Method for planting similarly-wild dendrobium

Abstract

The invention discloses a method for planting similarly-wild dendrobium. The method for planting the similarly-wild dendrobium comprises the seedling screening step, the host selection step, the planting geographical climate condition selection step, the planting environment selection step, the planting environment optimization step, the colonization cultivation step and the planting management step. The ecological environment for planting of the dendrobium is accurately selected and optimized, three-dimensional large-scale planting of the dendrobium in a tea garden is achieved, chemical fertilizer or pesticides are not applied, independent occupation of land resources is not caused by planting, quality of dendrobium products can be greatly improved, and the planting technology is easy to learn, small in investment, low in cost and applicable to wide popularization and application.

Description

technical field [0001] The invention relates to a method for imitating wild planting of dendrobium, belonging to the technical field of plant cultivation. Background technique [0002] Dendrobium (Dendrobium) is a genus of Orchidaceae (Orchidaceae). There are many kinds of Dendrobium plants. There are more than 1,500 species in the world, and they are widely distributed in tropical and subtropical regions. There are about 76 species in my country, mainly distributed in Southwest, East and South China. [0003] Dendrobium is a traditional Chinese medicine in my country. "Shen Nong's Materia Medica", "Compendium of Materia Medica Supplements", etc. have detailed records. The fresh or dried stems are used as medicine, which has the effects of nourishing yin and clearing heat, nourishing stomach and promoting body fluid, nourishing kidney and essence. Moreover, modern studies have shown that the polysaccharides, alkaloids and phenolic compounds contained in Dendrobium have the...

AI Technical Summary

Problems solved by technology

Although the greenhouse planting technology has matured and formed a large scale, there are still a series of disadvantages: ①The investment cost of greenhouse construction and related supporting facilities is high; When planting dendrobium tissue culture seedlings, new seedlings must be replaced every three years; ③Due to the lack of ventilation and direct sunlight in the greenhouse, various diseases and insect pests occur frequently, and a large amount of pesticides must be used for control, which greatly increases the risk of pesticide residues; ④Greenhouse planting requires a large amount of land resources; ⑤ due to the above problems caused by high planting costs and other issues

In general, tissue culture and greenhouse planting have a series of problems such as high technical requirements, large investment, land occupation, high cost, high labor intensity, difficult control of diseases and insect pests, and difficult guarantee of product quality.