Stabilization of the drainage rate (drainage amount/supply amount × 100) is possible! The supply amount is automatically adjusted daily according to growth.
The 'Moisture Power Holder' is a plant weight monitoring type irrigation control controller that realizes 'liquid supply control according to moisture stress,' considered a 'master's technique.' Using a load cell, it continuously measures the weight of representative plants (plant + growing medium) and, based on the maximum plant weight after irrigation in the early morning as a reference value, it starts irrigation when the relative value falls below a set threshold. The appropriate irrigation amount for each irrigation is also automatically determined based on weight measurements. It can be applied not only to high-sugar tomatoes but also to other vegetables (regular tomatoes, strawberries, etc.) and ornamental plants (gerberas, etc.). 【Implementation Effects】 ■ Stabilization of drainage rate (drainage amount/irrigation amount × 100) is possible. ■ In the cultivation of mini tomatoes, an average sugar content of 9 degrees and an average fruit weight of over 15 kg were achieved with 7-tier pinching cultivation, with functional components (GABA) increasing to more than three times the usual level. ■ By setting irrigation conditions such as thresholds according to production goals, irrigation management can be entrusted throughout the cultivation period. *For more details, please download the PDF or feel free to contact us.
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basic information
【Options】 ■ Individual support is welcome, and it can evolve into the customer's original features. ■ Remote monitoring and setting changes are possible from smartphones and computers. ■ No need for a dedicated server contract, so there is no worry about price increases due to the manufacturer's circumstances. ■ When checking via the internet, a direct contract is required between the customer and the telecommunications provider (fixed IP service is essential). ■ Temperature, humidity, differential pressure, CO2 sensor, light quantum sensor. *For more details, please download the PDF or feel free to contact us.
Price range
P4
Delivery Time
Applications/Examples of results
【Case Study】 ■ Tomato Farmer Mr. U / Male in his 50s - The sugar content of the tomatoes increased from 6-7 degrees to 8-11 degrees, allowing for the production of sweet and delicious tomatoes. - During the rainy season, to prevent cracking due to water stress, the sugar content is kept around 6 degrees while minimizing water stress. *For more details, please download the PDF or feel free to contact us.
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Company information
Yamamoto Electric handles control panels for food packaging machines, medical machinery, machine tools, tea harvesting machines, painting machines, and more. By leveraging electronic control technology, we contribute to the local economy and engage with the community while maintaining a global perspective for broad development.