Half-cellar type cultivation device for dendrobium officinale and cultivation method

Abstract

The invention discloses a half-cellar type cultivation device for dendrobium officinale and a cultivation method. The half-cellar type cultivation device comprises an underground shed mounted under the ground and an overground shed mounted on the ground, wherein a foundation layer is arranged between the lower parts of a front wall and rear wall of the underground shed, a water-storing layer is arranged at the upper part of the foundation layer, and a matrix layer is arranged at the upper part of the water-storing layer and is used for planting the dendrobium officinale; a water-spraying waterpump arranged at a water-spraying cooling device is mounted on a side wall, and a condenser is mounted on the water-spraying water pump; and a fog-making heating device is arranged on the inner sideof the overground shed, a fog-making water pump arranged at the fog-making heating device is mounted on an inner wall, an atomizing heater is mounted on the fog-making water pump, a plurality of temperature-humidity sensors and illumination sensors which are arranged at a collecting control device are mounted in the overground shed, are used for collecting the temperature, humidity and illumination in the overground shed and are connected with a collecting control tank. By virtue of automatic control, the temperature, the humidity and the illumination in the overground shed are automatically collected, and a switch of corresponding equipment is controlled, so that intelligent plantation is realized.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a semi-cellar cultivation device and a cultivation method of Dendrobium candidum. Background technique [0002] Dendrobium officinale grows wild on tree trunks or rocks at an altitude of 1,600 meters in a cool, humid, and well-ventilated environment. Now it has successfully cultivated seedlings through groups and artificial cultivation. It has formed a large scale of planting in Zhejiang, Yunnan and other places. In recent years, our northern regions have also begun to introduce species one after another. However, in order to create a living environment for Dendrobium candidum, a large greenhouse is built, which requires a large investment and high energy consumption. And it can only control the temperature, humidity and light of the upper part, but cannot monitor the temperature and humidity in the substrate, which affects the growth of Dendrobium candidum, and the rotten r...

AI Technical Summary

Problems solved by technology

However, in order to create a living environment for Dendrobium candidum, a greenhouse is built, which requires a large investment and high energy consumption.

And it can only control the temperature, humidity and light of the upper part, but cannot monitor the temperature and humidity in the substrate, which affects the growth of Dendrobium candidum, and is prone to rotten roots of Dendrobium candidum

The growth of Dendrobium candidum needs a lot of water. The water needed for the cultivation of the existing Dendrobium candidum is usually sprayed through the upper part, and a large amount of water seeps into the ground, causing the loss of water resources.

Simultaneous humidification and cooling and heating devices are usually completed separately by multiple separate devices, resulting in energy consumption, and the diffusion range of heating and cooling is slow, resulting in uneven growth of plants

Therefore, there is an urgent need to design a semi-cellar cultivation device and cultivation method of Dendrobium officinale to solve the problems of water resource loss, humidification, temperature rise and temperature drop, and uneven growth of plants.

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