Planting method for dendrobium officinale

Abstract

The invention discloses a planting method for dendrobium officinale. The method comprises the following steps: crushing raw materials such as peat soil, peanut shells, pine wood bran, pine barks and a small amount of bat manure to obtain a substrate, performing high-temperature treatment, sterilizing and sowing dendrobium seeds, and transplanting the dendrobium to a greenhouse after a year; controlling proper temperature and moisture, wherein a spraying manner is adopted, the watering frequency is once every three days in January to March, once every two days in March to June, once every 5 to 6 days in June to September and once every three days in September to December; keeping the temperature in the greenhouse be 18 to 22 DEG C in the daytime and 15 to 20 DEG C at night; preventing the soft rot and the black spots of dendrobium officinale, and preventing and controlling snails, sarcoptes mites, phenacaspis dendrobii kuwana and red spider mites. According to the planting method for dendrobium officinale, the substrate with high adaptability to dendrobium officinale is adopted, and high dendrobium officinale transplantation survival rate, high growth speed, high yield and high active ingredient content are achieved.

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] In the prior art, Dendrobium is a perennial epiphytic herb of the Orchidaceae Dendrobium genus Dendrobium, and is a traditional and commonly used traditional 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 medic...

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.