Dendrobium officinale cultivation substrate with bactericidal effect

Abstract

The invention relates to the technical field of dendrobium officinale cultivation, in particular to a dendrobium officinale cultivation substrate with a bactericidal effect. The substrate is preparedfrom, by weight, 20 parts of coniferous forest soil, 10 parts of infusorial earth, 8 parts of ceramsite, 5 parts of peat, 18 parts of barks, 15 parts of agar, 6 parts of silkworm excrement, 0.8 part of mineral salt, 6 parts of plant ash, 8 parts of tobacco leaf, 1.8 parts of lysine, 1.0 part of nitrifying bacteria, 12 parts of animal waste and 3 parts of baking soda, after the above components aremixed uniformly, water with dissolved bactericide is added, the dendrobium officinale cultivation substrate has the advantages that the raw materials are cheap and obtained easily, the production cost is low, the air permeability, fertilizer maintenance capacity and water-retaining property are excellent, all nutrient substances needed by the growth of the dendrobium officinale can be provided; when the dendrobium officinale is cultured by using the dendrobium officinale cultivation substrate, tissue culture seedlings grow well, the quality is guaranteed easily, the bactericide is added intothe substrate so as to achieve the effects of sterilization and disinfection, and the survival rate of dendrobium officinale seedlings can be improved.

Description

technical field [0001] The invention relates to the technical field of planting dendrobium candidum, in particular to a dendrobium candidum planting substrate with bactericidal effect. 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. [0003] Dendrobium candidum is an epiphytic plant, and the host has a great influence on its growth. Dendrobium is different from food crops and other economic crops. Both fo...

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Problems solved by technology

[0004] During the planting process of Dendrobium candidum, the substrate is the key to ensure the high yield and quality of Dendrobium candidum. At present, limestone particles, limestone particles and sawdust are generally used as the cultivation substrate for the cultivation of Dendrobium candidum, and there is no special substrate for the cultivation of Dendrobium candidum.