Planting method of polygonum capitatums

TLDR: In this article, a planting method of polygonum capitatums is described, which specifically comprises the steps of first selecting sandy loam which is loose and good in water permeability and air permeability, wherein the pH value of the soil is 5-7.5, and the thickness of soil layer is above or equal to 30 cm; then carrying out land preparation, sowing and seedling-raising, seedling management, lifting of the seedlings and transplanting, and field management.

Abstract: The invention relates to a planting method of polygonum capitatums. The planting method specifically comprises the steps of firstly, selecting sandy loam which is loose and good in water permeability and air permeability, wherein the pH value of the soil is 5-7.5, and the thickness of the soil layer is above or equal to 30 cm; then carrying out land preparation, sowing and seedling-raising, seedling management, lifting of the seedlings and transplanting, and field management; finally, harvesting on sunny days selected from August to November, stopping applying any pesticide to the polygonum capitatum planting land 20 days before harvesting, and stopping irrigation 3 days before harvesting, wherein the polygonum capitatums are harvested by cutting all stem bases of the polygonum capitatums as well as old stem bases along furrows or rectangular pieces, soil is shaken off, and the harvested polygonum capitatums are dried in the sun on the spot. The planting method of the polygonum capitatums is concluded by the inventor on his own based on years of practice. The polygonum capitatums obtained through the method are high in both quality and yield, and not only meet quality requirements of a raw material acquiring firm, but also bring good economic benefits to planters.