When is the most beautiful in Nanjing Zhongshan Botanical Garden?

Want to see flowers. . You can see it in any park in Nanjing. There are not many other things in Nanjing, but there are many trees and flowers. . . You can see the following exhibition rooms in Zhongshan Botanical Garden: (1) The exhibition greenhouse is located in the northwest of Qianhu Lake, covering an area of about 1 10,000 square meters. It is shaped like three glittering and translucent green leaves, falling at the foot of Purple Mountain and by the lake of Qianhu. There are more than 2,000 tropical plants collected in the greenhouse, which are divided into zone I, zone II and zone III according to the origin, ecological habits and the needs of landscape construction. Area I has collected and displayed more than 400 species of tropical fruit trees and tropical ornamental plants closely related to human life; Area II has collected and displayed nearly 1000 species of plants in tropical and humid areas, and visitors can see the unique landscapes in the tropical rain forest, such as hanging vines and epiphytes. More than 600 species of plants introduced from arid and semi-arid areas in America, Africa and Australia are preserved in Zone III, including Brachychiton rupestris, Discoria elephantipes and Lithops, which are rare plants endemic to Australia. At the same time, combined with the planting of plants, the natural and human landscape with the characteristics of plant origin is created in the greenhouse by means of terrain shaping and sketch architecture, which fully shows the beautiful customs of the vast tropical areas on the earth. The exhibition greenhouse shows visitors the rich biodiversity of nature, lets citizens and teenagers know the significance of plants to human beings during the tour, and strengthens the environmental awareness that "protecting plants means protecting human beings themselves". It is not only an experimental center for the collection, preservation and research of species resources in Jiangsu Province, but also an important base for teenagers to receive popular science education. (II) Grass Garden Nanjing Zhongshan Botanical Garden has been at the forefront of the country in the research and breeding of lawn and ground cover plant germplasm resources. The Grass Garden of Nanjing Sun Yat-sen Botanical Garden is the first specialized garden in China to collect and display Gramineae plants. The grass garden will be composed of lawn and ornamental grass as a whole, with cereal crops, pasture, lawn grass, ornamental grass and other gramineous plants as the main components. It is planned to collect more than 400 species (varieties) of Gramineae plants 100. The completed "Grass Garden" will not only serve as a display base for the research results of the Institute, but also become a popular science base for primary and secondary schools and an internship base for colleges and universities in Nanjing and surrounding areas. Caoyuan is located in the triangle on the east side of the South Garden of Nanjing Zhongshan Botanical Garden, on the east side of the new main entrance. The terrain is flat and slightly undulating, which is very suitable for the construction of characteristic parks featuring lawns, ornamental grasses and ground cover plants. Here, you can see the unique lawn and ground cover plant landscape in the east of China, which is evergreen and blooming all the year round. The grass garden is divided into three main parts: low-walled yard, lawn leisure area and variety display area. 1. The low-rise yard enters from the main entrance of Nanyuan and turns right. You can see a group of small courtyards surrounded by low stone walls and hedges, with wooden platforms and pools in the middle. All kinds of ornamental grass and ground cover plants are arranged in the courtyard in the form of reading glasses with the background of low walls, which shows the colorful world of ornamental grass to tourists and provides a valuable example for people to decorate their own courtyard in their lives. 2. The lawn leisure area is located in the central area of the grass garden, east of the Botanical Garden for the Blind. A large area of relatively complete lawn and scattered trees with beautiful tree posture form a quiet and comfortable sparse grassland landscape, giving full play to the ornamental characteristics of lawn, ornamental grass and ground cover plants. Around the lawn, dense trees, shrubs, grass, trees and glass are arranged in a three-dimensional way, which separates the noise on the roads outside the park, creates a quieter atmosphere for people to rest and enriches the grassland landscape. 3. In the north of the variety exhibition area, more than 100 kinds of grass plants at home and abroad are displayed intensively. The exhibition is divided into several communities by natural winding paths, and different kinds of grass species such as lawns, grasses and cash crops are arranged in different categories, giving attention to both ornamental and scientific aspects. (III) Aquatic Garden Zhongshan Botanical Garden has been researching and popularizing aquatic ornamental plants, aquatic economic plants, natural wetland systems and aquatic and wetland artificial ecological projects for many years, and has achieved excellent research results. Building an aquatic botanical garden in Nanyuan can not only make use of the vast water surface of Qianhu Lake and the surrounding good natural environment to create a beautiful leisure and entertainment place centered on aquatic plants, but also build a unique research center for aquatic ornamental plants and aquatic economic plants in China. Aquatic Botanical Garden is located in Qianhu Lake and its surrounding crescent ponds and streams. According to the growth habits and application characteristics of plants, it is divided into natural aquatic plant area, aquatic flower area, aquatic economic plant area, wet plant area and artificial wetland ecological engineering exhibition area, covering an area of 2 hectares. 1. The natural aquatic plant area makes use of the unique and beautiful environment of Qianhu Lake, the water surface of nearly 10 hectare and the winding shoreline of the lake to form a natural plant viewing area with rich landscape and wild interest. Mainly arranged on the front Hunan side. In the shallow water area along the lake, emergent plants such as reed, POTAMOGETON crispus, Acorus calamus, Typha Typha, Allium fistulosum and floating plants such as Erigeron breviscapus are set up. Plant submerged plants such as Sophora alopecuroides, Myriophyllum and Ceratophyllum in deeper waters. The layout of natural aquatic plants is patchy and dense, striving for naturalness and paying attention to the natural interest of aquatic plants. 2. The aquatic flower area is located in Yueyatang and on both sides of the lake, where there are 260 species of lotus, water lily 16 species collected in the Botanical Garden, as well as Victoria Wang Lian and Wang Lian, which have the reputation of "the king of lotus". Wang Lian is native to the Amazon basin in South America, so it can't spend the winter in Nanjing. Technicians in the Botanical Garden raise seedlings in the breeding greenhouse in early spring. Only when the outdoor temperature reaches its growth requirements can Wang Can lotus be planted in the open-air Wanglian pond. Wang Lian is known as the king of aquatic flowers because of its huge green leaves and elegant flowers. When the summer flowers are in full bloom, the spectacular sight of hundreds of Wang Lian plants competing to open in Wanglianchi is the best in China. Lotus is graceful, water lilies are lovely, and all kinds of floating aquatic flowers form bright colors on the water. Aquatic flowers such as calamus, lettuce and Dendrocalamus giganteus are arranged on the lakeshore and embankment in the region, and Wang Lian's huge disc-shaped leaves and incredible carrying capacity have opened visitors' eyes. The aquatic flower area is the focus of the aquatic botanical garden, and it also adds a lot of color to the adjacent large-scale exhibition greenhouse. 3. The aquatic economic plant area is located in the southeast of Yueyatang. More than 30 kinds of aquatic economic plants, such as water chestnut, Zizania latifolia, mat grass, arrowhead, lotus root and Euryale ferox, are arranged in order, which can let visitors know about various aquatic economic plants. 4. The wetland factory is located in the north of Yueyatang, and there are some marshes. More than 50 kinds of wetland plants, such as Taxodium ascendens, weeping willows, river willows, Pterocarya stenoptera, Polygonum hydropiper, Carex, Mangroves, Alocasia alopecuroides, Arundo donax, Ranunculus Ranunculus Ranunculus and so on, are configured to simulate the natural wetland plant community and form a very natural wetland plant community and landscape effect. Wetland system is an important part of human ecosystem. It is the life and habitat of various aquatic plants, birds, fish and other aquatic and aquatic organisms. In the wet plant area, visitors can observe the special ecological characteristics of wet plants such as plank roots and knee roots in the form of wooden plank roads and walking, so as to appreciate the wonders of nature. (IV) Urban Garden Plant Area As an authoritative organization in the field of plant science research, Zhongshan Botanical Garden has been engaged in the introduction and domestication of plants and the cultivation of new varieties for many years. One of the important aspects is to study the plant species suitable for urban landscaping in Jiangsu and even East China. The urban garden plant area is located in the open space on the northwest side of the exhibition greenhouse, and mainly displays a variety of representative plants suitable for urban landscaping to tourists and urban landscaping workers, such as aesculus chinensis, silver magpie, purple stem, Ledong, magnolia pseudoacacia, Carya cathayensis, Cercidiphyllum japonicum, fish scale tree, Taxus mairei, Cephalotaxus grandis, Cornus officinalis, Viburnum hydrangea, Lithocarpus chinensis and so on. By adopting the common plant configuration and landscaping methods in urban landscaping, using unique plant species, it gives visitors a refreshing feeling, and also broadens the thinking for urban landscaping workers, so as to apply more and better plant species to practice and beautify our lives in the future. (5) The Rock Garden is located in the north of the exhibition greenhouse. Due to the existence of natural height difference and the excavation during the construction of exhibition greenhouse, a ridge as high as 4 meters was formed here. In landscape design, slope protection is built in a natural way, which avoids the appearance of rigid retaining walls and provides habitats for various drought-resistant perennial herbs. Planting space is left between the natural blocks, and plants such as Pogostemon cablin, Veronica, Geranium geranium, Bletilla striata, Lycoris radiata, Platycodon grandiflorum, Adenophora adenophora, Epimedium, Oxalis, Narcissus, all kinds of Dianthus, Sedum and so on are planted, which brings vitality to the bare stone room, and the stone steps pass through it, so visitors can watch these small and strange plants at close range. (6) The forest recreation area is located in the north of Nanyuan Park and south of Taipingmen Road. This area has lush vegetation and quiet atmosphere, so it is planned as a forest leisure area. Properly clean up the original messy plants under the forest, and arrange undergrowth shrubs and shade-tolerant ground cover plants in groups, such as hydrangea, Illicium verum, Japanese coral sprinkling, Lycoris radiata, Lycoris radiata, Iris, Glechoma Juncea, Reineckea carnea, Ophiopogon japonicus, Orychophragmus violaceus, etc. , and appropriately enrich the plant species in key areas. At the same time, wooden plank roads will be built to cross the forest, and wooden platforms will be set up at regular intervals for tourists' activities. (VII) Spore flora Spore plants are a general term for a large class of special plants, which reproduce in the form of spores rather than seeds. Sporophytes mainly include algae, fungi, lichens, mosses and ferns. Most spore plants need a cool and humid environment, so the spore plant area is also located in the dense forest between the exhibition greenhouse and the Ming city wall. There is less light under the forest here, and streams formed over the years pass through it. After appropriate small-scale transformation, some forest paths were added and spraying facilities were added in the forest, which not only increased the air humidity required by plants, but also had good landscape effect. There are many ways to plant and cultivate sporophytes suitable for this area, mainly ferns and bryophytes, such as Dryopteris squamosa, Pteris stellata, Pteris Taiwan Province, Pteridophytes, Chlorophytes and Seriphidium. (8) Bamboo Garden Nanjing Zhongshan Botanical Garden has a history of studying bamboo for many years and has achieved many research results. Taking advantage of Zhongshan Botanical Garden in bamboo research, a new bamboo exhibition garden was built on the west side of Qianhu Lake to display ornamental bamboos in East China, such as Phyllostachys pubescens, Phyllostachys pubescens, Phyllostachys pubescens, Phyllostachys pubescens, Phyllostachys pubescens, Phyllostachys pubescens, Phyllostachys pubescens and Phyllostachys pubescens. (9) The economic plant exhibition area is located in the west corner of Nanyuan Garden, which mainly collects and displays plants of Cruciferae, Umbelliferae and Dioscorea with research foundation, which has great economic utilization. (1 1) Botanical Gardens for the blind should be barrier-free designed according to the needs of the blind, with blind paths and guardrails, and plants with strange leaves, bright textures, fragrant smell, smooth trunks and spineless branches should be selected, so that the blind can know plants through touch and smell, and learn and understand plants through braille and pronunciation.