree transplantation and transportation convenience, the straight rod of trees is rejected, and to carry out traffic protection to the tree area of cutting the hat, adopt protection such as water horse, way awl, be equipped with traffic commander and instruct the vehicle of passing, guarantee construction safety. When the branches are removed, workers are lifted to the position, close to the crown, of the tree by the platform lifting vehicle, and the branches are removed manually by adopting a mechanical electric saw;
digging a soil ball: calculating the diameter of the soil ball according to the breast diameter of the tree, gradually contracting when excavating the soil ball to make the soil ball in a semi-spherical shape, finishing the surface of the soil ball, and finally binding the soil ball;
trimming: under the condition of keeping the original tree form, removing the branches with diseases and pests, thinning or cutting the branches below the second level, and reserving more strong branches for growth and germination; the pruning amount of the fallen leaves can reach 30% -60% of the tree crown, and the pruning amount of the evergreen trees can reach 10% -40% of the tree crown;
lifting seedlings: the method comprises the following steps of binding and supporting a tree crown, and then hoisting the tree, wherein three prop trees can be used during supporting, and a cushion layer is laid on a large lateral branch or a trunk of the tree to prevent the tree body from inclining and shaking; or three ropes are used for fixing the tree body, one of the ropes is arranged on the main wind direction, and the other two ropes are uniformly distributed on the side edge of the tree; when the tree is lifted, the rope or prop can be detached after the lifting machine is stressed; the machinery for hoisting and transporting big trees must have enough bearing capacity, the hoisting part must be selected at the gravity center part, the cushion layer is thickened at the stressed trunk part or the wood cushion plate is arranged between the soil ball of the soft package and the hoisting rope to avoid the damage of the bark and the scattering of the soil ball;
planting: digging a planting hole, putting a tree into the planting hole, filling surface soil mixed with organic fertilizer or coarse sand into the planting hole, tamping while filling, filling to a position 5cm higher than a root neck, then pouring water for the first time, and pouring water for the second time within three days; after the trees are planted, a tree support is laid, a grass rope is wound for moisturizing, and water is sprayed to the grass rope in the morning and evening;
secondary shaping: pruning the damaged branches of the tree, and pruning the tree into a shape which is suitable for growth and beautiful;
and (5) maintenance management after transplantation.
It should be noted that the transplanted tree should be unloaded to a planting hole and fixed for the same day of transportation after seedling lifting and planting in the same day if the tree cannot be planted in the same day. The loading and unloading should be slowly hoisted, and the slow unloading is not necessary to damage the tree body or cause the soil balls to scatter. In the loading and transporting process, a trunk is fixed, the tree crown faces backwards, the soil ball is stably padded, the tree and the vehicle body are tightly fastened by a rope, the soil ball is prevented from being damaged, the bark is prevented from being damaged, and a water retention measure is adopted. When in transportation, people must escort the vehicle, and when meeting barriers influencing transportation such as electric wires, the vehicle can continue to transport after removing the barriers.
It can be understood that the maintenance management after transplantation comprises the following steps:
watering for the third time in 10-15 days, and sealing the planting holes in time;
regularly intertilling and weeding, preventing and treating plant diseases and insect pests in time, watering in a drought condition, and draining stagnant water after rain;
applying quick-acting fertilizer or organic fertilizer in time according to the growth condition of the trees;
trimming insect branches, injured branches, withered and dead branches and dense branches at proper time;
the wooden supports are inspected and reinforced regularly.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A city park landscape construction method is characterized by comprising the following steps:
removing native vegetation in the park construction area;
dividing the park construction zone into a plurality of small fields, wherein the types of the small fields include but are not limited to the following types: the method comprises the following steps of forming a first field with a plurality of small spaces by abundant and scattered small terrains, a second field with a large terrains and a surrounding area formed in the middle, and a third field with a single large space formed by single large-area terrains;
and selecting a planting method according to the type of the small field to plant the new vegetation.
2. The city park landscape construction method of claim 1, wherein the planting techniques include, but are not limited to, the following: a first planting technique applied to the first field and using thinning forest and ornamental grass as main communities; a second planting technique applied to the second site, which is mainly arbor and intersperses natural shrubs; and a third planting method of forming a regional flower field by ornamental flowers and then decorating a small amount of ornamental trees, which is applied to the third field.
3. The method of claim 1, wherein the new vegetation in any one of the plots includes at least two types of vegetation, and the flowering or defoliation stage of vegetation is linked or continued.
4. The city park landscape construction method of claim 3, wherein the new vegetation planted in one of the small fields includes but is not limited to the following: ryegrass, dwarf bermuda, white bark pine, cherry blossom, ginkgo, golden locust and plum blossom.
5. The city park landscape construction method of claim 3, wherein the new vegetation planted in one of the small fields includes but is not limited to the following: ginkgo, red maple, goldenrain tree, chinese rose and winter jasmine.
6. The city park landscape construction method of claim 3, wherein the new vegetation planted in one of the small fields includes but is not limited to the following: iris, chrysanthemum, day lily, acer palmatum and albizia julibrissin.
7. The method of claim 1, wherein the removing of the native vegetation in the park construction area comprises:
surveying the park construction area and a predetermined transplanting area on site;
cleaning sundries on the surface of the preset transplanting area;
transplanting trees in the native vegetation to the predetermined transplanting area, wherein deciduous tree species are transplanted first and evergreen tree species are transplanted later.
8. The city park landscape construction method of claim 7, wherein the transplanting of the trees of the native vegetation to the predetermined transplanting area comprises the steps of:
cutting a crown: removing the tree branches and trunks, and brushing a wound film coating agent on the cut crown wound;
digging a soil ball: calculating the diameter of a soil ball according to the breast diameter of the tree, gradually contracting when digging the soil ball to enable the soil ball to be in a semi-spherical shape, finishing the surface of the soil ball, and finally binding the soil ball;
trimming: under the condition of keeping the original tree form, removing the branches with diseases and pests, thinning or cutting the branches below the second level, and reserving more strong branches for growth and germination; the pruning amount of the fallen leaves can reach 30-60% of the tree crown, and the pruning amount of the evergreen trees can reach 10-40% of the tree crown;
lifting seedlings: the method comprises the following steps of binding and supporting a tree crown of the tree, and then lifting the tree, wherein three hips can be used during supporting, and a cushion layer is laid on a large side branch or a trunk of the tree to prevent the tree body from inclining and shaking; or fixing the tree body by three ropes, wherein one rope is arranged on the main wind direction, and the other two ropes are uniformly distributed on the side edge of the tree; when the tree is lifted, the rope or the prop wood can be detached after the lifting machine is stressed;
planting: digging a planting hole, placing the tree into the planting hole, filling surface soil mixed with organic fertilizer or coarse sand into the planting hole, tamping while filling, filling to a position 5cm higher than a root neck, then watering for the first time, and watering for the second time within three days; after the trees are planted, a wood support is arranged, a straw rope is wound for moisturizing, and water is sprayed to the straw rope in the morning and evening;
secondary shaping: pruning the damaged branches of the tree and pruning the tree into a shape which is suitable for growth and beautiful;
and (5) maintenance management after transplantation.
9. The city park landscape construction method of claim 8, wherein the post-transplantation maintenance management includes the steps of:
watering for the third time in 10-15 days, and sealing the planting holes in time;
regularly intertilling and weeding, preventing and treating plant diseases and insect pests in time, watering in a drought condition, and draining stagnant water after rain;
applying a quick-acting fertilizer or an organic fertilizer in time according to the growth condition of the trees;
trimming insect branches, injured branches, withered and dead branches and dense branches at proper time;
the wooden supports are inspected and reinforced periodically.
10. The city park landscape construction method of claim 7, wherein the site exploration of the park construction area and predetermined transplantation area comprises the steps of:
investigating the growth condition of the tree, including tree species, specification, growth vigor, branching capability and pest and disease damage condition, measuring the height and breast-height of the tree, and knowing the age of the tree and planting history;
surveying, verifying and knowing the distribution, the adjacent buildings, the symbiotic trees, the surrounding environment and the traffic condition of the overground and underground pipelines of the preset transplanting area on site;
and digging an observation ditch outside the 50cm of the soil ball boundary of the tree to know the underground soil quality condition, the underground water level and the root growth condition.
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