High-survival-rate transplantation method for moss associated dendrobium officinale on limestone surface

Abstract

The invention discloses a high-survival-rate transplantation method for moss associated dendrobium officinale on a limestone surface. The method comprises the following steps of: on a base of which the exposure rate of limestone is high and the overshadowing rate is 50-70%, constructing a sunshade net, and laying an irrigation system, wherein the base is under an arboreal forest; cleaning the limestone surface of the base, ensuring that no humus soil is left on the limestone surface, laying the surface of the base with moss plants, and keeping moist and clean, wherein the thickness of the mossplants is 3-4 cm; after the moss plants survive, transplanting dendrobium officinale seeds and seedlings, and pressing the roots of the dendrobium officinale seeds to the surface of the moss plants;and carrying out sun shading by the sunshade net, adopting the irrigation system for keeping a base environment and the moss plants moist, and spraying a foliage fertilizer in a vigorous growth seasonto accelerate plants to grow and develop.

Description

technical field [0001] The invention relates to the technical field of plant planting, in particular to a method for transplanting dendrobium candidum with high survival rate in karst mountains. Background technique [0002] Dendrobium, a traditional precious medicinal material, belongs to the fresh or dried stems of various plants of the endangered Orchidaceae Dendrobium genus. The rare medicinal material Dendrobium was first recorded in "Shen Nong's Materia Medica", and was listed as the top grade; "Compendium of Materia Medica" was included in the herbal stone grass category; "Dao Zang" of the Tang Dynasty was listed as the first of the "Nine Immortal Herbs". Dendrobium officinale, also known as Dendrobium officinale, is the original plant of the famous "Dendrobium officinale" in the market. It is considered to be the top grade of Dendrobium, which can enhance human immune function and prevent early cancer. At present, the vast majority of "Dendrobium officinale" product...

AI Technical Summary

Problems solved by technology

At present, there is no large-scale development of Dendrobium officinale cultivation. The technical bottleneck problem is that the existing technology follows the cultivation requirements of conventional crops and imitates the growth characteristics. The Dendrobium officinale seedlings are transplanted to the rock surface, and the roots are mostly covered with humus or sheep manure, or directly wrapped. Bryophytes, etc. thought they could provide the nutritional conditions required for the growth and development of Dendrobium, but instead caused the Dendrobium plants to rot and die, and artificial large-scale planting was unsuccessful.