Planting time
We must pay attention to the planting time of Schisandra chinensis. Because the temperature of Schisandra chinensis in its growing period should not be too high, and at the same time, the temperature should not be too low. Therefore, generally speaking, we can plant pre-seedlings in the spring of each year, that is, in March and April, and then transplant them from the beginning of May to the middle and late May. Naturally, there is a transplanting time at the end of September, which is especially suitable for Schisandra chinensis, but it must be planted in spring, otherwise Schisandra chinensis cannot be transplanted.
Seed solution
The seed of Schisandra chinensis is a kind of strange seed, that is to say, it can only germinate in the natural environment with low temperature and little precipitation, but the natural environment temperature for growth cannot be too low. Therefore, in the case of planting, everyone will soak the seeds in cold water for two or three days, then soak them in a pot filled with auxin aqueous solution for one day, and finally pick them up and wash them in cold water for three times. Finally, mix it with some wet river sand and bury it in the land resources with wet cotton towels, about.
Liquid fertilizer management method
Because Schisandra chinensis has strict regulations on the natural environment where it grows, we must pay great attention to the management methods of liquid fertilizer, especially water. Schisandra chinensis is very afraid of drought during its growing period, so it is necessary to keep the water level of the soil layer at all times. Secondly, it is also very afraid of waterlogging. In case of rainy season, everyone must discharge unnecessary water from the site. Under normal circumstances, it must be watered for five to seven days, but it is not suitable to water Schisandra chinensis during flowering and fruiting.
So usually water it once every three or four days. Schisandra chinensis grows slowly, so it must be fertilized frequently, that is, thin fertilizer must be applied frequently. When the leaves grow at the maximum total nutrients, the average amount of organic fertilizer and its five to ten grams of phosphorus and potassium fertilizer per mu must be 10 to 20 kg, and 15 kg of potassium fertilizer and 10 kg of phosphorus and potassium fertilizer must be applied at the second flowering stage to promote fruit perfection.
Emergency management method
Emergence management methods mainly include scaffolding, pruning branches and weeding. The seedlings of Schisandra chinensis will grow faster in the second year after transplanting. Therefore, in order to better maintain the most effective relative density, everyone will generally build a support frame next to each Schisandra chinensis, and then pull it up with a rope to let it climb up along the rope. In fact, pruning branches is also to better the relative density in the field and improve its efficiency. Therefore, everyone will spend every spring and every year. Finally, in order to better maintain the permeability of the soil layer, everyone will cultivate and weed the soil on time.
Pest prevention
Generally speaking, every disease and insect pest of Schisandra chinensis is mostly caused by leaf blight or a small amount of curved leaves. For leaf blight, we can control it according to pruning and leaf cutting at ordinary times, and we can spray Bordeaux solution three or four times in the early stage of the disease. As for leaf rollers, everyone should spray them with trichlorfon aqueous solution or dimethoate aqueous solution, but it must be noted that all drugs cannot be sprayed half a month before fruit picking.