Conical air-storage liquid-storage culture system

Abstract

The invention discloses a conical air-storage liquid-storage culture system, belonging to the technical field of agricultural facilities. The technical scheme comprises a conical or round-table shaped bracket (13), wherein multiple layers of ring-shaped culture grooves (16) are arranged on the bracket (13); each layer of ring-shaped culture grooves (16) are formed by an integral ring-shaped groove or a plurality of arc-shaped culture grooves with sealed ends which are connected end to end. The system has the following advantages: the system is reasonable in the split type structure design and is agile and convenient to assemble and transport, so that the cost spent on transporting, storing and the like are greatly reduced; the system is beautiful in shape and has very high ornamental value; the system is easy to move, and the two-side phenomenon is avoided; the system is reusable and long in service life; with the adoption of the system, leaf vegetables and fruit vegetables productions can be performed without destroying ground; the space use ratio is improved fully, and the yield of unit area is significantly improved; and the system is suitable for various greenhouse three-dimensional layer type culture, and also can be used as a landscape gardening facility and an indoor balcony planting device.

Description

technical field [0001] The invention relates to a conical gas storage and liquid storage cultivation system, which belongs to the technical field of agricultural facilities. Background technique [0002] The traditional gas-storage-liquid-storage soilless cultivation device is easy to move, can be planted earlier, can be marketed earlier, saves fertilizer and water, saves substrate, is easy to clean residual roots, has less disease, and increases production and value. It effectively improves the efficiency of space utilization, but its natural light is greatly affected, and almost all of them need to be supplemented by artificial light, which greatly increases the cost of daily operation. Since traditional gas storage and liquid storage type soilless cultivation devices are mostly small independent devices, the distribution of nutrient solution is not easy to arrange. Moreover, the nutrient solution flowing through the cultivation substrate will also have a certain impact o...

AI Technical Summary

Problems solved by technology

It effectively improves the efficiency of space utilization, but its natural light is greatly affected, and almost all of them need to be supplemented by artificial light, which greatly increases the cost of daily operation

Since traditional gas storage and liquid storage type soilless cultivation devices are mostly small independent devices, the distribution of nutrient solution is not easy to arrange

Moreover, the nutrient solution flows through the cultivation substrate, which will also have a certain impact on the recycling of the nutrient solution, and it does not have advantages in the control of crop root infectious diseases. Therefore, the commercialization prospect of this device is not clear.

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