Continuously monitor the photosynthetic rate, physiological indicators of plants and environmental factors.

Key Features

• Continuously monitor the CO2 gas exchange of leaves for 24 hours

    -Obtain the daily net CO2 assimilation (net amount of CO2 fixed)

    -Analyze the CO2 exchange balance (photosynthesis and respiration) during the day and at night

    -Accurately study the effects of environmental factors such as light, temperature and CO2 concentration on plant growth

• Continuously monitor the H2O gas exchange, transpiration rate and stomatal conductance of leaves for 24 hours

• The continuous monitoring can last for hours, days or even weeks

• Configure multiple leaf chambers to monitor multiple samples simultaneously

• Use external sensors to synchronously monitor micro-changes in stems, fruit changes, soil temperature and humidity

Fields of application

• Users can optimize cultivation methods for high yields

• Identify the limiting factors for yield improvement and take appropriate measures timely

• Identify the limiting factors within the plant, such as stomatal limitations

• Compare the differences among different varieties and treatments

• Widely applicable in fields like plant physiology, ecology, agronomy, horticulture, crop cultivation, facility agriculture and water-saving agriculture

Measurement parameters

• Photosynthetic gas exchange measurements: CO2 assimilation rate, transpiration rate, stomatal conductance, CO2 concentration in reference and leaf chambers, H2O concentration in reference and leaf chambers, leaf chamber air flow, water vapor pressure saturation deficit, atmospheric pressure, etc

• Measured values from external sensors: micro-changes in stem diameter, trunk diameter growth, fruit size changes, foliar temperature, Photosynthetically Active Radiation (PAR), air temperature and humidity, soil temperature and humidity, etc