Guolan Learn more about Guolan
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Chinese traditional philosophy and the appreciation of National Orchid
Carry forward the national orchid culture, spread the knowledge of orchids, the national orchid has its unique grace, fear of arrogance, and has not declined for thousands of years, which still has a profound impact on Chinese culture, aesthetic thought, aesthetic psychology and aesthetic consciousness. Orchid-- A symbol of culture.
2018-07-01 -
Analysis on the present situation of tissue Culture Seedling Market of Guolan
Carrying forward the national orchid culture and spreading the knowledge of orchids the initial success of tissue culture of Chinese orchids was first reported in the 1980s. Since then, some non-batch tissue culture seedlings have come out one after another, and a stable batch of tissue culture seedlings have been supplied.
2018-05-18 -
The corresponding method of Guolan virus
The corresponding method of Guolan virus
2018-05-05 -
Fertilizer application method of Guolan in the north
Fertilizer application method of Guolan in the north
2018-05-04 -
The hair color of Guolan
The hair color of Guolan
2018-04-23 -
Query on the use of drugs in Guolan
Query on the use of drugs in Guolan
2018-05-05 -
Appreciation standard of Guolan Zhonggong Palace
Guolan Zhonggong Palace appreciation standard nest, that is, the Zhonggong Palace, especially refers to the overall structure of the flap and nose. The Central Palace is an important part of the national orchid appreciation. To the middle palace knot round, that is, holding the flap and tongue flap to form an approximate circular pattern for the United States, requires five lobes to divide the nest.
2018-05-30 -
Causes of scorched black and rotten roots in the leaf tail of Guolan
1. The temperature is too high and the sun shines directly, causing the leaf tail to burn easily. 2. The substrate of basin soil is too fertile and damp to dry, which results in poor root development, hindrance of nutrient absorption, scorch and blackening of leaf tail, and death of rotten root and orchid plant in heavy cases. 3. Insect pests. There is a kind of insect pest similar to aphids, which lives in the basin soil and lives on the orchid root. It is very small and difficult to find at ordinary times. Although it is not harmful directly, it is easy to cause the disease and cause rotten root.
2019-01-15 -
Brief introduction of anthracnose in Guolan
Cymbidium anthracnose harms Cymbidium, Cymbidium, Jian Orchid, Cymbidium, Cold Orchid and other orchids, causing scorched black spots on leaves and fruits, and in serious cases, the whole leaves die. At the initial stage of the onset of the symptoms, the middle of the leaf showed a round, oval shape, and the leaf edge showed a semicircular reddish-brown spot. It occurs at the base of the leaf, and the whole leaf can die when the disease spot is large or the number is large. In the later stage, the center of the lesion became lighter and the upper chakra was longitudinally ruptured. The disease spot on the fruit is irregular, showing a long black-brown spot. The pathogen is caused by several fungi. According to the separation and training of Shanghai Landscape Research Institute
2019-01-15 -
What should Guolan pay attention to when putting on the pot?
The national orchid should prepare fertile, loose and acidic culture soil before putting it on the pot. Generally use Montenegro mud, put it in the sun before use to prevent the occurrence of moss and diseases, and then set aside in a dry place. The basin is generally a well-drained and well-ventilated mud-burning basin with a diameter of about 20 cm. The time to put on or change the basin is usually from March to April or from October to November. 5-6 pieces of basin pieces are padded at the bottom of the basin, and some pieces of wood are put, which is beneficial to drainage and ventilation. Then, carefully remove the old mud from the orchid root and wash the root with water.
2019-01-15 -
The New Achievement of Orchid Scientific Research "National Orchid promoting budding"
The New Achievement of Orchid Scientific Research "National Orchid promoting budding"
2018-05-04 -
The effect of orchid medicine should make practice speak.
The effect of orchid medicine should make practice speak.
2018-05-06 -
Principles of application of potash fertilizer
Principles of application of potash fertilizer
2018-05-05 -
Interpretation of nitrogen Fertilizer
Interpretation of nitrogen Fertilizer
2018-05-05 -
Climate and the North Line of National Orchid Distribution
Climate and the North Line of National Orchid Distribution
2018-05-05 -
Wuhan pneumonia 0313 "Council of Agriculture 3.5 billion revitalizes and saves the market, the national army and campus lunch add vegetables to digest and sell pressure, and the flower industry is in urgent need of rescue.
Wuhan pneumonia 0313 "Council of Agriculture 3.5 billion revitalizes and saves the market, the national army and campus lunch add vegetables to digest and sell pressure, and the flower industry is in urgent need of rescue.
2020-03-13 -
Tissue Culture technique of Stem Tip of Orchid
The growing period of orchid sprouts in China coincides with the rainy season of high temperature and humidity in the south, and the multiplication of miscellaneous bacteria is rampant, especially in soil and medium. The orchid basin medium for inoculation and sampling should carry as few miscellaneous bacteria as possible, do not apply organic fertilizer, put it in a place of light and shelter from the rain, and let the buds bare when the new buds are emerging. Take the new buds of 6~13cm, cut high from the base of the plant, remove the roots, stolen goods and wrapped leaves with a scraper, wash the material thoroughly, cut the 2~3cm length, and disinfect it in 10% hypochloric acid solution for 10 minutes. Such as belt
2019-01-15 -
The influence of Light supply of planting National Orchid
The influence of Light supply of planting National Orchid
2018-05-05 -
The wonder of Chinese orchids-the wonder of leaves
To carry forward the national orchid culture and spread the knowledge of orchids, it has long been said that "appreciating leaves is better than flowers". In the Southern Song Dynasty, people found yellow edges on the leaves of orchids and classified them as strange. Then people gradually found that except for the yellow and white edges on the leaves.
2018-06-02 -
Appreciation of Spring Orchid and Peony Flowers
Appreciation of Spring Orchid and Peony Flowers
2018-04-27