Artificial cultivation method for sealwort

Abstract

The invention provides an artificial cultivation method for sealwort. The method comprises ditching, fertilizing, soil preparing, wire pulling, seedling arranging, soil covering, compacting watering, furrow making and shading. Sealwort seed seedlings are selected, and cost of a large number of sealwort root stocks is saved; a both-way single-ploughshare mechanical pivot plow is used for ditching, and time and labor are saved; sealwort root seedlings are evenly distributed in soil in an equal-distance directional arrangement mode, and the root system can fully absorb and utilize nutrients and water in the soil; a double-wheel compacting machine is ridden for compacting easily, conveniently and rapidly; during ditch transplanting, surface soil is located at the lower portion, the immature soil is located at the upper portion, the weeds on the ground are reduced, and the harm from diseases and pests is relieved. Field management of a sealwort garden and harvesting during the sealwort mature period are facilitated, and the artificial cultivation method is suitable for large-area sealwort artificial cultivation standardization and mechanical operation.

Description

technical field [0001] The invention relates to the field of artificial cultivation of wild plants, and relates to a method for artificial cultivation of Polygonatum. Background technique [0002] Polygonatum, also known as tiger ginger and chicken head ginseng. It is the dried rhizome of Rhizoma Polygonatum, Polygonatum Polygonatum or Polygonatum Polyflora of Liliaceae. According to the difference of the original plant and medicinal properties, Polygonatum Polygonatum can be divided into three types: Polygonatum Polygonatum, Polygonatum Polygonatum and Rhizoma Polygonatum. Polygonatum Polyflora is the original plant of Polygonatum Polyflora, Polygonatum Polygonatum is the original plant of Polygonatum Polygonatum, and Polygonatum Rhizome (also known as Polygonatum Polygonatum) is Polygonatum yunnanensis. Among the three, turmeric is the best in quality. [0003] Polygonatum is used as medicine with rhizomes. It has the functions of invigorating qi and nourishing yin, in...

AI Technical Summary

Problems solved by technology

In the prior art, most of the artificial planting Polygonatum adopts rhizome sections with terminal buds to plant, the number of stem nodes is at least two, the length of the rhizome section is about 10cm, and the row spacing between plants is mostly 30-40-40-50cm, per mu. The amount of seeds used is too large, up to 400-500kg

In addition, the progress of artificial planting is slow, the cost is high, and the underground parts are seriously damaged by diseases and insect pests, which seriously hinder the yield, quality and economic benefits of Polygonatum.