Planting time and method of Bupleurum

Bupleurum chinense is one of the medicinal materials with high market demand. Its medicinal value is extremely high, so it leads to the gradual depletion of wild Bupleurum chinense. Most of the current circulation in the market is artificial cultivation. What questions do we ask the Chairman about planting Bupleurum? Today, pro-farming network will tell you about his planting method.

1, planting time

Bupleurum can be sown in winter or spring, but winter sowing is recommended for yield. The survival rate of next year's seedlings will be relatively high. Secondly, after experiencing winter dormancy, some unqualified seeds will be eliminated, and spring can be replanted according to the situation, so as to ensure the yield problem to a certain extent. Spring is also the most suitable season for Bupleurum chinense seed growth, winter sowing can also give Bupleurum chinense more high-quality development time.

2. Cultivation methods

breeding

Bupleurum prefers a humid and warm environment, so it is generally necessary to replenish water before sowing. Similar to many other seeds, it is best to soak them in warm water first. Generally, the seeds need to be completely soaked in water for the first 2 hours. After three hours, part of the seed area needs to be exposed to the water surface. It needs to be turned once an hour, and it needs to be turned 3-4 times. The soaking time should not exceed 6 hours. The temperature is about 40℃. Finally, it is buried in the soil for germination. Wait until the seedlings grow to about 8 cm and then transplant them into the soil.

soil preparation

Weeds need to be cleared half a month before sowing, then a certain amount of farm manure compost is released, and the soil should be deeply turned. Secondly, the soil should not be sticky or too wet, and the terrain should preferably present a certain slope. The land will be arranged into strips, each hole spacing in 12-15 cm, generally 2-4 cm deep. The soil layer is too weak for planting.

fertilization

Bupleurum seedlings do not need topdressing, just put a small amount of fertilizer when transplanting, put the amount of control in about 20 grams, need to be evenly placed around the hole. Follow-up topdressing times are more, generally topdressing about 3 times, depending on the specific situation. Generally, the flower buds appear, blossom and harvest one month before harvest. If the middle is too dry suddenly, you need to replenish moisture in time.

management

Daily field management needs to pay attention to the following matters, and plants with diseases should be removed in time. To prevent plants from growing together alternately, they should be separated in time. Water accumulated in the soil should be removed immediately to prevent root rot. Weeds need to be cleared and soil loosened before and after flowering.

Bupleurum is a very good plant, extremely fragile in the early stage, so it needs more care. Bupleurum itself has strong adaptability, cold tolerance and drought tolerance, so it generally does not need to worry about it in the later stage, just pay attention to waterproof. The above is about how to plant Bupleurum, we want to know more can pay more attention to pro-agricultural network oh!