Angelica sinensis high yield cultivation method

Abstract

The invention discloses an angelica sinensis high yield cultivation method. The method comprises the following steps of preparing a seed bed, broadcasting seeds and nursing, managing seedling period, laying soil, collecting seed, transplanting and tidying land, transplanting, managing field, preventing diseases and insects, applying fertilizer and harvesting. Seedlings are selected before transplantation and buds are cut out to avoid bolting, so output can be increased; seeds are dried, rubbed and immersed into pesticide before seedling nursing to improve seed germination rate and reduce insect disease possibility; little medicine residue amount and small pollution are achieved; in winter, soil is laid on a seedling nursery at the thickness of 5cm, so seedlings can be prevented from being frozen and stuffed; and farmyard manure and composite fertilizer and soil improver are applied to the transplantation soil before deep tillage, so soil loosening degree and water permeability can be improved. By the use of the angelica sinensis high yield cultivation method, angelica sinensis has high output per mu, great quality and less insect disease; angelica sinensis product competitiveness can be increased; excellent foundation is laid; and the angelica sinensis high yield cultivation method possesses great economic, social and ecological benefits.

Description

technical field [0001] The invention relates to the technical field of planting Chinese herbal medicines, in particular to a high-yield cultivation method for angelica sinensis. Background technique [0002] Angelica is a Umbelliferae plant, aliases: Qingui, Yungui, West Angelica, Min Angelica. Angelica is warm in nature, sweet in taste, and pungent. It has the functions of nourishing blood and promoting blood circulation, regulating menstruation and relieving pain, moistening dryness and moistening intestines. It is mainly used for irregular menstruation, amenorrhea abdominal pain, blood deficiency headache, and dizziness. And it is sold in domestic and foreign markets, especially in recent years, people's lives have been greatly improved, and the demand for angelica is also increasing. [0003] However, with the gradual expansion of the planting area, the pests and diseases also gradually increase. The mild ones affect the yield and quality of Angelica sinensis, and the s...

AI Technical Summary

Problems solved by technology

[0003] However, with the gradual expansion of the planting area, the pests and diseases also gradually increase. The mild ones affect the yield and quality of Angelica sinensis, and the severe ones fail to harvest, causing major economic losses. In addition, in the growth process of Angelica sinensis, the phenomenon of early bolting often occurs. Once bolting, the underground roots will become lignified and lose their medicinal value. In addition, in the winter of the year when the angelica is planted, the angelica is easily damaged by freezing, which affects the yield.