Wild cultivation imitating method for planting dendrobium officinale in stone mountains

Abstract

The invention relates to the technical field of cultivation of dendrobium officinale in stone mountains, and discloses a wild cultivation imitating method for planting the dendrobium officinale in thestone mountains. The method comprises the steps of selection of planting sites, use and requirement of planting substrates, selection of dendrobium officinale seedlings, preparation work before seedling planting and management after planting. Nine prevention measures, two supplies, two non-excess measures and two requirements are required to be achieved in the management, specifically, the nine prevention measures are measures for preventing hail, snow, rain, flood, fire, other natural disasters, direct insolation, insect pest and disease; the two supplies are water supply and nutrition supply; the two non-excess measures mean no excessive amount of fertilizer and no excessive pesticide; and the two requirements mean that the use of farmyard manure (organic fertilizer) is required, and the use of artificial prevention and killing of plant diseases and insect pests is required. According to the method, karst forest stone mountain woodland can be utilized, so that the wild imitating cultivation is lower than greenhouse cultivation in terms of facility investment and management cost, and has considerable economic benefit which reaches 2,500 yuan per kilogram. The ecological benefit is remarkable with effects that the climate can be regulated, the water source can be conserved, the soil can be kept in place, and the coverage rate and the canopy degree of the green plants can be increased.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a stone mountain planting method imitating wild dendrobium officinale. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] Dendrobium officinale Kimura et Migo is a medicinal plant of the Orchidaceae genus Dendrobium, mainly distributed in Guangxi, Zhejiang, Yunnan, Guizhou, Anhui, Guangdong and Jiangxi. It is mainly distributed in the crevices of cliffs with a certain altitude (100-3000m) in the above-mentioned areas or on the branches of trees in deep mountains and dense forests. The earliest extant pharmacy book "Shen Nong's Materia Medica" in China has records about Dendrobium, and it has been regarded as a top-grade medicine for "replenishing the five viscera and fatigue, thinning, strengthening yin, thickening the stomach, lightening the body and prolonging life" by famous doctors ...

AI Technical Summary

Problems solved by technology

Greenhouse cultivation is convenient, water and fertilizer conditions are good, but diseases, insects, rodents, and weeds are harmful, and the quality is average. Improper management is easy to rot the roots, resulting in reduced production

Tree-tying cultivation improves water and is not easy to rot, poor water and fertilizer retention, less damage from diseases, insects, rodents, and weeds, and better quality, but the time to mature is slower and the output is less

[0006] However, there are still some unreasonable factors in the existing imitation wild dendrobium planting process, the existing imitation wild dendrobium planting method is harsh, and the medicinal value of the imitation wild dendrobium also decreases and the hidden dangers of infection by plant diseases and insect pests also exist in the planting process; Improve the output of imitation wild dendrobium plantation, guarantee the medicinal value of imitation wild dendrobium and the control of disease and insect pest; For this reason the present invention provides a kind of stone mountain planting method of imitation wild dendrobium

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