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Full-sealed plant nutrient aeroponic cultivation device and plant aeroponic cultivation method thereof

A fully sealed and nutritious technology, applied in the field of plant aeroponics, can solve the problems of easy spread of diseases and insect pests, waste of gas in the aeroponic box, incomplete plant nutrition, etc., and achieve the effect of comprehensive plant nutrition and beneficial plant growth

Pending Publication Date: 2019-08-30
陈庭倬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is: the existing plant nutrient aeroculture device only performs nutrient aeroponic cultivation on the rhizosphere, the plant nutrition is not comprehensive, and the diseases and insect pests are easy to spread, and the gas inside the aeroponic box is not recycled, resulting in waste

Method used

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  • Full-sealed plant nutrient aeroponic cultivation device and plant aeroponic cultivation method thereof
  • Full-sealed plant nutrient aeroponic cultivation device and plant aeroponic cultivation method thereof
  • Full-sealed plant nutrient aeroponic cultivation device and plant aeroponic cultivation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Such as figure 1 and figure 2 As shown, the fully-sealed plant nutrient fog culture device includes a fog culture box and a cultivation plate 6 located in the fog culture box, and the fog culture box is separated into the photosynthetic fog culture box 1 above and the lower one by the cultivation plate 6. The rhizosphere mist cultivation box 2, the photosynthetic mist cultivation box 1 is provided with the photosynthetic nutrient mist spray pipe 34 that can eject the nutrient mist required by the stems and leaves, and the rhizosphere mist cultivation box 2 is provided with the The rhizosphere nutrient mist nozzle 35 that needs nutrient mist, the photosynthetic mist incubator 1 is provided with a hermetic door for sealing and is provided with an LED light 48 at the top.

[0064] The photosynthetic mist cultivation box 1 includes an airtight door 4, which is fixed on the photosynthetic mist cultivation box 1 by a buckle 19, which can be opened during planting, harvestin...

Embodiment 2

[0073] Such as Figure 6 As shown, the difference of this embodiment is that the cultivation plate 6 is a double-layer sealed hollow plate made of hard plastic, and the photosynthetic nutrient mist return hole 46 is arranged on the upper layer of the sealed hollow plate and does not pass through the The cultivation plate 6, the cultivation hole runs through the cultivation plate 6 and the plant cultivation fixing bowl 44 is placed in the plant cultivation hole 45 to seal the plant cultivation hole 45 so as to realize the isolation of the upper and lower boxes.

[0074] The cultivation plate 6 is inclined downward from the end far away from the photosynthetic nutrient mist return pipe 9 to the end connected with the photosynthetic nutrient mist return pipe 9. The photosynthetic nutrient solution flows into the photosynthetic nutrient mist return pipe 9 for recycling.

[0075] The degree of sealing of the cultivation plate 6 has determined the isolation degree of the photosynth...

Embodiment 3

[0078] Such as Figure 4 As shown, the difference between this embodiment and Embodiment 2 is that a gas circulation module is also provided below the fully sealed plant nutrition aeroponics device, and the gas circulation module includes an air supply module 7 and a first gas-liquid separation module 31. The air supply module 7 is connected with the rhizosphere nutrient solution atomization box 39, the inlet of the first gas-liquid separation module 31 is connected with the rhizosphere nutrient mist return pipe 41, and the air-liquid separation module 31 of the first The liquid output port is connected to the rhizosphere nutrient solution atomization box 39 through the rhizosphere nutrient mist droplet collection pipe 42, and a first check valve 38 is arranged between them to prevent the aerosol from flowing backward. The first gas-liquid separation module 31 The gas output port is connected to the photosynthetic nutrient solution atomization box 40 through the air internal c...

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Abstract

The invention discloses a full-sealed plant nutrient aeroponic cultivation device and a plant aeroponic cultivation method thereof. The problems are solved that for an existing plant nutrient aeroponic cultivation device, plant nutrients are not comprehensive, the diseases and pests are easily spread, air in an aeroponic cultivation box is not recycled, and accordingly waste is caused. The devicecomprises the aeroponic cultivation box, a cultivation plate divides the aeroponic cultivation box into a photosynthetic aeroponic cultivation box body and a rhizosphere aeroponic cultivation box bodywhich provide required different nutrient fogs for stem leaves and rhizospheres respectively, and the stem leaves and rhizospheres are collected separately and recycled. According to the device, a single-direction circulation mode and a complete internal-circulation mode which can be freely switched are set, through the single-direction circulation mode, entrance of purification air and utilization of the stem leaves to carbon dioxide generated by the rhizospheres can be achieved, through the complete internal-circulation mode, carbon dioxide generated by the roots can be conveyed to the stemleaves of plants, the photosynthesis is accelerated, and oxygen generated by the stem leaves based on the photosynthesis is conveyed to the roots for the respiratory action. The full-sealed plant nutrient aeroponic cultivation device has the advantages that the plant nutrients are comprehensive, full sealing is achieved, the infection risk of the plants is low, and the air in the aeroponic cultivation box is recycled.

Description

technical field [0001] The invention relates to the technical field of plant aeroculture, in particular to a fully sealed plant nutrition aeroculture device and a plant aeroculture method. Background technique [0002] Compared with traditional farming technology, soilless cultivation technology has high water and nutrient utilization rate, good yield and quality, less pests and diseases, saves land, and is easy to realize factory production and other excellent characteristics. Along with the development of technical level, more and more vegetables and fruits of soilless cultivation enter the market. But the existing technology still contains many deficiencies, mainly including the following aspects: [0003] First, factory soilless cultivation generally has a relatively high cultivation density. In order to prevent diseases, a large amount of resources need to be invested to build a clean environment. Geng's embarrassment. [0004] Second, the traditional aeroponic metho...

Claims

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Application Information

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IPC IPC(8): A01G31/06A01G31/02
CPCA01G31/06A01G31/02Y02P60/21
Inventor 陈庭倬舍夫措夫·尤里伊凡诺维奇舍夫措夫·伊凡尤里耶维奇舍夫措夫·彼得伊凡诺维奇杨茂松
Owner 陈庭倬
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