Dendrobium officinale and dendrobium stem stone epiphytic mixed planting method and special culture room thereof

Abstract

The invention discloses a dendrobium officinale and dendrobium stem stone epiphytic mixed planting method and a special culture room thereof. The special culture room comprises a culture room outer frame and ground, wherein water grooves are formed in the surface of the ground positioned at the two sides of the culture room outer frame; reservoirs are respectively formed on the ground of one side,far away from the culture room outer frame, of the water grooves; a second metal filter screen is mounted on the upper surface of each reservoir; a round clamp block is welded to the bottom end of each second metal filter screen; a round clamp groove mutually matched with the corresponding round clamp block is formed in the surface of the ground at the outer side of each reservoir; a water grooveopening mutually matched with the corresponding water groove is formed in each of the round clamp groove and the corresponding clamp block. The improvement is performed by simulating the epiphytic wild growth environment of a dendrobium rock wall; the planting is performed in a greenhouse; excessive water in stone seams can be timely eliminated; the ventilation performance is maintained; the phenomena of root decay and disease and pest invasion in the dendrobium growth can be effectively prevented; high-medicinal-value dendrobium can be realized; the survival rate can be greatly improved.

Description

Background technique [0001] The origin of Dendrobium is mainly distributed in tropical and subtropical Asia, Australia and Pacific Islands. There are more than 1,000 species of Dendrobium in the world. There are about 76 species in China, most of which are distributed in Southwest China, South China, Taiwan and other places. Dendrobium is the largest genus in the orchid family. It has the effects of nourishing yin and clearing heat, promoting body fluid and quenching thirst. [0002] Dendrobium officinale is a plant of the genus Dendrobium in the family Orchidaceae. It is widely distributed in southwestern Anhui, eastern Zhejiang, western Fujian, northwestern Guangxi, Sichuan, and southeastern Yunnan in China. It is born at an altitude of 1600 On the semi-shady and damp rocks in the mountainous area of ​​1.5 meters, there is a precious and endangered medicinal material under the second-class protection of the country. It is one of the most precious Chinese medicinal materials ...

AI Technical Summary

Problems solved by technology

[0004] At present, Dendrobium candidum is mainly cultivated in greenhouses. The cultivation cost is high, sheds need to be built, and the growth environment conditions of Dendrobium candidum must be strictly controlled during the planting process. The growth cycle of Dendrobium candidum is shortened, and the stems are thick and plump. Large-scale pests and diseases are prone to occur, excessive use of pesticides, and most artificially cultivated Dendrobium officinale are far from the medicinal value of wild Dendrobium officinale

In recent years, people continue to explore the influence of cultivation mode on the growth of Dendrobium officinale and product quality. Not smooth, rotten root situation often occurs, and the survival rate is lower, and growth, output and medical value are not as good as wild Dendrobium nobile all the time, therefore, urgently need to develop a kind of can effectively improve Dendrobium candidum and Dendrobium nobile survival High-efficiency imitation wild cultivation method

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