Green cultivation method of dendrobium candidum

Abstract

The invention discloses a green cultivation method of dendrobium candidum. The green cultivation method comprises the following steps: step 1, providing a greenhouse environment and dividing the inside of a greenhouse into a plurality of planting areas, wherein a cover part comprises a lifting mechanism arranged on the ground and a cover body arranged at the top end of the lifting mechanism and is arranged in each of the planting areas, a light-shading part comprises a scrolling shaft arranged in the middle of the outer wall of the greenhouse, black light-shading cloth wound on the scrolling shaft and a drive mechanism for driving the scrolling shaft to rotate and is also arranged at the central part on the outer wall of the greenhouse, and the drive mechanism is arranged nearby the greenhouse; step 2, preparing into a culture medium; step 3, culturing to obtain dendrobium candidum seedlings; step 4, culturing to obtain the dendrobium candidum. In the step 3, after each of the dendrobium candidum seedlings grows to 1 cm, the dendrobium candidum is sprayed with an epidemic prevention reagent once every 3-5 days, and each plant is sprayed with 1-10 mL; in the step 4, the dendrobium candidum is sprayed with an epidemic prevention reagent once every 5-10 days, and each plant is sprayed with 8-15 mL.

Description

technical field [0001] The invention belongs to the field of cultivation technology, and relates to a green cultivation method of dendrobium officinale. Background technique [0002] Dendrobium officinale is a precious Chinese medicinal material. It is a perennial herb with clustered stems, cylindrical shape, 10-30 cm high and 3-8 mm thick. ". The processed dry product of Dendrobium candidum is called Tiepi Fengdou, and its medicinal ingredients are mainly dendrobium polysaccharides, dendrobine and total amino acids. It can improve human immunity, enhance memory, nourish the five viscera, resist aging, inhibit tumors, improve diabetes symptoms, resist hypoxia, and have significant effects on radiotherapy and chemotherapy, night life, and excessive smoking and drinking. In recent years, due to the deepening of people's understanding of the medicinal effects of Dendrobium candidum, the demand for Dendrobium candidum has become higher and higher. Therefore, Dendrobium candidu...

AI Technical Summary

Problems solved by technology

In recent years, due to the deepening of people's understanding of the medicinal effects of Dendrobium candidum, the demand for Dendrobium candidum has become higher and higher. Therefore, Dendrobium candidum has been widely planted in large areas. Compared with wild Dendrobium candidum, its medicinal ingredients are greatly reduced. How to grow a kind of Dendrobium officinale whose medicinal ingredients are equivalent to those of wild Dendrobium candidum is a problem that is currently being explored.