1. Soil selection for orchid farming
The orchids shall be primarily grown in terms of the form of decomposed soil, mainly of leafy or mountain forests. In the south, it is commonly known as orchid clay, which is grown from its origin; it can also be made artificially into loose, ventilated and permeable soil. In general, eight of the leaves, two of the sands of the river are mixed into the breeding soil, or seven of the leaves, two of the pearl rock, one of the sands of the river, or six of the soil of the leaf (grass and charcoal), three of the compost and one of the sands of the river. The above formulations are very acidic。
2. Fertilization methods for orchid farming
The orchid fertilizes, first in the cultured soil, and second in the long-term pursuit of fat. For the pursuit of fertilisation, the concentration should be lighter than for other flowers, using more liquid or leaf-face fat. Orchids are replaced once a year with less fertilization during their growth, with due care. In general, about 15 per cent of the fully decomposed thincake fatty or 0. 1 per cent of the urea fatty plus 0. 2 per cent of the potassium phosphate fatty per 15 to 20 days per day can be recovered during the growing season, and 2 to 3 times of o. 2 per cent of the potassium phosphate or grass-shell water of phosphate can be sprayed on the face of the leaves to promote the growth of roots, tubers and flowers. Orchids are the roots of flesh, and they shall not be used to produce unfertilized fertilizers, lest they rot。
3. Watering methods for orchid farming
Watering of orchids depends on the type, growth and local climate, and must be wet, dry and dry; water must not be too or too little, and the principles of autumn, winter and non-wet are in place. In winter, when the temperature is low and the plant is dormant, water should be controlled, usually once every five to seven days, but more water is required for the flowering of the winter, in the case of milan
The spring and autumn seasons are watered once every 2-3 days; the summer season is high and the orchids are booming, with an average of one to two times a day. Water should be watered in such a way as to prevent water spots from spilling over the leaves, so that black spots do not appear and affect the viewing effect. During orchids, water should be sprayed regularly on leaves, and in the summer, water should be sprayed on the ground around the flower basin to increase air moisture and promote orchid growth. Water for orchids is the best for rain and snow, and should be stored for two to three days。
4. Temperature requirements for orchid farming
The northern plant orchids should be moved into the room at 5°c before and after frostfall, with frequent window openings at the beginning of the room to maintain air flow. The winter room temperature is around 10°c. The rains were followed by outdoor maintenance. Orchids grow at a suitable temperature of 16 to 24°c. In the winter, indoor temperatures are generally lower, ranging from 10 to 12°c in the daytime to 5 to 10°c in the night, not too much temperature and humidity, and not more than 30°c in the summer。
5. Light requirements for orchid farming
The orchids are glamorous and afraid of the light, so the three seasons of spring, summer and autumn are shaded. Families grow orchids, preferably on a balcony or under a roof with a shade of bamboo, which is usually shaded from 9 a. M. To 6 p. M. And the curtains are drawn up in the morning and after 6 p. M. To allow them to receive scattered sunlight. During the winter, they should be moved indoors with visible light, but should also avoid direct sunlight. Orchids are the strongest in the country and the strongest in the country, and the south and south are weaker in the world。
6. Up-to-date methods for orchid farming
The environment in which orchids are grown should be well ventilated, air wet and clean. The orchids are selected to be high ... Thick and thin, with multiple drainage holes or with drainage holes on the wall. It should also be of value。
Because of the slow growth of orchids, the basin can be changed every one to two years. The upper basin is filled with pellets, slags, etc., about 3 cm at the bottom of the basin in order to drain water. It is then placed in a layer of breeding soil, which is then placed in the centre of the basin, which is straight enough to allow it to be naturally stretched, which is light to the seedlings at half the time, and which shakes the flower basin so that the soil is closely bound to the roots, and when it is filled from two to three centimetres from the mouth of the basin, it is sufficient to press it gently with its hand. After planting, water is poured into the shade and sprayed once a day in the morning and once in the afternoon, and then moved to the shades of flowers after about 7 to 10 days。
