Bupleurum is a perennial medicinal herb. Regionally, it is divided into South Bupleurum, North Bupleurum, Yin Bupleurum, etc. Among them, Bupleurum chinense has the best efficacy and is exported to Japan and South Korea for a long time. The province of Funiu Mountain, Taihang Mountain, and Tongbai Mountain have all been distributed and their families have achieved success. Here focus on the North Bupleurum planting and processing technology. I. Growth habits Height 50cm ~ 70cm, erect roots, leaves alternate, complex umbellate, yellow flowers, flowering from August to September, fruiting period from October to November. Strong adaptability, hi warm, humid climate, with cold, drought, fear of embarrassing features. Second, planting technology 1. Site preparation and site preparation: Choose the slopes, hills or fields planted in Xiangyang. It is better to use sandy loam or humus soil. Sticky heavy consolidation is not suitable. The ground will be deep-turned, made of hoe, hoe width 100cm, height 20cm, per acre compost 3000kg or superphosphate compound fertilizer 30kg. 2. Seed treatment: select two-year mature and full of seeds (annual seed germination rate is less than 20%), soaking seeds with 1:1000 times carbendazim solution before sowing for 15 minutes to prevent disease. Use 2 kg per acre. 3. Seeding: Autumn sowing and spring sowing, autumn sowing 10 to December, spring sowing 3 to May. Seeding methods are live broadcast and sowing. The live broadcast is based on a shallow groove with a spacing of 25cm on the surface of the plant. The depth of the groove is 0.5 to 1cm. It should not be too deep and affect the seed germination. Spreading is done with 3 times the fine sand of the seed, spread evenly on the surface of the seedlings, and then cover with thin soil. Because the sprouting period of Bupleurum seed is long and cannot be lacking, it is best to cover a small amount of wheat straw, rice hulls, or mulch film after sowing to promote early emergence and emergence of seedlings. Third, management 1. Weeding and Fertilization: The seedlings of Bupleurum chinense are growing weakly. Weeds should be promptly removed, combined with cultivating, weeding and fertilizing. 150 kg of excrement should be applied per acre, or top dressing with appropriate amounts of urea and superphosphate, once every 15 days. , Even applying 2 or 3 times, can significantly increase production. However, excessive nitrogen fertilizer should not be used to prevent excessive growth of plants and lodging. 2. Take off buds and leave seeds: Bupleurum flowering and seeding in the late growth stage will consume a lot of nutrients, affecting rhizome production. Therefore, if the buds of Bupleurum not to be left are to be removed in time, they can also be cut when the stems grow to a height of 60 cm. In the autumn, Bupleurum can be harvested twice a year and the stalk can be used as medicine. The Bupleurum that wants to keep the seed must wait for its maturity, but when the output is low that year, it is not appropriate to dig and it needs to grow for two years. One year without seeds can be excavated. Fourth, harvest processing In the spring, harvesting occurs when the stalks are yellow before the non-emergence and in the autumn. Roots are excavated, net soil is removed, stems are cut off, dried or dried according to the strip size, and the large strips can be packed and exported. The annual average annual yield of roots is 80 to 100 kilograms, and the annual yield is 120 to 150 kilograms per mu. Another 300 kilograms can be produced and 40 to 60 kilograms of seeds. V. Analysis of the market Bupleurum is a commonly used drug, has the effect of publishing solutions, widely used and exported for a long time, and the market price has been rising steadily for the past 20 years. Due to the exact curative effect, the dosage and the export volume are increasing, and it is expected that it will still be a best-selling product within 3 to 5 years. Others Freeze Dried Fruit and Vegetable Freeze Dried Raspberry ,Healthy Freeze Dried Raspberry,Freeze Dried Mango,Dried Peach Slices Shanghai Sinospices Sourcing Ltd , https://www.garlicall.com