Matters needing attention in the latest planting of Schisandra chinensis

Schizandra chinensis is a kind of traditional Chinese medicine mainly used as fruit. It is recorded in ancient books that Schizandra chinensis has the effect of exciting people's brain nerves. Many stimulants contain Schizandra chinensis ingredients. At the same time, it can also treat daily colds, coughs and other problems, and it can also lower blood pressure to a certain extent. The market demand for schisandra is very large, so someone needs to plant schisandra, so what do we need to pay attention to when planting schisandra? Small noodles from the pro-agricultural network to tell you about it.

1, planting time

Schizandra must pay attention to the planting time, because the temperature during its growth period cannot be too high, and the temperature cannot be too low, so we generally sow seedlings in spring every year, that is, in March and April, and then transplant them from early May to mid-May. Of course, there is also a time for transplanting at the end of September. These two times are very suitable for Schizandra, but sowing must be selected in spring. Otherwise schisandra can not grow normally, although in other periods of time seedling success will also appear a variety of diseases.

2. Seed treatment

The seeds of schisandra chinensis are more exotic, that is to say, it can germinate in an environment with relatively low temperature and very little rain, but the environmental temperature for growth cannot be too low, so when sowing, we will soak the seeds in cold water for two or three days, and then put them into a basin with gibberellin solution for one day. Finally, we will take them out and wash them repeatedly with clean water for about three times. Finally, we will mix them evenly with some wet river sand and wrap them with wet towels and bury them in the ground. After about ten days, white shoots will appear and seeds can be planted.

3. Fertilizer and water management

Because schisandra fruit has strict requirements on the growth environment, fertilizer and water management, especially water management, needs great attention. schisandra fruit is very afraid of drought during its growth period, so we have to keep the soil moist at all times. Secondly, it is also very afraid of waterlogging. Once it meets the rainy season, we must drain the excess water in the field. Therefore, we usually need to irrigate every five to seven days. However, the flowering and fruiting periods of schisandra need more water than usual, so it is generally three to four days to irrigate a water. The growth of schisandra chinensis is relatively slow, so it needs regular fertilization, that is, frequent application of thin fertilizer. The most nutrients are needed during the whole growth period. On average, ten to twenty kilograms of farm manure and five to ten grams of phosphorus fertilizer are needed for one mu. The second time is during the flowering period. Fifteen kilograms of potassium fertilizer and ten kilograms of phosphorus fertilizer are needed to promote the ripening of fruits.

4. Seedling management

Seedling management mainly needs to pay attention to three aspects: erecting frames, pruning branches and weeds. In the second year after transplanting, the seedlings of Schizandra chinensis will grow faster. Therefore, in order to maintain the most reasonable density, we will generally build a support next to each Schizandra chinensis plant, and then pull it up with a rope to let it crawl along the rope. As for pruning branches and leaves, it is actually for field density and yield improvement. Therefore, we will carry out it in spring and autumn every year. Generally, some old and weak branches and leaves are cut off, so that it can grow new branches. Finally, in order to maintain the permeability of the soil, we will regularly intertill and weed it.

5. Disease control

Every disease of schisandra chinensis generally occurs at most with leaf blight or a small number of leaf rollers. For leaf blight, we can usually prevent it by pruning and cutting leaves. In the early stage of the disease, Bordeaux solution can be sprayed for three to four consecutive times. And leaf roller we can only use trichlorfon solution or dimethoate emulsion solution for spraying, but must pay attention to half a month before the fruit harvest is not sprayed with any chemicals.