The first part: Talking about the application of "scale concept" in gardens.

In landscape design, scale is a very important control means and one of the important aspects of design. Let's learn about the application of scale concept in gardens.

First, the concept of scale in spatial organization.

Space is the main expression of design and the main feeling place for tourists. Whether a reasonable and comfortable space scale can be created determines the success or failure of the design.

1, the plane layout of the space

On the premise of functional purpose and people-oriented design concept, the plane planning of garden space embodies certain aesthetic characteristics of visual form, such as the application of principles such as proportion, symmetry, balance, rhythm and contrast, which makes roads, squares, buildings and facilities. Interlaced with the green space, give full play to the modeling role of points, lines, surfaces and other elements, outline a clear outline of the plane shape, and show a layout form with great visual beauty.

Plane size control is the basis of design. When designing, we should fully understand the size control standards and comfort of various venues, facilities and sketches. Not only the plane form is beautiful, but also it is scientific and practical. For example, on the main traffic road of 3~4m, branches and leaves with foliage on both sides should be built on time within the range of 0.6~ 1.5m near the road to form a more suitable traffic space.

2. 3D modeling of space

Three-dimensional modeling in garden space is the main content of space and the visual focus of space. From the visual aesthetic and artistic point of view, the diversification of its modeling should first be consistent with the style of the surrounding environment, and then it should have its own strong visual impact, so that it can have a sequence with the surrounding landscape in the visual process, and it should have unique artistry in proportion and form. Different scales of space convey different feelings of space experience. Small-scale private space is comfortable and pleasant, while large-scale space is magnificent, infectious and awe-inspiring.

Second, the concept of scale in factory configuration.

1, the basic space types formed by plants in gardens.

(1) Open space-form a large-scale space with small-scale plants. Only low shrubs and ground cover plants are used as space constraints.

(2) Semi-open space-a small number of large plants form a suitable space. One or more sides of its space are closed by higher plants, which limits the penetration of sight. Its directionality points to the open surface with poor sealing performance.

(3) Covered space-a closed space formed by high-density plants. Use shade trees with dense crowns. Form an open space with a top cover. Using the height of the covered space, a strong sense of vertical scale is formed.

(4) Completely enclosed space-High-density plants form an enclosed space. This space is surrounded by plants and has a strong sense of privacy and loneliness. For example, the distribution room and lighting well are covered with plants, which increases the concealment and safety.

2. The scale of plant configuration should reflect the way of plant combination in the garden and the visual art of plant landscaping from the way of configuration. According to the ornamental characteristics of plants, diversified combinations are adopted to reflect the overall sense of rhythm and rhythm. Plant landscaping methods such as single planting, cluster planting, group planting and flower beds all reflect artistic composition. Single tree planting is generally located in the open grassland, which forms a strong visual contrast with the surrounding plants, and the suitable line of sight distance is 3~4 times the height of the tree; Cluster planting is a freestyle structure, generally composed of 5~20 plants, which reflects the hierarchical beauty of nature through the hierarchical relationship between plant height and density; Group planting refers to the mixed planting of a large number of trees or shrubs, which mainly shows the beauty of the group of plants. The length-width ratio of planting area is generally not more than 3: 1, so it is not advisable to choose more trees. In addition, there is the problem of controlling the height of trees. Trees are vertical and horizontal, high or low, and scattered back and forth to form a beautiful skyline.

Thirdly, the concept of scale in pavement design

The scale of paving includes the size of paving patterns and the size of paving materials, both of which will have a certain impact on the external space and produce different sense of scale.

Pattern size is reflected by material size, and paving material size is the key point. Outdoor space commonly used materials are pebbles, concrete, stone, wood and so on. Materials with large space, such as concrete and stone, are easy to create a broad and spectacular scene, while materials with small space, such as pebbles and blue bricks, are easy to form the texture effect or formal interest of flat-fell seam patterns.

Pebbles are small in scale and suitable for laying on small areas of ground or trails with small widths. There are various construction methods, and many patterns can be formed, which is more ornamental. An important use of concrete is cement printed floor, which is a low-cost but vivid form of ground treatment. It is suitable for a wide range of squares and can shape a variety of terrain. Stone mainly refers to granite. The main dimensions of granite are 300mm× 300mm, 600mm× 600mm, etc. There are no 500mm×500ram, 900mm×900mm, etc. The treatment methods are varied and widely used, and granite is used in various main entrances and exits or important landscape nodes. The size of wood can be handled by itself as needed, and it is mostly used for verandahs, seats and platforms. The style is casual, easy to process and shape, and can be well combined with other landscapes.

The rough texture of paving materials produces a sense of progress, which makes the space smaller than the actual situation, while the delicate texture of paving materials produces a sense of retreat, which makes the space appear larger than the actual situation. People's basic sense of spatial perspective is that the near is big and the far is small. Therefore, taking rough paving materials as the foreground and delicate paving materials as the background in the design is equivalent to exaggerating the perspective effect and creating visual illusion, thus expanding the sense of spatial scale. Generally speaking, the comprehensive use of various materials and the selection of appropriate scales are enough to create personalized, friendly and pleasant environmental characteristics, make it a symbol of the city and humanize it, and improve the spatial quality of people's daily life.

The task of landscape design is to express the visual range and spatial scene when people look up. It is necessary to simulate people's perspective to observe and design the scene in front of us at all times, and to reflect the results with renderings and local elevations or sections close to people's visual height. The importance of the concept of scale is obvious.

In landscape design, we should fully consider the factors such as space, plant configuration and paving, and grasp the scale, so as to create a pleasant landscape environment.

The second part: Talking about the elements of urban landscape.

Landscape, like bright stars scattered in the vast world, is dotted with human environment. Some of them are ingeniously generated by nature, and some are elaborately created by human beings, which glow with different splendor and become artistic treasures appreciated by human beings.

1. Introduction

The so-called landscape, in short, is the scenery with ornamental aesthetic value. It is the reflection of human world outlook, values and ethics, and the projection of human love and hate, desires and dreams on the earth. Landscape design is a way for people to realize their dreams, an inseparable part of urban design, and one of the decisive factors for forming a city's appearance. The content of landscape design is quite extensive, including the treatment of urban space, the utilization of the original site features, the relationship with the surrounding environment, the layout of squares and pedestrian streets, street sketches and the setting of municipal facilities, etc., involving not only functions, but also visual and psychological issues. The traditional landscape design concept is based on greening. With the modernization of the city and the large increase of the urban population, the functional requirements of the landscape are increasingly prominent, and at the same time, it is also required to be richer and more diversified in aesthetics. Therefore, urban hard landscape is widely used to effectively solve this problem.

2. Urban landscape elements

2. 1 floor paving

Different from the ground in the natural environment, the ground in the city often needs to be paved hard. This not only needs to meet the high-frequency and high-intensity use function, but also because pavement is one of the basic elements of shaping urban landscape. Through the use of different paving materials, we can divide the different uses of the ground, define different spatial characteristics, point out the direction of progress, hint at the speed and rhythm of sightseeing, and create visual interest and form spatial personality through the change of paving patterns.

When designing the floor pavement, we need to consider the following factors: First, we should follow the principle of overall unity. Both the choice of paving materials and the design of paving patterns should be considered together with other landscape elements to ensure the visual and functional unity of the paved ground. Changing paving materials and patterns at will will only increase the sense of disorder in space, so adjacent paving materials and formal colors cannot be changed at will without special purpose. The second is safety. The strength requirements necessary for pavement function should be guaranteed, so that the pavement is equally skid-proof whether it is wet or dry, so as to avoid danger to pedestrians. The third is appearance, including color, scale and texture. Colors can neither be dull nor dull, nor can they be too bright to be vulgar. Changes in color or texture can be made as long as they can reflect different functions. The consideration of scale will affect the choice of color and texture and the design of flat-fell seam. It is very important that the size, color and texture of pavement blocks should have a correct relationship with the size of the site.

There are many ground paving materials, mainly asphalt, concrete, tiles, natural stones, pebbles and so on. , can be selected according to different requirements. Asphalt floor has low cost and simple construction, and is often used to pave driveways, sidewalks and parking lots. The use of colored asphalt pavement can also change the monotony of landscape. Concrete pavement is widely used because of its low cost and strong applicability. When paving cast-in-place concrete, attention should be paid to the setting of expansion joints, while concrete block paving is more flexible. Brick pavement is rich in color and has great freedom in style and modeling, which is easy to create a cheerful and gorgeous atmosphere. It is often used to pave the entrance of public facilities, squares, sidewalks, large shopping centers and other places. Natural stone pavement, especially granite pavement, can often create a solemn and calm atmosphere, which is often used in important areas of the city. In order to avoid the environmental problems caused by large-scale hard pavement, if possible, it can also be combined with greening to form grass-embedded paving.

2.2 Steps, ramps and kerbs

In the urban space environment, due to various natural reasons or functional needs, it is often necessary to change the height of the terrace, and the change of the terrace height will often produce rich and beautiful urban landscapes. Among them, the landscape design to change the terrace height includes steps, ramps and geotechnical stones.

The main function of steps and ramps is to transfer pedestrians from one terrace height to another, but they also have great potential to highlight the environmental characteristics of the site. When the steps are designed to be narrow and intimate, wide and sometimes majestic, they can be closed and mysterious, or open and continuous. They will be an excellent means to gradually attract attention and induce pedestrians to reach the climax of perception through dramatic means.

Geotechnical stone is a kind of structure which can ensure the safety of pedestrians, guide traffic, keep water and soil, protect planting and distinguish pavement. It is set at the boundary between roadway and sidewalk, between pavement and green space, and between different pavements. There are many kinds of kerbs, such as precast concrete, brick and natural stone. And their shapes are also very rich.

2.3 Sculpture sketch

Sculpture is an important element of urban landscape, which conveys unique thoughts and emotions to people with its rich modeling language. Sculpture permeates the geographical landscape, garden landscape and architectural landscape of urban environment, and often constitutes the characteristic symbol of a city or community. There are many types of urban sculpture, one of which belongs to sketch sculpture, and its theme is mostly people's lifestyle, animals and plants, focusing on reflecting folk customs and place characteristics. In order to achieve harmony with the environment, sculpture should be seriously considered in planning, conception and production. The first is layout: whether the position of sculpture is in harmony with the surrounding buildings and natural environment, its position in landscape composition, and the relationship between the position of sculpture and road traffic. The second is modeling: how the sculpture modeling occupies the appropriate space, and what modeling "language" is used to attract passers-by's vision and affect their viewing psychology. Third, the scale of size: special sketches and sculptures should maintain a cordial relationship with the audience.

Sculpture forms are usually divided into concrete and abstract. Concrete sculptures (pictured) are often more directly accepted by people than abstract sculptures, but many excellent abstract sculptures are more vivid, more general, more concise and more typical than concrete sculptures, so they are more intriguing and thought-provoking. Traditional sculptures are mainly made of stone and copper. However, the development of modern science and technology provides sculpture with more abundant modeling means. Novel sculptures with dynamic art, optical illusion art, electronic art, light and shadow art and sound art can better satisfy people's artistic enjoyment at different levels.

3. Conclusion

At present, the rapid urbanization process in China faces severe challenges in urban environmental construction. Landscape is an important part of urban ecosystem and plays an important role in the improvement and healthy development of urban ecosystem function. In the process of modern urban landscape design, we should fully analyze the present situation of urban environment from a scientific point of view. Ecological design is a very important aspect directly related to the success or failure of landscape design and environmental quality, and it is an effective way to create a better environment, higher quality and safer landscape. It is necessary to scientifically and comprehensively understand the natural attributes of urban landscape design elements and the mechanism of urban ecological balance, and use modern art theories and creative techniques to create urban landscapes that originate from nature and are higher than nature to meet people's aesthetic needs.

The third part: Also talk about the plant landscaping in the urban landscape.

Modern society is an era of dense buildings and dense population. With the improvement of living standards and living conditions, people yearn for urban forests and are eager to join the embrace of nature. At present, with the in-depth development of garden city construction in various places, people's understanding of plant landscaping not only stays in the appreciation and enjoyment of beauty, but also realizes the importance of plants to the ecological environment, and realizes that green plants are the most critical factor in the ecological balance of the whole nature, which is irreplaceable by any building. The charm of plant landscaping lies in softening rigid and dense architectural lines with interesting plants that change with seasons to adjust people's mental malaise and fatigue. Practice has proved that a large number of artistic plants have created urban landscapes with certain connotations and tastes for people, and will also have a far-reaching impact on the development of the city. Urban landscape with excellent cultural taste has different styles and characteristics, while tasteful and connotative plant landscaping embellishes and beautifies people's vision and life, realizes the harmony between man and nature, and is also an important factor in forming the unique charm of the city.

First, the taste of urban plant landscape

In order to create a good urban plant landscape, people have formed a complete green chain through roof greening, wall greening, indoor greening and ground greening, but these are only one of the contents of the landscape ecosystem of garden green space. Urban plant landscape should reasonably distinguish ecological landscape from visual landscape according to the affordability and cultural level of local residents; Follow the harmony and unity between man and nature, put people first, put ecology first, and adhere to the spatial form planning; We should comprehensively consider the architectural style, environmental quality, cultural characteristics and the diversity of plant configuration in the site environment, and rationally apply them to achieve the harmony and perfect function between plants and buildings, plants and the environment, so as to integrate plant landscape with the architectural environment, human landscape and outdoor space system and create an excellent urban plant landscape.

The plant landscape is not a simple row of trees, but a flower bed and a few stones in the grass. For example, there are three ancient trees, one ginkgo tree and two Cryptomeria trees between Yuping Peak and Tianwangfeng in Lushan Mountain Scenic Area, Jiangxi Province, which are said to have been planted by Shanxi monks. Ginkgo biloba is an ancient living fossil and a natural relic. These ancient and famous trees are historical symbols and have cultural accumulation, so they are designed as a nearby scenic spot-"Sambo Tree". This scenic spot makes people feel the cultural atmosphere and taste, and the artistic conception is far-reaching.

Attention should be paid to protecting the ecological environment in urban plant landscape. Ecological protection is a symbol of a high degree of civilization in a place, which reminds people of ancient natural scenes. A few stones deliberately dotted on the lawn make people feel a simple pastoral atmosphere and unforgettable wildness. Combined with resources, environment, ecology and other factors, the building scale, landscape sketches and tree height are reasonably quantified, and the green ecosystem is planned from the factors of space, time, nature and humanity. Moderate outdoor space is necessary for everyone. People need outdoor space to talk with nature and communicate with others, which means publicity, openness and participation. The green space that no one perceives is pale and tasteless. The most important thing is to change the current situation of 1000 buddhas in plant landscape.

Second, the principle of urban plant landscape

Plant landscape design also follows the basic principles of painting art and gardening art, namely unity, harmony, balance and rhythm.

(a) the principle of unity: also known as the principle of unity of change or unity of diversity. When designing plant landscape, there should be some differences and changes in tree shape, color, lines, texture and proportion, showing diversity, but at the same time, it should maintain certain similarity, arouse a sense of unity, and be vivid and harmonious. If there are too many changes, the whole will appear chaotic, and even some parts will feel fragmented and lose their beauty. Too complicated colors can make people upset and lose their way, but they are straightforward, unchanging and monotonous. Therefore, we should master the principle of seeking change in unity and seeking unity in change.

Repetition method can best reflect the unity of plant landscape. For example, street trees in street green space should be planted with the same species at equal intervals. Trees of the same age, or shrubs of the same age planted under trees, have the greatest sense of unity in this precise repetition. When a city plans tree species, it is divided into keynote tree species, backbone tree species and general tree species. There are few kinds of tone trees, but a large number of them form the tone and characteristics of the city and play a unified role; However, there are many kinds of common tree species, each of which is small in number and rich in color, and plays a role in change. For example, in the landscape design of bamboo garden, many bamboo species are unified in the similar shapes and lines of bamboo leaves and bamboo poles, but clustered bamboo and scattered bamboo are scattered; Tall Phyllostachys pubescens, Dendrocalamus affinis or Dendrocalamus latiflorus are mixed with low bamboos and highly dispersed; The internode shapes of Bambusa gigantea, Bambusa gigantea and Bambusa gigantea are different. Pink bamboo, white bamboo, purple bamboo, jade bamboo, jasper golden bamboo, golden bamboo, yellow bamboo, Philippine white bamboo, etc. There are different colors. These bamboo species are cleverly planted, which can explain the truth of seeking change in unity.

(2) the principle of harmony: that is, the principle of coordination and contrast. In the design of plant landscaping, we should pay attention to mutual connection and cooperation, embody the principle of harmony, and make people feel soft, calm, comfortable and pleasant. Find similarities and similarities, plant them together, and create a sense of harmony. On the contrary, differences and changes can produce contrast effects, produce a strong sense of stimulation, and form a feeling of excitement, enthusiasm and unrestrained. Therefore, in plant landscape design, contrast is often used to highlight the theme or attract attention.

When plants are planted together with buildings, attention should be paid to the coordination of volume and weight. Some rough building walls can be beautified with thick wisteria and other plants, but for exquisite tiles, mosaics and fine refractory brick walls, slender climbing plants should be selected for beautification. Some small courtyards in the south adjacent to the building colonnade should be planted with bamboo, and the bamboo poles and colonnade set each other off. Some small proportion plants in rock gardens and spaces should choose dwarf plants or low horticultural varieties. On the contrary, the plant landscape near the huge overpass needs large colored shrubs or flowers to form large color blocks, in order to be in spiritual harmony with it.

In terms of color composition, any primary color of red, yellow and blue is mixed with the other two primary colors to form complementary colors, thus producing bright, dark, cold and hot contrast colors. When they are juxtaposed, they are mutually exclusive and have a strong contrast, showing a refreshing effect. Used well, it can highlight the theme and contrast the atmosphere. For example, red and green are complementary colors, yellow and purple are complementary colors, and blue and orange are complementary colors. An example is that in China's gardening art, a little red in evergreen trees is often used. Many natural scenic forests often take evergreen broad-leaved trees as the skeleton, many of which belong to bright trees with hard and shiny leaves, which are in sharp contrast with Liquidambar formosana, Sapium sebiferum and other red, purple and Huang San colors, and the autumn colors are extremely prominent. The population and main scenic spots in the park are often emphasized by color contrast, and the proper use of color infection can add a lot of color to the scenery. Yellow is the brightest, symbolizing the light source of the sun. The deep and dense scenic forest makes people feel mysterious and timid, and they dare not go deep. If you plant one or a cluster of trees or shrubs with yellow color in autumn or spring, such as birch, Sapindus mukoraiensis, ginkgo, Rosa davurica or Hypericum chinense, etc. Moreover, they are planted in the open space of the forest or on the edge of the forest, which can make the forest suddenly enlightened and play the role of a sense of space. Red is warm, festive and unrestrained, and it is the color of fire and blood. Strong stimulation, favored by active young people. Garden plants such as pomegranate in the fire, Rhododendron rubrum and Platanus acerifolia can be used. Blue is the color of the sky and the ocean, which has a deep, cool and quiet feeling. Purple has a solemn and noble feeling, such as wisteria, cloves, blue cloves, paulownia, forget me. White is leisurely and elegant, which is a symbol of purity and has a sense of softness, which softens bright colors. White walls are often used as paper in gardens, and beautiful plants are planted in front of the walls for painting, which has a wonderful effect. For example, there is a white statue of a teacher in the green space, with purple peaches and red plums. The colors match each other, and the theme of peaches and plums all over the world is also extremely abrupt, which is most popular among middle-aged and elderly people and introverted young people. There are many kinds of plants in the garden with colorful colors, and the commonly used gray-leaf plants can achieve the effect of unifying different colors.

(3) Balance principle: This is a layout method of plant landscaping. If plant species with different volumes and textures are planted according to the principle of balance, the landscape will be stable and pleasing to the eye. For example, plant species with strong colors, huge volume, large quantity, thick texture and dense branches and leaves give people a heavy feeling; On the contrary, plants with light color, small volume, simple quantity, soft texture and sparse branches and leaves give people a light feeling; According to the surrounding environment, planting has regular balance (symmetry) and natural balance (asymmetry). Regular balance is often used in regular buildings and solemn cemeteries or magnificent royal gardens. For example, two symmetrical osmanthus plants are planted on both sides of the door; Planted in front of the building at equal distance, symmetrical nanmu, locust tree, etc. ; Symmetrical pine or cypress trees are planted in front of the mausoleum and on both sides of the main road. Natural balance is often used in gardens, parks, botanical gardens, scenic spots and other more natural environments. On both sides of the winding garden road, if one side is planted with tall cedar, a large number of small flowering shrubs should be planted on the adjacent side to achieve balance.

(4) The principle of sense of rhythm and sense of rhythm: When plants are planted regularly, there will be a sense of rhythm. The best embodiment is the arrangement of plants on both sides of the garden road or path. For example, two kinds of trees are planted alternately, such as peach willows on Bai Causeway. Or plant another tree between several trees in the same tree. In this way, when you travel along the road (path), you will feel that it is not monotonous, but there is a change in rhythm.

Third, the plant landscaping techniques of urban landscape

Good plant landscaping is an important part of improving the quality of urban landscape. Plant landscaping should emphasize ecology, try to maintain the original plant community and ecological community, achieve a reasonable collocation of trees, shrubs, grass and flowers, give full play to the ecological function of greening, and make full use of gardening means such as architectural sketches and urban sculptures to show the urban landscape with profound cultural connotations. Plant landscape designers should go deep into natural Shan Ye to collect wind, experience all kinds of things in nature with their hearts, carefully study the combination of natural plant communities, and bring valuable things back to the city and introduce them into the urban area. As we all know, bonsai is an excellent traditional garden art treasure in China, a silent poem and a three-dimensional painting. The bonsai gardeners use the artistic techniques of "shrinking the dragon to an inch" and "seeing the big from the small" to achieve the artistic effect of "gathering scenery in the basin", giving people the artistic beauty of "one peak is too beautiful to find, and one spoon is the Wan Li of the rivers and lakes". You can also learn from bonsai techniques for plant landscaping, so that plant landscape can get richer content from bonsai plastic arts, reflect the role of plant landscaping, and show pleasant living space.

1, compact landscaping: most trees that grow naturally have scattered branches and leaves, sparse flowers and fruits, and poor ornamental value. Therefore, the method of plant type contraction can be used in plant landscaping. In addition to selecting tree species with lush foliage and compact crown, they must also be carefully trimmed, especially the shape and pruning of hedges and green balls should be more precise, so that their branches are crowded and no leaves can be seen.

2. Simulated landscaping: Except street trees, independent trees, forest belts, shrubs and bamboo bushes, all the flowers and trees cultivated by greening can be dwarfed. Such as hedges, flower hedges, fragrant hedges, fruit hedges, potted flowers, bonsai and so on. Measures such as soil control, fertilizer control, root cutting and pruning should be taken to maintain the specified height and size all the year round. Among them, the dwarfing of bonsai is more important, such as Yingbinsong, Jinsong, Meizhuang and other stump bonsai, which imitate the natural posture of ancient trees and are trimmed all the year round to make them feel old.

3. Set off the landscaping: "Autumn water is the same color as the sky", which is a poem written by ancient poets to set off autumn water with blue sky. We can also use this technology in plant landscaping. For example, planting a row of purple flowers next to the white fence, and cultivating slender branches with low stems to weave a large-hole flower fence, the contrast between red and white when flowering shows the beauty of the flower fence. Another example is to plant evergreen pine and cypress trees of different heights in two rows in front of the white fence, and shape and trim them according to the ups and downs of the mountain, so that the heights of the hills vary widely, some are as high as the fence, some are only half as high as the wall, and some are higher than the wall. With white walls and blue sky as the background, the image can be more realistic.

4. Metaphorical landscaping: Based on the greening of flower beds or hedges, it simulates animal forms or natural scenes to make flower beds and hedges more beautiful, as if they were icing on the cake. For example, in a big flower bed, bamboo and wire are tied into various molds, and vines are used to climb on them, forming scenes such as "lion roar", "alive and kicking" and "galloping horses". Or trim it on a calm hedge into magnificent scenes such as "floating gold", "the back waves push the front waves", "stormy waves", "long queues on the ground" and "dragons coming out of holes".

5. Visual beautification: Tunnel modeling of tree-lined driveway is an example of visual beautification. First, plant a row of erect tree species such as pine, cypress and Metasequoia on the outer edge of pedestrians, and then plant a row of French phoenix tree and camphor tree with extended branches between pedestrians and driveway, and prune them year by year, so that the branches on both sides extend into the driveway, forming an arch bridge-type green tunnel, which makes traffic and pedestrians feel interesting when entering the tunnel.

6. Associative landscaping: It is a thought-provoking artistic technique in plant landscaping to have stillness in motion and motion in stillness. Such as weeping willows fluttering in the wind, are often described by painters and willow curtains written by poets. If weeping willows are planted on the bank of a lake pond, inclined to the water surface, and properly shaped, slender willow branches will be hung in groups of three or five, hanging on the water surface with curtains and fluttering in the wind, which will be reflected in the microwave. If you tie two or three water-beautiful flower trays made of plastic filaments to the branches on the water, it will be more poetic if they float in the wind. Another example is "Shame Dance", which is also a typical mode of seeking movement in silence. I'm going to plant a pot of mimosa and chrysanthemum * * *. The branches of chrysanthemum will weaken and there will be no elongated columns. In this way, when chrysanthemums dance in the wind, mimosa will be ashamed.

7. Concealed landscaping: The small fragrant flowers of Chunlan are semi-hidden in the leaves, which is more elegant than the full-size exposure of gladiolus. Therefore, when adding or reducing flower hedges and fruit hedges, the looming design is adopted to make them more charming and beautiful. If gardenia, an evergreen shrub, is used as the edge tree species of the hedge, and a row of dwarf peach blossoms and stone flowers is planted in the middle of the two rows, you can often see all kinds of flowers in the green bushes. Planting a row of dwarf laurel or laurel trees in the middle of the double rows of hedges in Ligustrum lucidum can not only reveal a small yellow flower from the green bushes, but also spray a fragrance. Planting a row of Ilex cornuta in the double-row hedge with evergreen silver edge or golden heart, when the fruit is ripe in late autumn, the scarlet fruit band pattern can be hidden in the yellow-green Qilixiang leaf silk brocade, adding a new landscape for autumn and winter.

8. Ornamental landscaping: cypress trees in the sky, cypress trees in prone position, willow trees and locust trees with twisted branches, gingko trees with silky leaves, birch trees with white stems like frost and snow, banyan trees in the forest, and exotic bamboos, arhat bamboos, purple bamboos and teary bamboos are all unique materials for landscaping, each with its own merits. If it is safe, if we can imitate the natural scenery of the deep mountains and forests, artificially beautify the trees, and add or subtract some scenery that can't be seen in ordinary gardens, such as "harmonious trees", "connecting branches", "rattan-bound trees", "overpass" and "self-bridging", it will arouse people's elegant interest more uniquely. Decorate ordinary natural scenery with poems and paintings, so that people can enjoy the artistic enjoyment of natural beauty.

The design and construction of urban plant landscape represents the cultural heritage of a region or region, and also represents a fashion and development trend, which is of great significance to the sustainable development of the city. Modern plant landscape design and construction should pay more attention to "people" as the design theme, and constantly explore more life-like, family-friendly and multi-faceted creative urban landscape content. By means of plant landscaping, aiming at highlighting the benefits of urban ecological environment, and aiming at improving the taste and connotation of urban landscape, we will fully display the artistic beauty of modern urban ecological landscape and strive to create an urban environment with lush vegetation, lush trees and flowers, which is unnatural and superior to nature. I saw lush forests, birds singing and insects singing, bees flying butterflies, making natural mountains and rivers beautiful, blending into urban communities, and creating a high-tech "synthetic nature"-a modern city with beautiful and sound ecology and harmony between man and nature.