Pollution-free method for planting dendrobium nobile lindl

Abstract

The invention relates to a method for planting dendrobium nobile, in particular to a pollution-free method for planting the dendrobium nobile lindl. The pollution-free method for planting the dendrobium nobile lindl comprises the steps of tissue culture seedling breeding, site selection, ground cultivation under a greenhouse, matrix laying, field planting of seedlings, daily planting environment management, daily management and harvest and storage. After tissue culture seedling transplanting, the survival rate is high, growth is fast, the yield is high, nutrition ingredients of the dendrobium nobile lindl are close to those of wild dendrobium nobile lindl, the medicinal value is high, pesticide application is reduced, and plant diseases and insect pests seldom occur.

Description

technical field [0001] The invention relates to a planting method of Dendrobium officinale, in particular to a method for planting Dendrobium candidum without pollution. Background technique [0002] Dendrobium nobile (scientific name: Dendrobium nobile Lindl), also known as Wanzhangxu, Chlorophytum, Linlan, Jinchaihua, etc. Stem erect, fleshy and thick, slightly flattened cylindrical, 10-60 cm long, up to 1.3 cm thick. Medicinal plant, sweet and slightly salty in nature and flavor, cold, and returns to the stomach, kidney, and lung meridians. Tonify stomach and promote body fluid, nourish yin and clear away heat. It is used for yin deficiency and body fluid deficiency, dry mouth, polydipsia, retching due to lack of food, asthenia heat after illness, and blurred vision. Dendrobium is elegant, exquisite and lovely, with bright colors and fragrant smell. It is known as one of the "four major ornamental foreign flowers". [0003] Dendrobium officinale is a perennial epiphyt...

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.