An automated large-scale soilless cultivation equipment

Abstract

The invention discloses automatic large-sized soilless cultivation equipment, which comprises a tank body, wherein a plurality of cultivation pools are arranged in the tank body; sealing plates are arranged on the cultivation pools; liquid level regulators are arranged at the bottoms of the sealing plates; a plurality of cultivation substrates are arranged at end openings of the cultivation pools; growth trays are arranged on the cultivation substrates; nutrient solution pipes and main water spraying pipes are arranged in the tank body; a matrix nutrient solution tank, a water tank and pressure pumps are arranged on the outer sidewall of the tank body; the nutrient solution pipes are communicated with the nutrient solution tank, and are communicated with the cultivation pools; the main water spraying pipes are communicated with the water tank, and are provided with branch water spraying pipes on which a plurality of nozzles are arranged. According to the equipment, large-scale production is implemented; the stability of nutrient mass of a matrix nutrient solution and quantitative watering of plants can be effectively controlled, and the plants are ensured to completely absorb nutrients and water; in addition, high air flowability is achieved, the large-scale production quality is greatly improved, the survival rate of each plant is maximally ensured, and a practical application requirement is met.

Description

technical field [0001] The invention relates to the technical field of soilless cultivation equipment, in particular to an automatic large-scale soilless cultivation equipment. Background technique [0002] Soilless cultivation refers to a cultivation method that does not use natural soil but uses a substrate or only uses a substrate when raising seedlings, and irrigates with a nutrient solution after planting. Since soilless cultivation can artificially create a good rhizosphere environment to replace the soil environment, effectively prevent soil continuous cropping diseases and physiological obstacles caused by soil salt accumulation, and fully meet the needs of crops for mineral nutrition, water, gas and other environmental conditions, therefore, It has the characteristics of water saving, fertilizer saving, labor saving, high yield and high quality. There are many methods of soilless cultivation. According to the type of substrate, it can be divided into solid substrat...

AI Technical Summary

Problems solved by technology

There are many methods of soilless cultivation. According to the type of substrate, it can be divided into solid substrate type and liquid substrate type; liquid substrate type is divided into deep liquid flow technology (DFT), nutrient liquid film technology (NFT), and aerosol culture technology. Advantages and disadvantages; but one thing in common is the characteristics of large equipment, large energy consumption, large investment, inconvenient installation, transportation and promotion, etc.

[0003] The liquid in the prior art often adopts soilless cultivation technology, but only limited to small-scale production, can't produce in a large amount, and technology is backward. temperature, etc.) and irrigation moisture (referring to the quantitative moisture of each plant irrigation) cannot be properly regulated, resulting in slow plant growth and low survival rate; Poor sex, etc.

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