Houttuynia cordata planting method and houttuynia cordata harvesting method

Abstract

The invention relates to a houttuynia cordata planting method and a houttuynia cordata harvesting method. The planting method comprises the following steps: land selection, selecting sandy soil land;ploughing and raking of the sandy soil land, carrying out disinfection treatment on the sandy soil land, and applying plant ash per mu; seed preparation, selecting rhizomes growing for more than one year, cutting the rhizomes into small sections with 3-5 segments in each section, and preparing 150-200 Kg of rhizomes per mu; transplanting: forming planting ditches in the bed surface of the sandy soil land, flatly placing seed stems in the ditches, covering fine soil, and preserving heat and moisture; topdressing; and field management. The harvesting method comprises the steps of after 170 daysof houttuynia cordata cultivation, achieving the most suitable harvesting period of the overground part; after 270-290 days of cultivation, in the most suitable harvest time of underground rhizomes, crushing old stems and leaves on the ridge surface part by adopting a lawn mower; inserting a water gun powered by a water pump into the sandy soil land to disperse the soil; and integrally harrowing the cordate houttuynia out of the furrow surface by using a hook harrow. Therefore, the harvesting quality and the harvesting efficiency of houttuynia cordata can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of plant planting, in particular to a method for cultivating Houttuynia cordata and a harvesting method for Houttuynia cordata. Background technique [0002] Houttuynia cordata (scientific name: Houttuynia cordata), formerly known as Houttuynia cordata, also known as zheergen and jianergen, belongs to the genus Houttuynia cordata of the dicotyledonous plant Tribaraceae, and is a herbaceous plant with a stench. Houttuynia cordata is widely distributed in southern my country and is loved by consumers, and has great market prospects. [0003] Because the stems of Houttuynia cordata spread and grow irregularly in the soil, traditional Houttuynia cordata harvesting mainly uses iron rakes and hoes to dig. Using this method will easily cause the rhizomes of Houttuynia cordata to break first, destroying the appearance of merchandise and increasing the product quality. wounds, leading to further rot and infection of...

AI Technical Summary

Problems solved by technology

[0003] Because the stems of Houttuynia cordata spread and grow irregularly in the soil, traditional Houttuynia cordata harvesting mainly uses iron rakes and hoes to dig. Using this method will easily cause the rhizomes of Houttuynia cordata to break first, destroying the appearance of merchandise and increasing the product quality. wounds, leading to further rot and infection of the product, it is difficult to guarantee the quality of the product, thus losing the market competitiveness of the product; secondly, the harvesting efficiency is seriously reduced, labor-intensive and time-consuming, and the cost is increased; thirdly, this harvesting method is difficult to cope with the scale Specialized and specialized large-scale planting

Aiming at the serious lack of technology and equipment in the harvesting process, Houttuynia cordata has technical difficulties in balancing harvesting efficiency and product quality during the harvesting process