Method for planting Dendrobium nobile on stones in wild environment

Abstract

The invention provides a method for planting Dendrobium nobile on stones in a wild environment. The method includes the following steps: selection and treatment of the stones; treatment of soil; selection of a fertilizer; selection of seedlings; planting; water management; and growth in the wild environment. According to the growth characteristics of the Dendrobium nobile, water absorption stones for growth of wild Dendrobium nobile are selected, simple treatment is performed on the stones, a plurality of holes are cut in the stones, and rice soup is arranged on surfaces of the stones; a few of water soluble fertilizer are applied, sterilization treatment is performed on the soil; the Dendrobium nobile is placed in a clean shade of trees near a river bank, a period of spraying is performed on Dendrobium nobile the after planting, and then the Dendrobium nobile is allowed to naturally grow in a natural environment; Dracaena angustifolia extract is added into the water soluble fertilizer, the Dracaena angustifolia extract can enhance the bacteriostat stress resistance of crops such as resistance to pests, resistance to diseases, resistance to draught, resistance to cold, resistance to waterlogging, resistance to dry and hot wind, resistance to salt and alkali, and resistance to continuous cropping, and then survival and the final yield of the Dendrobium nobile can be ensured; the method is simple and can avoid diseases and pests; the medicinal value of the obtained Dendrobium nobile has almost no difference from the medicinal value of the actual wild Dendrobium nobile; and the method can be promoted in a large scale.

Description

technical field [0001] The invention relates to the technical field of dendrobium cultivation, in particular to a method for wild cultivation of dendrobium on stones. Background technique [0002] Dendrobium is a traditional precious Chinese herbal medicine in my country, which is recorded in all previous editions of Chinese Pharmacopoeia. The original plant of the traditional Chinese medicine Dendrobium is a perennial herb of the genus Dendrobium in the family Orchidaceae. Dendrobium is one of the largest genera of Orchidaceae. There are more than 1,000 species in the world. There are 74 species and 2 varieties of Dendrobium plants in my country, of which more than 50 species are in commercial circulation. Among them, Dendrobium candidum is the most precious and the best of all Dendrobium. Dendrobium officinale is an endangered species, a national second-class key protected plant, and a rare and rare Chinese medicinal material. The ancient aristocrats called Dendrobium o...

AI Technical Summary

Problems solved by technology

[0003] Because the seeds of Dendrobium candidum are difficult to collect, the seed germination rate is low, and the seed propagation takes a long time to raise seedlings, which greatly increases the cultivation cost of Dendrobium candidum, which is not conducive to the artificial large-scale cultivation of Dendrobium candidum

Therefore, in the current artificial cultivation, the propagation mainly relies on division propagation and cutting propagation, but this method has a low propagation coefficient, is not economical, and limits the yield potential of Dendrobium candidum, which is inconvenient for planting management and promotion, thus inhibiting the expansion of cultivation area