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Sterilization-root promotion-quality improvement” emerging as one of the core solutions for green agriculture.
Targeted elimination of bacteria, fungi, and plant diseases/pests, mainly including:
Soil-borne pathogenic fungi/Air-borne diseases/Bacterial diseases/Root Promotion/Enhancement of root biomass (i.e., root system growth)./Quality Improvement
1. Specific Application Solution
1.1 Core Technology for Ozone Generation——Amelioration of soil microbial communities.
The corona discharge principle is adopted: under a high-voltage electric field of 15-20kV, dry oxygen passing through the discharge gap generates a mixed gas containing 3-8% ozone. Key parameters include a discharge frequency of 50-2000Hz, a dielectric thickness of 1-3mm, and a cooling water temperature below 25℃.
1.2 System Composition
The complete equipment consists of:
Gas sources (oxygen cylinders, PSA oxygen generators, VPSA oxygen generators)
Ozone generators (plate-type high-concentration ozone generators, tubular conventional-concentration generators)
Dosing pumps (gas-liquid mixing pumps, circulation pumps + ejectors)
Electrical control systems
1.3 Irrigation Adaptation Scheme
Drip Irrigation System: Continuous dosing at 0.5-1 mg/L, twice daily
Soil Disinfection: 10 mg/L pretreatment for 72 hours, with nematode killing efficiency >92%
1.4 Guidelines for Key Concentration Control
Security threshold:
Foliar spraying/drip irrigation: 0.3-0.8mg/L (1-2 times a day);
Soil disinfection: 5-10mg/L (centralized treatment before planting ≤ 72 hours);
Post-harvest treatment: Soak at 5mg/L for 10 minutes.
Excessive harm:
Continuous irrigation with a concentration exceeding 1 mg/L causes leaf edge browning, while a concentration exceeding 10 mg/L damages root epidermal cells.
1.5 Comprehensive application strategy
A [before planting] –>B [10mg/L ozone water irrigating soil] –>C (killing pathogens/degrading pesticide residues)
D [growth period] –>E [0.5mg/L drip irrigation] –>F (root promotion+disease prevention)
G [After harvesting] –>H [5mg/L soaked fruit] –>I(preservation+pesticide residue removal)
1.6 Operation points:
Reduce the concentration by 50% during the seedling/flowering period to avoid oxidative stress;
Apply humic acid organic fertilizer in combination to buffer soil pH fluctuations;
Using titanium alloy pipelines to prevent ozone corrosion of irrigation systems.
Ozone decomposition releases reactive oxygen species, stimulates the proliferation of root hair meristematic tissue, and increases the length of hydroponic water spinach root system by 23%;
After soil disinfection, the number of pathogens decreased, root nutrient absorption efficiency increased, and the fresh weight of cucumber roots increased by 31%.
Degradation of pesticide residues (such as a hundred bacteria clearance rate of 67% -81%), relieving root growth inhibition;
Increasing soil porosity by 12%-15% enhances root oxygen uptake capacity and optimizes the root-shoot ratio.
1.7 Future technological directions
Photovoltaic-driven ozone system (currently with a conversion efficiency of 23%)
Nanobubble ozone water technology (dissolution rate increased to 95%)
2. Ozone generator
The core of the Xinozone ozone generator is the application of high borosilicate special glass discharge tubes, which represent the latest and most advanced ozone generation technology. This patented design combines high ozone concentration, low energy consumption, and unparalleled stability.
The power supply unit of Xinozone Ozone adopts leading-edge technology, adjusting ozone output through frequency conversion. It is particularly suitable for large-output ozone generators, delivering highly efficient system solutions.
The power supply unit is equipped with a dedicated distribution/rectifier unit, inverter unit, and boost voltage converter, which converts three-phase 50/60HZ AC power into single-phase variable frequency power.
The ventilation and heat dissipation system provides the most effective heat transfer effect for the thermal energy caused by the power loss of electrical components. The wires between the rectifier, inverter, and step-up transformer all use busbars. Continuous monitoring of interlocking and important parameters ensures the stability and protection of equipment. An integrated control system, local PLC can control the ozone generator and power supply unit.