Harvest and processing of Panax notoginseng
It can be harvested after planting for more than three years. The harvest is divided into two stages
Panax notoginseng harvested from July to August is called "spring Panax notoginseng", and the quality and yield of Panax notoginseng harvested after bolting is the best, while that of Panax notoginseng harvested from December to January of the following year is called "winter notoginseng" with poor quality and low yield. After digging, remove the stems from the ground and wash the soil. After cutting off the Reed head (sheep's intestinal head), branch root and whisker root, it is called "head". The boss will be repeatedly insolated and rubbed to make it tight until it is completely dry, that is, "wool". Then put the wool goods into the sack and add rough bran or rice back and forth to make the appearance brown and black bright, that is, the finished product.
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Introduction and cultivation techniques of Panax notoginseng
Gynurasegetum (Lour) Merr. For Compositae plants, also known as chrysanthemum notoginseng, white Tianqi grass, scattered blood grass, scattered blood Dan, broken blood Dan, blood peony, etc., Chinese medicine name for soil notoginseng. To root or whole grass for medicinal purposes, there are blood circulation, swelling, detoxification, scattered blood stasis, hemostasis and other effects. It is mainly used for traumatic injury, carbuncle, furuncle, snake bite, traumatic bleeding, vomiting blood, hematuria, hematochezia, functional uterine bleeding and other diseases. Mainly produced in Yunnan, Guizhou, Guangdong, Guangxi and other places, cultivated in the north
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How about the sowing method of Panax notoginseng
The sowing amount of Panax notoginseng per mu: the distance between rows and plants is about 7 cm × 7 cm about 75000 ~ 90 000 seeds, 10 cm × 7 cm about 50 ~ 60 000 grains, 10 cm × 10 cm about 33000 ~ 40 000 grains, and the land use area is 50%. The sowing time is from early November to late November, no later than January of the following year at the latest. Before sowing, a punching template is made of wood, that is, several circles with a diameter of 1 cm and a length of 5 cm are fixed on a board that is 1.3 to 1.5 meters long and 30 centimeters wide.
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