The characteristics of Yunhui orchids, orchids are also called bluegrass, and orchids have many aliases. Moreover, when orchids bloom, they are fragrant and very comfortable. In ancient times, poets regarded orchids as a symbol of nobility and elegance. The following is an understanding of the characteristics of yunhui orchids.

Characteristics of Cymbidium hybridum 1 1. What are the characteristics of Cymbidium hybridum?

1. belongs to epiphytic herbs, and its flowers are mainly composed of calyx and petals. The calyx is outside and the petals are inside. Generally, there are only three pieces, one of which becomes a lip. In addition, pistil and stamen grow on the same pistil.

2. Plants will produce scape at the bottom of pseudobulb, sometimes with one or more branches. Flowers grow on the scape in order, usually higher than leaves. Among them, the inflorescence of semi-epiphytic orchid is inclined and curved, and the inflorescence of epiphytic orchid is drooping.

3. And there will be a bract where the pedicel of each flower connects with floral axis, which tightly wraps the ovary of the flower. Usually, the bracts of orchids are longer, which can reach about half the length of the ovary. The bracts of epiphytic orchids are very short, generally one-third of the ovary.

4. After the orchid is fertilized, the ovary will gradually expand and develop and bear fruit, and the skin color of the fruit will change from yellow-green to brown. When its fruit is ripe, it will split longitudinally, exposing the seeds.

Second, the maintenance characteristics

1. Soil: It is best to use humus-containing soil as the main material for cultivation.

2, watering: generally water once every three days in spring and autumn, and water once a day in summer. Rainwater, snow water and well water are usually the best irrigation water.

3. Fertilization: Just before planting, you need to add some base fertilizer to the basin bottom to meet the growth needs of plants.

Characteristics of Cymbidium hybridum 2 Many people like orchids very much. Do you know the ten characteristics of orchids?

First, historic.

During the Spring and Autumn Period, orchids in China have ten characteristics. More than 2,500 years ago, Dakong, a former Chinese teacher, called orchids "the fragrance of kings", which shows the status of orchids in history and culture. Ancient poets and scholars, such as Li Bai, Zhao Shigeng, Zhao, Li Shizhen, Du Fu, Ou, and so on. Write a book, write poems and draw pictures to praise the delicate fragrance, elegance, elegance and graceful gentleman style of the two flowers, and make a profound discussion on the status and function of orchids, variety cultivation techniques, ornamental value and cultural taste. In recent decades, many monographs on orchids by domestic experts and scholars such as Wu, Chen and Wu Enyuan are valuable treasures of Chinese orchid history and culture, and have made important contributions to the development of orchid industry and the promotion of orchid culture.

Second, internationalization.

Orchids in China enjoy a high reputation in the world. China is the first country in the world to discover and cultivate orchids, which is much earlier than the western countries. At the end of the Southern Song Dynasty, Jing Yi's "Jin Fang Bei Zu" was collected in the Japanese Imperial Palace. It was not until 1979 that the new edition was sent back to China. After the Song Dynasty, Guo Lan spread to Southeast Asia, Korea, Vietnam and other countries. In Japan, the national orchid is a symbol of wealth, power and nobility. The United States imported a large number of orchids from China, and the second country swept across America. The total annual consumption of global commercial orchids exceeds $3 billion. Since 1980s, orchids in China have been exported in large quantities, with annual sales of several hundred million yuan. China orchids have won the love of people all over the world with their advantages of fragrance, beauty, strangeness, uniqueness and elegance. Some experts and rich people spend a lot of money to buy famous brands of Guolan, forming modern industrial production and making a fortune. It can be seen that the international status of orchids in China is very high.

Third, the public.

Orchids are very popular in China. Emperors are superior to Yu Meiren and literati are superior to ordinary people. It is said that orchids are a symbol of nobility and elegance. Loving orchids, raising orchids and appreciating orchids have become a noble cultural fashion, and Lan Jiao, You Lan, Lanyi and Zhang Lan have become laudatory names. China orchids have won the praise and hobbies of the broad masses of the people for their refreshing mysterious fragrance, pure color, rare and peculiar artistic realm and elegant style. Ancient poems and paintings praise eternal invincibility, patriotic star Zhang Xueliang and old revolutionary chairman Zhu De praise Lan as a true gentleman and a beautiful country. In the past ten years, there has been an orchid craze at home and abroad, and more and more people from all walks of life like and raise orchids, which has promoted the great development of orchids.

Fourth, ornamental.

There are dragons, dragons, phoenix tails, swallowtails, beak, exotic leaves of short species and so on. The colors of Ye Yi are red, yellow, blue, white and purple. Ye Yi has claw art, edge art, embroidery art, piece embroidery, medium penetration embroidery, point embroidery, claw embroidery, cloud well embroidery, hat embroidery, hanging needle embroidery, thread embroidery, crown art, cotton embroidery, crane art and treasure art. Here are some colors of orchids. More precious are the petals of Meilian Narcissus, colorful flowers, lycopene, flavin, essence, grotesque exotic flowers and herbs, and various iris flowers with many petals and tongues, which are rare and excellent in leaf art, petal shape, crystal color and so on. Some are like dragons and tigers leaping, butterflies dancing and phoenixes sounding; Some are like colorful clouds in the morning glow, beautiful peaks and waterfalls; Some are like screens and cuixuan, palace curtains and jasper beads and foil; And the stunning beauty, the giant Buddha prodigy. The miracle of this orchid kingdom is indeed endless. The infatuation of viewing and the intoxication of thinking make people relaxed and happy, which is incomparable to any other flower.

Fifth, the economy.

After China orchids are transformed from ornamental plants into commodities, their ornamental value and economic value are very high, especially traditional famous products and new exotic varieties. Now orchids have developed into an industry, and countless entrepreneurs have invested hundreds of thousands and millions of orchids in southeast coastal areas, Jiangsu, Zhejiang, Hubei, Yunnan, Guizhou and Sichuan. When orchids are hot, orchids are called "green stocks", "green antiques" and "green gold", with exotic flowers and grasses and exotic leaves at different prices. In April this year, the real transaction price of two Miao Chunjian multi-lingual butterflies in Chengdu was1200,000 yuan. Orchids are developing. Famous orchids are more valuable than other flowers in economic value. The market price of orchids is directly influenced by Hongkong, Taiwan Province and international markets, so it is necessary to know the international market price information of orchids.

Sixth, hi-negative.

Liking negativity is an inherent self-characteristic. Growing on the humus soil of shrubs and weeds in alpine forests since ancient times, I like the slightly acidic soil with rich humus, fertile and loose soil and good drainage, and I like the cool, humid and ventilated environment. Avoid scorching sun, stagnant water and pests. Relatively cold-tolerant, evergreen and flowering all the year round, it belongs to semi-negative plants. It is very important for orchid growers to master this characteristic and cultivate and manage it carefully.

Seven, fragrance.

Orchids are incomparable to any other flowers in China, and they are worthy of the name "Wang Xiang" and "Guo Xiang". Any orchid, except leaf art, is no matter how good the flower shape and petal shape are, if it is not fragrant, it is also inferior. Fragrance is a wonderful and unique value of Guo Lan.

Eight, heredity.

Variability and stability (conservatism). This is an extremely important feature of Orchidaceae, and it is also the most complex and valuable feature in scientific research. According to relevant data, under normal circumstances, the characters of orchid varieties are very stable, which is genetic stability, such as the flowers of Xinhua, a Suxin variety, and the orchid leaves of Long, a line art variety. But this stability is relative, because the external conditions of orchids cannot be stable for a long time. When the external conditions change, the bud primordium will mutate in the process of differentiation and development, which is called bud evolution or degradation. The change of external conditions refers to the change caused by the influence of sunshine, temperature, water quantity, medicine, fertilizer, growth hormone and diseases and insect pests.

Nine, science.

Orchids have high scientific value. The cultivation and identification of ornamental orchids is not a simple knowledge, but a systematic scientific project, which belongs to the high-tech category. Such as classification, floral design, petal modeling, leaf art, traditional famous products, identification and appreciation of new and exotic rare varieties, genetic variation and protection research, cultivation and development of excellent varieties by scientific and technological means, development and protection, utilization and development, etc. , with high scientific research value. We should concentrate on our studies, strengthen our scientific concepts and plant orchids well.

X. culture.

Culture refers to orchid culture, and its content is not repeated here. Qu Yuan, a great patriotic poet, used orchids to express his patriotism. Famous painters Zheng Sinan and Zheng Banqiao painted orchids to express their loyalty and patriotism. Many celebrities love orchids, cultivate one's morality and cultivate one's character. They praise orchids as flowers of gentlemen, and spend their whole lives without changing their habits. Today, under the great situation of prosperity and development in the new century, we should vigorously carry forward the orchid culture, express our feelings with orchids, appreciate the charm of orchids with our hearts, carry forward the wind of loving orchids and raising orchids, and make it a symbol of truth, goodness and beauty, a symbol of Chinese culture and a barometer of the development level of economic and cultural life. Let's cherish protection, study and study the precious heritage of orchid culture, further promote orchid culture, develop orchid cause and promote economic development and prosperity. The above ten characteristics of orchids in China, the most special of which is its historical, ornamental, economic, variability, scientific and technological, delicate fragrance and cultural nature, greatly exceeds any other flowers, which is the nature of nature for thousands of years and is difficult to change.

Characteristics of Cymbidium hybridum 3 Introduction of Botanical Morphological Characteristics of Orchids

First, the root

The roots of orchids are yellow-white, the broken roots are black, and the root tips have milky translucent crystal heads. Orchid root is relatively thick, belonging to fleshy root system, without root hair. The thickness is about 0.5-0.8cm, and the length is generally about 30cm. It consists of three parts, namely, the root bark of the outer layer, the root flesh of the middle layer and the stele of the inner layer. The diameter of the central column is about 0. 1cm. Root bark protects root system, root flesh absorbs water and nutrients, and stele supports orchid plants.

Second, terrier

The stem of orchid refers to pseudobulb, which is a spherical tissue at the junction of roots and leaves. Different orchids have different sizes and shapes, such as cylindrical, oval and oblate, with diameters ranging from 0.5-4cm. It is the place where orchids store nutrients and water. The roots, leaves and flowers of orchids grow from here. Here are the nutrient balls of orchids and the breeding balls of orchids. It is the most important organ of orchids. The health of pseudobulb is directly related to orchids.

Third, leaves

Orchid leaves accumulate dry matter for orchids through photosynthesis, with smooth surface and pores, which can absorb water and nutrients. Most of them are green, and a few will appear yellow, white, red and vermilion due to variation. The width, length, thickness, number and shape of leaves of different orchids vary greatly. The leaves of Cymbidium hybridum are the widest and thickest, and the width can reach about 3cm, which is the same as that of Spring Sword. About 0.4-0.8cm, Cymbidium hybridum leaves are relatively short, about 20cm, Cymbidium hybridum leaves are relatively long, about 30-50cm, Cymbidium hybridum and Cymbidium hybridum leaves are relatively few, between 2-5 leaves per seedling, Cymbidium hybridum leaves are relatively more, generally 6-8 leaves per seedling. Leaf shape can be divided into drooping leaves, semi-drooping leaves, semi-erect leaves, erect leaves and erect leaves.

Fourth, flowers

The flowers of orchids are very fragrant, and fragrance is the soul of orchids in China. Many people are attracted by the fragrance of orchids and like them. Orchids are rich in colors, and all colors are involved except blue flowers. We usually judge the taste of orchids by their flowers. Orchid consists of six parts, the outer three petals are called outer three petals, the inner two petals are 1 tongue, and the middle is nose. We define the taste of orchids through these six parts. Petals are short and round, followed by long and narrow petals. Common three petals, namely petals, plum petals and daffodil petals, are also called conventional flowers. The flower has a coating at the base, a stem below, and the bottom is planted on the pseudobulb.

Verb (abbreviation of verb) fruit

Orchids are female, noses are male, and ovaries in noses are female. After the flower withers, the ovary expands to form a fruit, and each flower can form a fruit. Orchids attract insects to pollinate through fragrance and color. Orchid fruit, also called orchid, is cylindrical with edges on the surface, some with 3 edges and some with 6 edges. Orchid fruit takes 1-2 years to mature. It is green before it matures and brown after it matures. It explodes from the edge so that the seeds inside can be separated.

Seeds of intransitive verbs

Orchids have very small seeds. There are tens of thousands or even millions of orchid seeds in a fruit, which are white flocculent and light in weight. They can drift with the wind and have a low survival rate. They can only win by numbers. Most of the seeds in nature can't germinate because of environmental problems, and only a few of them can take root and sprout and grow new seedlings. The above experience is for your reference, and you are welcome to add it.