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The CO2 localized application system allows for the application of carbon dioxide throughout the year, unaffected by the opening and closing of skylights and side windows. It will contribute to the business of agricultural workers for a long time. By utilizing exhaust gases released from oil refining plants, we achieve eco-friendliness and low costs!

Using liquefied carbon dioxide (carbonic gas) and porous tubes installed within the crop area, a method of applying CO2 during the day with target concentrations of approximately 440 ppm in summer and autumn, and 500 ppm in low-temperature periods, can maintain the CO2 concentration inside the facility higher than that of the outside air, which is effective in increasing yields in tomato and paprika cultivation. This document includes specific data showing that when applied to tomatoes, the marketable yield in the CO2 application area increased by 29% compared to the non-application area, and that when applied to colored peppers, a yield increase effect of over 60% was observed in the CO2 application area. 【Contents】 ■ CO2 application methods: filling method and localized application ■ Localized application equipment and target CO2 concentrations ■ Specific data (comparisons between CO2 application and non-application areas during tests in 2016 and 2017, CO2 concentration transitions, marketable yield, and increase in revenue) *For more details, please refer to the PDF document or feel free to contact us.

This document introduces a report on the investigation of the effects of CO2 application (at the base of the plant) on yield and quality within a greenhouse, where the CO2 concentration was manipulated. The test variety used was "Yayoihime," with planting conducted on September 23, 2016, and harvesting taking place between December 22, 2016, and June 9, 2017. Three test greenhouses were prepared: one set to a CO2 concentration of 600 ppm, another to 400 ppm, and a control without CO2 application, to investigate yield and quality. [Contents] - CO2 application period and time of application - Consumption of liquefied carbon dioxide (cost) - Monthly yield per 10 a (t/10 a) - Yield per plant by grade (based on the standard shipping grades for fruits and vegetables in Gunma Prefecture) - Monthly number of fruits harvested per plant and average fruit weight *For more details, please refer to the PDF document or feel free to contact us.

In the application of liquefied carbon dioxide (CO2) using the biogas method, the high cost of CO2 is a challenge; however, it allows for more localized concentration control compared to combustion methods, and there is potential for effective application even under conditions with high ventilation rates when skylights are open. Therefore, to develop an effective CO2 application method using the biogas method, we conducted CO2 applications at varying set concentrations in a greenhouse for winter-spring tomato cultivation and examined the effects on CO2 consumption and yield. [Conditions] The experimental greenhouse was divided into three treatment areas: high concentration application zone (800±100 ppm), low concentration application zone (500±50 ppm), and no application zone, with the skylight opening temperature set at 27°C. [Results and Discussion] ■ Changes in CO2 concentration in the greenhouse during the day ■ Consumption of liquefied carbon dioxide ■ Comparison of marketable fruit yield and number of harvested fruits *For more details, please refer to the PDF document or feel free to contact us.

This document introduces the effects of carbon dioxide application on the yield and quality of the strawberry variety "Yayoi Hime." The carbon dioxide application was carried out using two methods: local application of liquefied carbon dioxide (directly to the root zone) and combustion-type application using LP gas. When the carbon dioxide concentration in the greenhouse was managed at 600 ppm, the number of fruits and average fruit weight increased, resulting in a yield increase of 14-29% compared to no application, and a 5-10% increase when maintained at 400 ppm. Additionally, the cost-effectiveness of carbon dioxide application showed that the revenue from increased yield exceeded the necessary expenses at both 600 ppm and 400 ppm, leading to improved profits. 【Contents】 ■ Abstract ■ Introduction ■ Experimental Methods ■ Results ■ Discussion ■ References *For more details, please refer to the PDF document or feel free to contact us.

The carbon dioxide local application system "Breath" continuously monitors CO2 concentration using a sensor box installed in the greenhouse and efficiently applies the appropriate amount of CO2 locally as needed. By applying only the necessary amount to the required areas, it achieves low costs and promotes photosynthesis. Furthermore, by combining it with air, it is possible to further reduce running costs, and improvements in yield and quality can also be expected. Here is an example of its introduction for cucumber cultivation in Gunma Prefecture. [Customer Feedback] Previously, we selected sizes and shipped after harvest in-house, but the harvest cycle has accelerated to the point where we can't keep up without sending it to the sorting facility. The consumption of carbon dioxide is about 4 to 6 bottles per month, but I believe the cost-effectiveness is evident. *For more details, please refer to the PDF document or feel free to contact us.

The carbon dioxide local application system "Breath" continuously monitors CO2 concentration using a sensor box installed in the greenhouse and efficiently applies the appropriate amount of CO2 locally as needed. By applying only the necessary amount to the required areas, it achieves low costs and promotes photosynthesis. Furthermore, by combining it with air, it is also possible to further reduce running costs, which can lead to improvements in yield and quality. Case study for summer-autumn strawberries (Nagano Prefecture) [Customer Feedback] As the name suggests, summer-autumn strawberry cultivation takes place during the hot summer months. Since the greenhouse is opened, we thought that CO2 application was unnecessary, but when we measured the CO2 concentration within the group using the Breath sensor, we found that the CO2 concentration was dropping during the day. Since Breath allows for local application, CO2 is less likely to be wasted, and because the temperature does not rise, I believe it is suitable for summer-autumn cultivation crops. Additionally, besides controlling CO2 concentration, it can also perform intermittent control via a timer, making cost adjustments easier, which I think is another advantage. After implementation, I believe the growth of the plants improved throughout the season. *Please feel free to contact us for more details.

The carbon dioxide local application system "Breath" continuously monitors CO2 concentration using a sensor box installed in the greenhouse and efficiently applies the appropriate amount of CO2 locally as needed. By applying only the necessary amount to the required areas, it achieves low costs and promotes photosynthesis. Furthermore, by combining it with air, it is also possible to further reduce running costs, which can lead to improvements in yield and quality. Here is an example of its introduction for winter strawberries (Tochigi Prefecture). [Customer Feedback] The installation work was easier than I imagined, and I can do the maintenance of the piping myself if I want to. The functionality is sufficient for carbon dioxide application. The running costs were also lower than I expected. I believe they are probably comparable to combustion systems. Regarding the effects, I think the harvest cycle has become faster, and the weight of each fruit has increased. I will continue to use it. *For more details, please refer to the PDF materials or feel free to contact us.

The carbon dioxide local application system "Breathe" continuously monitors CO2 concentration using a sensor box installed in the greenhouse and efficiently applies the appropriate amount of CO2 locally as needed. By applying only the necessary amount to the required areas, it achieves low costs and promotes photosynthesis. Furthermore, by combining it with air, it is possible to further reduce running costs, and improvements in yield and quality can also be expected. Here is an example of its introduction for tomato cultivation in Yamanashi Prefecture. [Customer Feedback] For long-term tomato harvesting from September to the following July, the so-called "fruit fatigue" during the mid-growth stage was a challenge. We believe that CO2 application is necessary to maintain the momentum of harvesting until the end. The local application device Breathe is less affected by ventilation compared to conventional combustion types, and there is no concern about unnecessary increases in greenhouse temperature. We introduced the local application device Breathe in the third year of our business, and due to the increase in yield, our profits increased by about 1.5 million yen compared to the previous year. While the improvement in cultivation skills of myself and the staff is one factor, I believe it was a good decision to introduce the equipment as the yield has remained stable throughout the season. *For more details, please contact us.

This document introduces the effects of high-concentration carbon dioxide treatment on spider mites in strawberry seedlings during the low-temperature period. It includes specific data such as the content and characteristics of the results, as well as tables. High-concentration carbon dioxide treatment has been established as a method for controlling spider mites in some regions for forced cultivation, but it is said that a treatment temperature of around 30°C is necessary to achieve high effectiveness. However, in the case of summer-autumn cropping, maintaining a treatment temperature of 30°C is difficult, so we examined the level of mite-killing effect at a treatment temperature of 25°C, which can be achieved by heating the facility. The results showed that even at a treatment temperature of 25°C, high effectiveness was observed against adult spider mites and eggs on strawberry seedlings. [Contents] ■ Background and Objectives ■ Content and Characteristics of Results ■ Specific Data *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our "Strawberry Mite Pest Control System." 【Carbon Dioxide Fumigation System Specifications】 ■Treatment time (including mixing time): approximately 3 hours ■Pest control conditions ・Carbon dioxide concentration 60% ・Temperature 30℃ ・Retention for 24 hours The "Sukusuku Bag Unit" offers "Sukusuku Bags" with a volume of 8 to 28 m³, as well as "Sukusuku Racks" in tray and container styles. *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce the "control panels" from Omnia Concerto Co., Ltd., which we handle. We have a variety of products tailored for different applications, such as the "OCES-200S" for those looking to start localized CO2 application and the "OCES-800" for those wanting to manage large areas. Please make use of this information when selecting products. 【Products (excerpt)】 <CO2 Local Application Controllers> ■OCES-200S ■OCES-800 <CO2 Local Application + α Controllers> ■OCES-400 ■OCES-410 ■OCES-420 *For more details, please refer to the PDF document or feel free to contact us.

A system that allows real-time monitoring of environmental data such as temperature, humidity, CO2 concentration, illuminance, pH, EC, soil temperature, soil moisture, wind speed, and atmospheric pressure, as well as the supply flow rate and cumulative flow status of CO2 and air control, from a smartphone or tablet. It is used in conjunction with the CO2 localized application controller "Breathe," the photosynthesis efficiency enhancement device "Conductor," and the environmental integration control device "Concerto." *For more details, please refer to the PDF materials or feel free to contact us.*

The "Concerto OCES-1000" is an environmental integration control device that can independently control up to 20 houses via wired and wireless connections. Even for houses that are far apart across a road and cannot be connected by wire, it is possible to acquire sensor data and control units by utilizing a combination of wireless communication and solar panels. You can rely on us for remote locations separated by roads or irrigation channels, as well as for facility horticulture and plant factories. 【Features】 ■ Connects to over 400 sensors ■ Controls more than 500 control points ■ Standard equipped with reliable CO2 & Air control ■ Overwhelming number of remote monitoring and remote operation functions ■ Customizable settings that can accommodate research cultivation *For more details, please refer to the PDF materials or feel free to contact us.

"Suzu Mist" is a simple space cooling and humidification system that utilizes the absorption of latent heat during evaporation by spraying water in a fine mist state to cool the surrounding area. It has a technology (patented) that can create fine water particles using only the water pressure from a faucet, without the need for electricity, achieving a spraying capability comparable to high-pressure mist while keeping costs low. Additionally, we offer a rental unit called "Mobile Suzu Mist," which allows you to experience the performance before making a full commitment. 【Features】 ■ Mist that does not wet, created by faucet water pressure ■ Low cost and quick installation ■ No droplet formation due to nozzle design ■ Low disease risk through localized cooling and humidification ■ Option to choose mist quality ■ Superior cost-effectiveness compared to existing methods *For more details, please refer to the PDF document or feel free to contact us.

Products handled by our company: ● CO2 Local Application Device "Breathe" ● Integrated Environmental Control Panel "Conductor" We would like to introduce a configuration kit for CO2 sensors that can be used in connection with the above products. In CO2 application, measuring the CO2 concentration in the space is essential. The more accurate the CO2 concentration measurement, the more effective the CO2 application can be. However, even high-precision sensors can gradually develop measurement errors over time. If used with these errors, the expected CO2 application effects may not be achieved. Therefore, calibration of the sensor becomes necessary. Traditionally, sensors needed to be collected and sent back to the manufacturer for calibration. This product allows customers to calibrate their sensors themselves. The operation is simple—just a one-push button! We also offer on-site calibration services using this product. Please feel free to contact us for more details. 【Features】 ■ Easy calibration with one push ■ Just press the button inside the comparison sensor ■ Calibration is easily completed to match the reference sensor's values *For more details, please refer to the PDF document or feel free to contact us.

The "OCES-200S" is a controller that promotes growth by locally releasing CO2 into the greenhouse to enhance photosynthesis. With this product, CO2 can be supplied efficiently and without waste. The installation of a "dedicated sensor box" and a "valve unit" is required. We can handle the installation, so please feel free to contact us. 【Size】H190×W190×D130 【Weight】Approximately 1.7 kg 【Features】 ■ Capable of multi-point measurement, independent control of multiple areas, and data collection of gas concentrations, etc. ■ Can apply the necessary amount only to the required areas ■ Standard memory function for data recording (CO2 concentration, temperature, humidity, various set values) is possible ■ Eco-friendly and low-cost ■ Compact design with a large screen / LCD touch panel ■ Easy operation ■ Displays CO2 concentration, temperature, and humidity in large numbers *For more details, please refer to the PDF document or feel free to contact us.

The "CC-4200" is a CO2 local application controller that can control pH levels. It can be adjusted cheaply to lower pH using CO2 gas. By installing a CO2 sensor above the liquid fertilizer tank, it prevents saturation from CO2 gas and can suppress the generation of bicarbonate. The pH adjustment function of this product is suitable for algae cultivation. 【Features】 ■ Can control pH levels ■ Can be adjusted cheaply to lower pH using CO2 gas ■ CO2 sensor installed above the liquid fertilizer tank to prevent saturation from CO2 gas ■ Suppresses the generation of bicarbonate ■ Multi-point observation and independent control of multiple individual areas are possible *For more details, please refer to the PDF materials or feel free to contact us.

The "CC-4100" is a CO2 local application controller that allows for LED control. Even under natural light, it measures the illuminance of the LED irradiation area, enabling constant illuminance and time control to be managed separately for each area. The LEDs used can be customized according to the plant species and growth stages, including photosynthetic photon flux density (PPFD), irradiation angle, and light intensity, based on your requirements. 【Features】 ■ LED controllable ■ Measures illuminance of the LED irradiation area even under natural light ■ Constant illuminance and time control can be managed separately for each area ■ Customization available according to requirements such as light intensity ■ Multi-point observation and independent control of multiple areas are possible *For more details, please refer to the PDF document or feel free to contact us.

The "CC-5000" is a wireless-controlled CO2 localized application controller. The sensor box allows for the monitoring of each sensor's values, and it can be manually calibrated to 400 ppm. The waterproofing has been enhanced, and the entire box is designed to prevent the intrusion of chemicals and moisture. The CO2 and air valve units, as well as the external control unit, have also been made wireless, allowing for remote environmental integrated control even in greenhouses located hundreds of meters away. 【Features】 ■ Each sensor's values can be monitored from the sensor box ■ Manual calibration to 400 ppm is possible ■ Enhanced waterproofing ■ The combination of wireless technology and solar panels reduces the burden of cable installation ■ CO2 and air valve units, as well as the external control unit, are also wireless *For more details, please refer to the PDF document or feel free to contact us.

This document is about the image flow of Air + CO2 + mist. Local application of Air and CO2, utilizing Air as a two-phase mist. It achieves improvements in running costs and productivity. Please feel free to contact us regarding the installation and management of supply equipment. *For more details, please refer to the PDF document or feel free to contact us.

The "Carbon Dioxide Local Application Device" is a system that allows for year-round carbon dioxide application, unaffected by the opening and closing of skylights and side windows. It enables precise settings for application time and carbon dioxide concentration, allowing for adjustments in running costs. The control of carbon dioxide application and the recording of environmental data can be managed by a single unit. The system can be expanded for carbon dioxide or air application based on the number of valve units. 【Features】 - Year-round carbon dioxide application unaffected by the opening and closing of skylights and side windows - Capability to accumulate and analyze greenhouse environmental data - Separate control for multiple rows and multiple greenhouses - Precise settings for application time and carbon dioxide concentration, with adjustments for running costs - The device itself is compact, offering high construction and expansion capabilities *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our "Custom-Made Agricultural Greenhouses." 【Features】 ■ We will responsibly construct greenhouses and facilities that will satisfy you. ■ We will have sufficient discussions to shape your ideal. ■ Based on our knowledge and experience, we will adopt truly necessary materials and design greenhouses according to your requests. ■ We will design greenhouses that maximize the performance of the CO2 localized application controller "Breathe" and the photosynthesis efficiency enhancement device "Conductor." ■ You can also choose the agricultural covering material "Meiryo," which has high heat insulation effects. * For more details, please refer to the PDF materials or feel free to contact us.

Breath" is a system that continuously monitors CO2 concentration using a sensor box installed in the house and efficiently applies the appropriate amount of CO2 locally as needed. It allows for application of only the necessary amount, achieving low-cost promotion of photosynthesis. Furthermore, by using compressed air, it is also possible to further reduce running costs. Currently, we are providing materials that include verification data of the application effects. You can view detailed information immediately by clicking on "PDF Download." 【Features】 ■ Capable of multi-point measurement, independent control of multiple areas, and data collection of gas concentrations, etc. ■ Can apply the necessary amount only to the required areas ■ Standard memory function for data recording (CO2 concentration, temperature, humidity, various set values) is also possible ★ Testing with a complete demo unit (including supply equipment) is available for loan! (The testing period can be several seasons.) If you are interested, please contact us via the "Contact Form.

The "Conductor," a device that promotes photosynthesis efficiency, can connect to many sensors, allowing control of various equipment (skylights, side windows, curtains, heating devices, circulation fans, mist systems, liquid fertilizer pumps, etc.) through individual sensors. Furthermore, sensors assigned to four areas can be recorded by area, enabling control of various equipment by area based on the sensor data. Additionally, while controlling CO2 and air application, LEDs can be used as needed to supplement light intensity, and by setting wavelengths, it promotes nutrient growth and reproductive growth, thereby enhancing photosynthesis efficiency. The LEDs can be independently controlled in each area with two systems, allowing for three patterns per day based on illuminance sensors and time control. 【Features】 - Sensors can measure up to 80 types in standard configuration - Control functions for LED, CO2, air, and pH are built-in for each area - External devices can be controlled for up to three systems per area - Remote monitoring function can display all sensor measurement values and carbon dioxide flow in real-time every minute - Graphing for each sensor is available, with display switching according to the period - The alert function is robust, allowing registration of up to four email addresses *For more details, please refer to the catalog or feel free to contact us.

The carbon dioxide local application system "Breath" continuously monitors CO2 concentration using a sensor box installed in the greenhouse and efficiently applies the appropriate amount of CO2 locally as needed. Some CO2 application products use fuel for application, which often leads to difficulties in temperature management. The carbon dioxide local application system "Breath" allows for easy temperature management by directly flowing CO2 from a cylinder, making it suitable for use in summer and autumn seasons. Additionally, it applies only the necessary amount to the required areas, achieving low costs and promoting photosynthesis. Furthermore, by combining it with air, it is possible to further reduce running costs. It enables multi-point measurement, independent control of multiple areas, and gas flow data collection, contributing to the long-term success of agricultural practitioners. 【Features】 ■ Increases yield and improves quality in greenhouse cultivation and plant factories ■ Standard memory function for data recording (CO2 concentration, temperature, humidity, various settings) ■ Ability to check sensor values on the sensor box side ■ Manual calibration up to 4000 ppm, with enhanced waterproofing at the connector part *For more details, please download the PDF or feel free to contact us.

The CO2 localized application system allows for carbon dioxide application throughout the year, unaffected by the opening and closing of skylights and side windows. It will contribute to the business of agricultural workers for a long time. By utilizing exhaust gases released from oil refining plants, we achieve eco-friendliness and low costs!