Dendrobium candidum sprinkler irrigation device and cultivation method

Abstract

The invention provides a dendrobium candidum sprinkler irrigation device which can decrease the occupied land surface area and reduce water consumption and a dendrobium candidum cultivation method through which trees are prevented from being damaged and continuous cultivation can be achieved.The dendrobium candidum sprinkler irrigation device comprises a sprinkler irrigation mechanism and a support assembly; the support assembly comprises an annular hoop, buffer blocks and a support rod, the annular hoop comprises a hoop band and a connecting structure connecting the two ends of the hoop band together, and the buffer blocks are arranged on the inner side face of the hoop band; the sprinkler irrigation mechanism comprises a sprinkler pipe which is connected with the hoop band through the support rod.The invention further provides the dendrobium candidum cultivation method through which the trees are prevented from being damaged and continuous cultivation can be achieved.The dendrobium candidum sprinkler irrigation device and the cultivation method have the advantages that young dendrobium candidum seedlings, lichen and moss are transplanted to bark of a fir tree, the dendrobium candidum absorbs nutrients from the lichen and the moss, and influences cannot be caused to the trees; the sprinkler pipe is fixed to a trunk through the support assembly, so that a sprinkler head is higher than the uppermost layer of dendrobium candidum, the sprinkler pipe does not need to occupy the ground surface, and the potential safety hazard is avoided.

Description

technical field [0001] The invention relates to the field of cultivation of dendrobium candidum, in particular to a sprinkling irrigation device and a cultivation method of dendrobium candidum. Background technique [0002] Dendrobium officinale (DenclrobiutncatenatumLindl.) is a plant of the Dendrobium genus (Sect.Dendrobium), widely distributed in Anhui, Zhejiang, Fujian, Jiangxi, Hunan, Guangdong, Guangliang, Yunnan, Sichuan, Hubei, Henan and other provinces (autonomous regions) . Their growth environment varies greatly. Generally speaking, Dendrobium candidum can be grown in mountains with an altitude of 300-1200 meters; in the north of its distribution area, the growth altitude is lower, and the further south, the growth altitude gradually increases. In southern Yunnan, the natural growth altitude of Dendrobium officinale can reach about 1,200 meters, while in the middle and lower reaches of the Yangtze River, its natural growth altitude is below 800 meters. Although ...

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Problems solved by technology

[0005] The above-mentioned cultivation method needs to cut the rootstock to the cambium, so that the root of the bulb body extends into the cambium, absorbs nutrients from the cambium of the rootstock, and finally integrates with the rootstock, which will cause great damage to the rootstock. limited, and when Dendrobium candidum loses its harvest value, the rootstock can no longer be used continuously; during the cultivation period, the trees need to be constantly cared for, which is not only cumbersome, but also requires a lot of labor and capital investment

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