Common problems in Phalaenopsis cultivation
1. Main points of post-anthesis treatment: after Phalaenopsis blossoms, it can continue to bloom and cut off the pedicel extracted from the base of the plant in time to prevent nutrient consumption after the flower withered.
2. The light color of flowers is caused by poor ventilation and lack of light because they have been placed in darker places indoors for a long time. You must increase the number of ventilation and give enough light at the same time.
3. The drooping softness of the leaves is mainly caused by the lack of light, and it is necessary to gradually increase the light time and intensity, and keep the leaves clean. Usually, when cleaning the leaves, do not wash or scrub with water, but use cotton balls dipped in 75% alcohol or beer to decontaminate to prevent bacterial infection. It is also possible that it is caused by excessive temperature and should be ventilated and cooled down.
4. leaf disease spot perforation sometimes appears black spots in the leaves of Phalaenopsis, and in severe cases, it will rot and perforate, and even turn white. Mainly because the light is too strong, or because of glass and other reflective, concentrated light, refracted to the leaf surface, causing leaf burns, or causing anthrax. In this case, it is necessary to reduce the light, shorten the light time, cut off the diseased leaves, and then wipe and disinfect with carbendazim solution.
5. The softening and decay of leaves is mainly caused by bacterial infection caused by poor ventilation and excessive moisture. If the disease is mild, you can immediately cut off the soft rot leaves, and then disinfect all the good leaves with alcohol. Prevent the spread of germs. If it is a plant with serious disease, it should be disinfected and isolated.
6. If the root rot is mild, you can cut off the decaying part of the root system and disinfect it carefully. If the root rot is serious, clean up the plant, cut off the rotten roots, then put it in a ventilated place to dry, and replace the disinfected clean culture medium or water moss in the flowerpot, and then plant it.
- Prev
Cultivation measures of Phalaenopsis
Phalaenopsis is a high-grade flower welcomed by consumers. It has beautiful flowers, bright colors, elegant temperament, long viewing period, low requirements for cultivation and management. Family cultivation can still blossom next year as long as it is managed properly. And you can regulate the florescence to the day you need. Phalaenopsis originates between 23 degrees south latitude and 23 degrees north latitude, and more than half of Guangdong Province is within this range, so Guangdong has the climatic environment of cultivating Phalaenopsis, with fast growth and short production cycle. Most varieties can be cultivated in 16 months.
- Next
Hongxia, a New Phalaenopsis Variety
This variety belongs to mid-flower and multi-flower type, and its characters are stable and consistent. The pedicels of 18-month flowering plants were stout, the average scape length was 50.9 cm, the average number of branches was 1.7, up to 4, the average number of flowers on main branches was 10, and the total number of flowers was more than 25. The flower color is bright, the pattern is round, and the flower diameter is 8.3 cm. It has strong heat resistance. The early flowering type begins to bloom in mid-December and is easy to blossom. The flowering period is about 3 months.
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi