The latest planting time and method of Bupleurum

Bupleurum is one of the medicinal herbs with high market demand, and its medicinal value is extremely high, which leads to the slow depletion of wild Bupleurum. At present, most of the bupleurum in the market is artificially planted. What questions do we want the chairman to ask to grow Bupleurum? Today, the pro-agricultural network will tell you about his planting method.

1. Planting time

Bupleurum can be sown in winter or spring, but it is recommended to sow in winter for yield. In this way, the survival rate of seedlings in the coming year will be much higher. Secondly, after experiencing the dormancy in winter, some unqualified seeds will be excluded, and the seeds can be replanted in spring according to the situation, which ensures the yield problem to a certain extent. Spring is also the most suitable season for seed growth of Bupleurum, and sowing in winter can also give Bupleurum more high-quality development time.

2. Planting method

Breeding

Bupleurum prefers a humid and warm environment, so it is generally necessary to replenish water before sowing. Like many other seeds, it is best to soak the seeds in warm water first. Generally, the seeds should be completely soaked in water in the first 2 hours. After three hours, part of the seed area needs to be exposed to the water. Turn once an hour, turn 3-4 times, soak for no more than 6 hours, and the temperature is about 40 ℃. Finally, it is buried in the soil to accelerate germination. Wait until the seedling comes out to about 8 cm before transplanting to the soil.

Soil preparation

Weeds need to be cleared half a month before sowing, and then a certain amount of farm manure is released, and the soil should be ploughed deeply. Secondly, the soil should not be sticky or too moist, and the terrain had better show a certain slope. The land is arranged into strips, with each hole separated by about 12-15 cm, usually 2-4 cm deep. The soil layer is too weak for planting.

Fertilizer application

Bupleurum seedlings in the early stage do not need topdressing, just put a small amount of fertilizer when transplanting, the amount is controlled at about 20 grams, need to be evenly placed around the hole. The times of follow-up topdressing are too many, generally topdressing about 3 times, depending on the specific situation. Generally speaking, one month before the emergence of buds, flowering, and harvest. If the middle is suddenly too dry, you need to replenish water in time.

Administration and Management

The following matters should be paid attention to in daily field management, and diseased plants should be removed in time. To prevent the plants from growing together, separate them in time when you see them. If there is stagnant water in the soil, it should be removed immediately to prevent decay and planting roots. Weeds and loose soil need to be cleared before and after flowering.

Bupleurum is a good plant, which is extremely fragile in the early stage, so it needs more care. Bupleurum itself is highly adaptable, cold-resistant and drought-resistant, so it is generally not necessary to worry about it in the later stage, just pay attention to waterproofing. The above is about how to grow Bupleurum, you want to know more can pay more attention to the pro-agricultural network!