High-sugar dendrobium officinale planting method

Abstract

The invention discloses a high-sugar dendrobium officinale planting method which includes the steps: A, pouring a cement square column on a mulching film and arranging hooks at midpoints of four sides of the cement square column at intervals of 30cm; B, planting a product with matrixes of pine barks, peanut stems and an abandoned medium after mushroom cultivation; C, performing planting; D, watering; E, applying ecological organic fertilizers; F, preventing disease and pest injury to leaf surfaces by applying sterilizing agents every month; G, controlling temperature and humidity by keeping the temperature in a greenhouse at 18-22 DEG C in the daytime and at 15-20 DEG C at night and controlling the humidity at 60%-80%. The pine barks, the peanut stems and the abandoned medium are mixed to form the product according to the ratio of 4-6:1.2-1.5:1, sheep manure, sugarcane bagasse and sheep manure leavening agents are mixed to obtain the ecological organic fertilizers according to the weight ratio of 900-1100:80-120:1. By the planting method, dendrobium is not easily sick, the polysaccharide content of obtained dendrobium officinale can reach more than 35%, and the content of amino acid and microelements in the dendrobium officinale is higher than wild dendrobium.

Description

technical field [0001] The invention relates to a planting method, in particular to a planting method of dendrobium officinale, belonging to the technical field of plant cultivation. Background technique [0002] Dendrobium is a perennial epiphytic herb of the Orchidaceae Dendrobium genus Dendrobium, and is a traditionally commonly used precious Chinese medicinal material in my country. As early as in "Shen Nong's Materia Medica" and "Compendium of Materia Medica", it was listed as a top-grade medicinal material. Dendrobium is used as medicine with stems, containing various alkaloids such as dendrobine, dendrobium amine, dendrobine, and dendrobium; it is sweet and light in taste, slightly cold in nature; it has the effects of nourishing yin and nourishing stomach, clearing heat and promoting body fluid, mainly for the digestive system, respiratory system, Diseases such as cardiovascular and ophthalmology have obvious therapeutic effects. Modern medicine has proved that Den...

AI Technical Summary

Problems solved by technology

Due to the special growth conditions and distribution limitations of wild Dendrobium candidum, and after long-term excavation, the natural resources are on the verge of exhaustion, and the domestic market is in short supply. Therefore, in recent years, many researchers have continued to explore the tissue culture and artificial planting of Dendrobium candidum. Although some achievements have been made, there are still problems such as low survival rate, slow growth, low yield, and insufficient nutritional components of Dendrobium in short-term harvesting during the transplanting process of tissue culture seedlings, which seriously restrict the industrialization and large-scale development of Dendrobium.

[0004] Although artificial planting has made a great contribution to the output of Dendrobium nodrobii, because the dendrobium nodrobium grows fast, so the harvest is also fast, the main active ingredient content of the obtained Dendrobium candidum is much reduced, and its medicinal effect is also lower than that of wild dendrobium. Worse