Main functions

• Can be operated indoors with computers, can be operated alone in the field

• Long-term continuous monitoring of photosynthesis changes in multiple samples in the field

• Can measure fluorescence induction curves, fast light curves (powerful curve fitting function), quenching analysis, dark relaxation analysis

• Field digital acquisition MONI-DA can automatically record data, store with microSD card, powered by solar energy or built-in battery

• All outdoor parts are waterproof

• One MONI-DA can connect 1-7 measuring heads at the same time (3 or 4 recommended configurations)

Measurement parameters

Fo, Fm, F, Fo’, Fm’, Fv/Fm, Y(II), qP, qL, qN, NPQ, Y(NPQ), Y(NO), ETR, PAR and temperature, etc.

Application areas

Long-term continuous monitoring of the photosynthesis of plants, or conduct routine modulation fluorescence measurements with a computer.It is especially suitable for long-term ecological positioning monitoring, agricultural and forestry meteorological forecasting, guiding irrigation decisions, and building automated greenhouses.

Purchase Guide

1. Land version-offline version (both online functions)

System composition: digital (land version), computer adapter box, measuring head (land version), 10m cable, software, computer (not included in standard)

Note: MONI-DA can connect 7 measuring heads, and the memory card is external, making it easy to retrieve and download data

MONITORING-PAM diagram

2. Underwater version-offline version (both online functions)

System composition: digital feed (underwater version), computer adapter box, measuring head (land version), 10m cable, software, computer (not included in standard)

Note: The configuration of the underwater version is similar to that of the land version, but the digital processing, the probe and all cable interfaces have waterproof functions.MONI-DA/S can connect 7 measuring heads, the memory card is built-in and cannot be retrieved. Use the command to download data.

3. Land version-online version

System composition: computer adapter box, measuring head (land version), 10m cable, software, computer (not included in standard)

Note: MONI-SET3 can connect 3 measuring heads, MONI-SET4 can connect 4 measuring heads

Multi-probe example

4. Underwater version-online version

System composition: computer adapter box, measuring head (underwater version), 10m cable (recommended), software, computer (not included in standard)

Note: MONI-SET3 can connect 3 measuring heads and MONI-SET4 can connect 4 measuring heads.The configuration of the underwater version is similar to that of the land version, except that the probe and all cable interfaces are waterproof, but the adapter box is not waterproof.

MONITORING-PAM Application and Measurement Results

Origin: WALZ, Germany

References

Data source: Photosynthesis Literature Endnote database, updated to January 2021, with more than 10,000 documents

Original data source: Google Scholar

H. Wang et al., Structure and chlorophyll fluorescience of heteroblastic foliage affect first-year growth in Pinus massoniana Lamb. seedlings. Plant Physiology and Biochemistry 170, 206-217 (2022).

V. Zsom-Muha et al., An attempt to the nondestructive investigation of photo-induced potato postharvest quality degradation – Preliminary results. Progress in Agricultural Engineering Sciences, (2021).

J. Quirós-Vargas et al., RESPONSE OF BEAN (PHASEOLUS VULGARIS L.) TO ELEVATED [CO2] IN YIELD, BIOMASS AND CHLOROPHYLL FLUORESCENCE. IGARSS, (2021).

M. lie ta., role of SU illus PLA sin improving the drought tolerance of mass on pine (pin US mass O lam B.) seedlings. plants 12, 332 (2021).

J. Kim et al., Solar-induced chloridephyll fluorescience is non-linearly related to canopy photosynthesis in a temperature evergreen needleleaf forest during the fall transition. Remote Sensing of Environment 258, 112362 (2021).

W. He, G. Yoo, Y. Ryu, Evaluation of effective quantum yields of photosystem II for CO2 leakage monitoring in carbon capture and storage sites. PeerJ 9, e10652 (2021).

H. he ETA., physical response to short-term magnesium deficiency in banana culturers. journal of soil science and plant nutrition, (2021).

J. Han et al., The roles of photochemical and non-photochemical quenching in regulating photosynthesis depend on the phases of fluctuating light conditions. Tree Physiology, (2021).

P. Campbell et al., Scaling photosynthesis function and CO2 dynamics from leaf to canopy level for maize – dataset combining diurnal and seasonal measurements of vegetation fluorescence, reflection and vegetation indices with canopy gross ecosystem productivity. Data in Brief, 107600 (2021).

Andrzejczak, O. A., et al. (2020). "The Hypoxic Proteome and Metabolome of Barley (Hordeum vulgare L.) with and without Phytoglobin Priming. ." Int. J. Mol. Sci(21): 1546.

Casanova-Katny, A. and M. Barták (2020). "Thallus dehydration effects and physical consequences in Antarctic lichens: Case study from the King George Island, Antarctica." BIOSCIENCES 10(1).

Yang, P., et al. (2020). "Unravelling the physical and physical basis for the solar-induced chlorophyll fluorescience and photosynthesis relationship." Biogeosciences Discuss. 2020: 1-32.

Yu, W., et al. (2020). "Crop Photosynthesis Performance Monitoring Based on a Combined System of Measured and Modelled Chloroplast Electron Transport Rate in Greenhouse Tomato." Frontiers in Plant Science 11: 1-15.

Zhang, X., ETA. (2020). "Photosynchronthetic properties of MIS can thus con Sat volcanically devastated site son MI Dental-Gima Island." plants(9): 1212.

Z SOM, T., ETA. (2020). "quality maintenance of broccoli by T and US EOF 1-MC P treatments." progress in agricultural engineering sciences.

Campbell, P. K., et al. (2019). "Diurnal and Seasonal Variations in Chlorophyll Fluorescence Associated with Photosynthesis at Leaf and Canopy Scales." Remote Sensing 11(5): 488.