Orchids are usually divided into China orchids and orchids. Orchids in China are mainly produced in the subtropical region of Asia, mainly in the mountainous areas of the Yangtze River valley in China, and also distributed in Southwest China, South China and Taiwan Province Province. Orchids are mostly produced in tropical and subtropical forest areas.
Orchids from China have been cultivated in China for more than 1000 years, which is of great ornamental value: the leaves are evergreen and the flowers are fragrant and natural, so they are called "the first fragrance" and "the national fragrance".
Several aspects that should be paid attention to in orchid cultivation
Orchid cultivation in China has a long history, and predecessors have accumulated rich experience in orchid cultivation. It is necessary to master the experience of predecessors, absorb its essence and deeply understand: cultivation environment, planting materials, watering, fertilization and pest control. It is the five links of orchid cultivation management.
1. The choice of environment is more important. Whelan mainly grows under shrubs in subtropical forests, and develops the growth habit that orchids like semi-cloudy and semi-sunny, and like moist and ventilated. As long as we master the growth law of orchids and provide or create environmental conditions close to orchids, Cymbidium hybridum is suitable for planting all over the country.
2. Use of plant materials. According to the experience of cultivation in various places, orchids can grow well no matter what plant materials (including soilless culture) are slightly acidic. The problem is that different plant materials should adopt different management methods. It is best to use pottery pots or Yixing pottery pots for flowerpots, because orchids are aerial rooting plants, and the ventilation of flowerpots is very beneficial to the growth of orchids.
3. Rational watering is the key to raising orchids. The water for watering orchids should be clean and slightly acidic, and never water sewage with germs. The method of watering varies from plant to plant. Loose mountain mud contains enough water, and granular soil and rocky volcanic rocks absorb enough water, but there is no water accumulation. After different plants were watered once, the surface of the basin was dry and the plants turned white by about one centimeter. In order to raise the temperature, water can be sprayed on the surface of the pot to increase the water content of the planting materials in the upper abundant pot, so that the bluegrass and the pseudobulbous roots can be kept moist to a certain extent, and then the whole pot can be watered before it is completely dried.
4. Fertilization: On the basis of mastering watering, fertilization is becoming more and more important in order to promote the better growth of Poa pratensis. Organic fertilizer, that is, farm manure, should be diluted every ten days, and other inorganic fertilizers (fertilizers) should be used according to the instructions. Foliage fertilizer can be topdressing outside the roots during the growth period of orchids. Base fertilizer is also very important. When turning over the pots and changing the soil, a proper amount of base fertilizer can be added without touching the orchid roots. Too much fertilizer can easily burn orchid roots and produce black spots. If fertilized properly, it can grow strong seedlings and flowers. Orchid fertilization is generally required to be small, thin and light, and it is really thin and diligent.
5. Pest control: Pests are easy to prevent, but fungal diseases are difficult to treat. If pests such as scale insects are found in bluegrass, they can be sprayed according to the instructions, and it is best to use them together, 2-4 times a year. General bacterial diseases can also be treated as black spots. According to the instructions, bactericides such as chlorhexidine, methylbutanazine and chlorothalonil can be used. During the growth period of 15-20 days, regular cross treatment and preventive spraying can be carried out. If Balasi soft rot (rotten coccidiosis) is found, it is an incurable disease of orchids. Once found, it can be removed in time. Therefore, when buying bluegrass, we must pay attention to the fact that we must buy diseased grass with lower price at home, which will affect other valuable bluegrass.
At present, with the increasing demand for orchids at home and abroad, the trend of orchids is quite promising, especially fine products, treasures and rare products. Therefore, the orchid market and the potential market of orchids are very broad, and there is still great room and prospect for the development of orchids. Therefore, we must correctly face, adapt and adapt to this gratifying situation. Fully protect the increasingly depleted orchid resources, master the growth habits of orchids, and make your own bluegrass better.
More information is in http://www.penglai.org/.
Several aspects that should be paid attention to in orchid cultivation
Orchid cultivation in China has a long history, and predecessors have accumulated rich experience in orchid cultivation. It is necessary to master the experience of predecessors, absorb its essence and deeply understand: cultivation environment, planting materials, watering, fertilization and pest control. It is the five links of orchid cultivation management.
1. The choice of environment is more important. Whelan mainly grows under shrubs in subtropical forests, and develops the growth habit that orchids like semi-cloudy and semi-sunny, and like moist and ventilated. As long as we master the growth law of orchids and provide or create environmental conditions close to orchids, Cymbidium hybridum is suitable for planting all over the country.
2. Use of plant materials. According to the experience of cultivation in various places, orchids can grow well no matter what plant materials (including soilless culture) are slightly acidic. The problem is that different plant materials should adopt different management methods. It is best to use pottery pots or Yixing pottery pots for flowerpots, because orchids are aerial rooting plants, and the ventilation of flowerpots is very beneficial to the growth of orchids.
3. Rational watering is the key to raising orchids. The water for watering orchids should be clean and slightly acidic, and never water sewage with germs. The method of watering varies from plant to plant. Loose mountain mud contains enough water, and granular soil and rocky volcanic rocks absorb enough water, but there is no water accumulation. After different plants were watered once, the surface of the basin was dry and the plants turned white by about one centimeter. In order to raise the temperature, water can be sprayed on the surface of the pot to increase the water content of the planting materials in the upper abundant pot, so that the bluegrass and the pseudobulbous roots can be kept moist to a certain extent, and then the whole pot can be watered before it is completely dried.
4. Fertilization: On the basis of mastering watering, fertilization is becoming more and more important in order to promote the better growth of Poa pratensis. Organic fertilizer, that is, farm manure, should be diluted every ten days, and other inorganic fertilizers (fertilizers) should be used according to the instructions. Foliage fertilizer can be topdressing outside the roots during the growth period of orchids. Base fertilizer is also very important. When turning over the pots and changing the soil, a proper amount of base fertilizer can be added without touching the orchid roots. Too much fertilizer can easily burn orchid roots and produce black spots. If fertilized properly, it can grow strong seedlings and flowers. Orchid fertilization is generally required to be small, thin and light, and it is really thin and diligent.
5. Pest control: Pests are easy to prevent, but fungal diseases are difficult to treat. If pests such as scale insects are found in bluegrass, they can be sprayed according to the instructions, and it is best to use them together, 2-4 times a year. General bacterial diseases can also be treated as black spots. According to the instructions, bactericides such as chlorhexidine, methylbutanazine and chlorothalonil can be used. During the growth period of 15-20 days, regular cross treatment and preventive spraying can be carried out. If Balasi soft rot (rotten coccidiosis) is found, it is an incurable disease of orchids. Once found, it can be removed in time. Therefore, when buying bluegrass, we must pay attention to the fact that we must buy diseased grass with lower price at home, which will affect other valuable bluegrass.
At present, with the increasing demand for orchids at home and abroad, the trend of orchids is quite promising, especially fine products, treasures and rare products. Therefore, the orchid market and the potential market of orchids are very broad, and there is still great room and prospect for the development of orchids. Therefore, we must correctly face, adapt and adapt to this gratifying situation. Fully protect the increasingly depleted orchid resources, master the growth habits of orchids, and make your own bluegrass better.
More information is in http://www.penglai.org/.