The most important task for replacing the pelicans in the basin to enter the fall is to change the soil. For seedlings planted in early spring and new strains to be propagated in the mound, part of the soil shall be taken to replace the bigger one. For the old strains that have spent their summer sleep, the bulbs are pulled out of the pots and the soil is washed with water. The old roots below 2-3 cm are cut off and soaked in the H. pylori light or carbendazim solution for half an hour. After drying, plant it in a large pot. Generally, 4 parts of rotted leaf soil, 4 parts of pastoral soil, and 2 parts of river sand are used for cultivating soil. After the basin is irrigated, put it in the shade, no matter how old the plant or young plant, can not be planted deep, in order to expose the 1/3-1/2, it is advisable to prevent excessive watering caused bulb decay. Watering and fertilizing Due to the changeable weather in autumn, the amount of evaporation in sunny days and rainy days is different, and each urn consumes different amounts of water, so it cannot be watered mechanically at regular intervals. In order to make the basin soil have good air permeability, it must be filled with water every time. Watering time in the morning is good, you can avoid plant heat due to noontime thanks to the decline, but also to avoid too much temperature difference in the afternoon watering caused by metabolic disorders. With the constant decrease of temperature, the growth rate of cyclamen is gradually accelerating and the nutrients needed by plants are correspondingly increased. Therefore, in addition to mixing modified inorganic fertilizer or pelvic floor farmer fertilizer in the cultivation soil, the thin liquid fertilizer should be applied once every half-month after changing the pot, and as the plant growth rate increases, fertilization The interval between them should be gradually shortened and the concentration increased. After the budding, additional phosphorus and potassium fertilizers are needed to make the flowers more colorful. Pest control Cyclamen is a multi-disease flower, if not prevented, it will affect the growth and development of plants and flowering buds. After a general change of pots for 10 days, medication should be used for prevention and treatment. If 50% of carbendazim 1000 times potting soil, to prevent bacterial soft rot. Sprayed with 65% 500-600 times dose of zein to prevent anthrax and leaf spot. Use neutral detergent 300-400 times or 20% dicofol 1000 times to eliminate red spider and cyclamen. HEBEI PINGLE FLOUR MACHINERY GROUP CO., LTD , https://www.plrollermill.com