The conservation of orchids in august is crucial. During this month, we need to pay particular attention to the following:
First is the sun. As temperatures remain high at this time, orchids are vulnerable to sunlight exposure. Depending on the actual temperature, the number of layers of the shaded net can be adjusted appropriately. When temperatures are above 32°c, two layers of sunnets are recommended; when temperatures are below 30°c, only 80% of sunnets can be used. If orchids are planted outdoors, the sunnet should be pulled up in time when the sun sets or cannot reach the orchids, so that the orchids can receive more dispersible light while maintaining environmental penetration。
The second is air ventilation. When temperatures exceed 30°c and the environment is hot and free of wind, we need to activate ventilation facilities to ensure air flow. Fresh air helps to contain the growth of bacteria and improves the environment for orchid growth. If conditions permit, the use of ventilation devices such as integrated walls, air-switching fans and floor drains is recommended for better effect. If temperature is cooled using air conditioning, care needs to be taken to maintain the humidity of the blue room, which is dry and can cause damage to orchid growth if it is not wet enough。
The third is watering. As august is a critical period for the sprouts of the orchids, we can consciously control the number of water being poured, but be careful not to overwater. Given the high temperatures, it is important to ensure that water is poured out in such a way as to avoid under-watering. If the amount of water is small, a small canteen can be used to water along the pelvis wall to avoid as much as possible the foetal so that the disease does not occur. If water is required in large quantities, it can be sprayed directly, but the timing of the spraying is based on the ratio of the orchid to the plant, so as to avoid the problem of the soil not being ploughed. The timing of watering should be chosen in the morning or evening without sunlight, preferably at 5, 6 or 9 or 10 a. M., when the temperature in the basin is appropriate and does not have a chilling orchid effect. Pay attention to the opening of venting devices after water is poured to avoid pneumatic droplets。
Fourth is fertilizer. In general, orchids are not recommended for fertilization during the high-temperature season in august. However, some higher phosphorus-containing foliage can be used to promote orchid sprouts. The best phosphate potassium fat is potassium phosphate, which can be sprayed with one in 1,000 potassium phosphate liquids at night when the ventilation is good. Biobacterium fertilizer can also be used interchangeably. Some organic fertilizers can be applied later in the year when the temperature is appropriate, but the fertilisation concentration must be diluted, and the application can be followed by water sprayed or sprayed the next morning, commonly known as "soul water". Usually every 10 to 15 days, don't rush it, stick to the principle of "baby and hard work."。
Finally, it's insecticidal. In august, there was a high incidence of pests and diseases, so we need to pay attention to the fight. Common pests include shellfish, red spiders and snails. For cylindrical worms, the control can be carried out with the use of cylindricals and dicofol and carbs; for snails, with the use of tetraacinated water or powder. The agent is used in strict compliance with the matching requirements to avoid the harmful effects of overheating. There is a need to rotate the use of different insecticidal drugs to prevent pests from producing resistance。
We can also use yellow sticky cardboard to attract black flyers. Be careful not to turn on the lights, and at night the light attracts moths to lay their eggs, leading to pests. The main causes of disease are tuberosis, soft diseases, anthrax, black spots, etc. In addition to drug treatment, care must be taken to focus on prevention and treatment. Drugs such as carbon palladium, bacillus, thio, tetracyclophene, shielding, ethylene ester can be used better in combination with potassium phosphate. Vegetable diseases can also be treated on a rotational basis, such as bacillus straw. It is important to note that when drugs are used, the choice is made to take place at a lower temperature and avoid damage to orchids at high temperatures, while care is taken not to allow the fluid to be contaminated with buds, which may cause them to decay。
In summary, conservation of orchids in august includes sun shade, ventilation, watering, fertilizer and insecticidal. Only with these priorities can the orchids thrive and bring us beautiful flowers. I hope this information will help you! Orchid bar - focus on the dissemination of orchid knowledge from 2012 to the present
