1、 Introduction:

PM-11zThe plant physiological and ecological monitoring system is a plant physiological and ecological data collection system that uses wireless sensors to monitor plant physiological status and environmental factors for a long time. The data can be collected throughGPRSTransmission is extremely convenient. Widely used in fields such as plant research and crop cultivation.

The system consists of a host, a repeaterUSBComposed of a transmitter, optional plant physiological sensors, and environmental factor sensors.

2、 Characteristics:

The system uses wireless sensors, making installation and distribution in the field extremely convenient, without being limited to sensor cables.

Wireless sensors automatically measure and store data at set time intervals, and periodically communicate with data collection devices (such as...)USBThe transmitter communicates and transmits data to the user's computer through a data acquisition device.

Wireless transmission distance can reach4km(Open and unobstructed).

Each sensor can store up to7200Article data.

severalWireless sensors can also be connected through a relaydataConcentrate and transmit toUSBTransmitter or data collector.

Each wireless sensor is composed of3jointAABattery powered, capable of working approximately6A month.

PM -11zBuilt in hostSDCard, used for storing data; belt2.4GHz RFWireless communication module; built-inGPRSModule, users need to prepareSIMCard.

The simplest configuration can be as simple as: several (at most)15Wireless sensors+1individualUSBTransmitter.

Optional sensors: leaf temperature, stem flow, plant growth, photosynthetically active radiation, total radiation, soil moisture, temperature, and conductivity, etc.

It can be powered by solar powered equipment, including solar panels, rechargeable batteries, charge and discharge controllers, and installation accessories.

WindowsVersion software that can control the host for data collection and transmission; Display sensor list and data list; Export data asExcelFormat.

3、 Optional sensor indicators:

LT-1zLeaf temperature sensor, measuring range0-50℃, resolution0.1℃, accuracy±0.2℃. Probe diameter1mm, heavy1.6g(Excluding cables)

LT-IRzInfrared leaf temperature sensor, measuring range0-100℃, resolution0.1℃, accuracy±1.0℃

SD-5zStem growth sensor, suitable for stem diameter5-25mmMeasurement range of diameter variation0-5mm, Resolution0.002mm

SD-6zStem growth sensor, suitable for stem diameter20-70mmMeasurement range of diameter variation0-5mm, Resolution0.002mm

DE-1zTree growth sensor, suitable for trees with a diameter greater than60mmMeasurement range of diameter variation0-10mm, Resolution0.005mm

FI-SzSmall fruit growth sensor, measuring range7-45mm, Resolution0.02mm

FI-MzMedium sized fruit growth sensor, measuring range15-90mm, Resolution0.04mm

FI-LzLarge fruit growth sensor, measuring range30-160mm, Resolution0.07mm

LWS-2zLeaf humidity sensor, providing the dry and wet status of the leaves

PIR-1zPhotosynthetically active radiation sensor,400-700nmMeasurement range0-2500μmol m-2 s-1Repeatability± 1%, accuracy± 5%

TIR-4zTotal radiation sensor, measurement range0-1200 W m-2Repeatability± 1%, accuracy± 5%

ATH-2zAir temperature and humidity sensor with ventilation pump; Temperature measurement range-10-60℃, resolution0.1℃, accuracy±0.5（5-40At ℃); Humidity measurement range3-100%RH, Resolution0.1%RH, accuracy±2%（5-90 %RH），±3%（90-100% RH）

ATH-3zAir temperature and humidity sensor, temperature measurement range-40-60℃, resolution0.1℃, accuracy±0.5（5-40At ℃); Humidity measurement range3-100%RH, Resolution0.1%RH, accuracy±2%（5-90 %RH），±3%（90-100% RH）

DWS-11zMeteorological station unit, solar radiation0-1200 Wm-2, Temperature-40 to 60℃, humidity3-100 %RHRainfall resolution1 mm，0.2 mmOptional resolution, wind speed1.3-58 m/sResolution of wind direction sensor1°We need8jointAAOn Battery

SMS-5zSoil moisture sensor, measuring range0-100%Volume ratio, factory calibrated

SMTE-zsoil3Parameter sensors (moisture, temperature, conductivity), moisture measurement range0-100%Volume ratio, temperature-40-50℃, conductivity0-15 dS/mThe factory has already been calibrated

4、 Partial references:

1. Balaur N. S., V. A. Vorontsov, E. I. Kleiman and Yu. D. Ton, 2009. Novel Technique for component Monitoring of CO2 exchange in Plants. Russian Journal of Plant Physiology, Vol. 56 (3): 423-427

2. Ben-Asher J. 2005. Net CO₂uptake rates forwheat(Triticum aestivumL.) under Cukurova field conditions: Salinity influence and a novel method for analyzing effect of global warming on agricultural productivity. A report submitted to the ICCAP project. RIHN Kyoto Japan p.201-204

3. Ben-Asher J. 2006. Net CO2 Uptake Rates for Wheat Under Saline Field Conditions: a Novel Method for Analyzing Temperature Effects on Irrigation Management., The annual meeting of the Amer. Soc. Agron. Indianapolis November 2006 p. 229-4

4. Ben –Asher. J. A. Garcia S. Thain and G. Hoogenboom, 2007. Effect of temperature on Photosynthesis and transpiration of corn in a growth chamber. The annual meeting of the Amer. Soc. Agron. New Orleans November 2007. P.321-2

5. Ben –Asher. J. A. Garcia S. Thain and G. Hoogenboom, 2008, Effect of high temperature on photosynthesis and transpiration of sweet corn (Zea mays L. var. rugosa). Photosynthetica 46(4): 595-603

6. Ben-Asher J., P.S. Nobel, E.Yossov and Y. Mizrahi, 2006. Net CO₂uptake rates for Hylocereus undatus and Selenicereus megalanthus under field conditions: Drought influence and a novel method for analyzing temperature dependence. Photosynthetica 44:181-186

7. Ben-AsherJ., Y. Mizrahiand P.S. Nobel 2008. Transpiration, stem conductance, and CO2 exchange ofHylocereus undatus(a pitahaya) Acta Hort, ISHS (in press)

8. Evrendilek F., J Ben-Asher, Mehmet Aydin and Ismail Celik, 2004. Spatial and temporal variations in diurnal CO2 fluxes of different Mediterranean ecosystems in Turkey Proceeding of the RIHN Kyoto Japan 2004

9. Fatih Evrendilek, Jiftah Ben-Asher, Mehmet Aydin and Ismail Celik, 2005. Spatial and temporal variations in diurnal CO2 fluxes of different Mediterranean ecosystems in Turkey. J. Environ. Monit., 7, 151–157

10. Jiftah Ben-AsheLucas Menzel Pinhas Alpert Fatih Evrendilek and Mehmet Aydin, 2004. Climate change in the eastern Mediterranean and agriculture ICCAP annual meeting Cappadocya presentation. Turkey

11. Schmidt U., C. Huber and T. Rocksch, 2007. Evaluation of Combined Application of Fog System and CO2 Enrichment in Greenhouses by Using Phytomonitoring Data. Proc. IS on Greensys: 1301-1308

12. Tomohisa YANO, Mehmet AYDIN, Hiroshi NAKAGAWA,Mustafa ÜNLÜ, Tohru KOBATA,Celaleddin BARUTÇULAR, Tomokazu HARAGUCHI, Müjde KOÇ, Masumi KORIYAMA,Fatih EVRENDİLEK, Jiftah BEN-ASHER, D. Levent KOÇ,Kenji TANAKA,Rıza KANBER 2007.Implications of Future Climate Change for Crop Productivity in Seyhan River Basin. Joint Reprot ICCAP RIHN Kyoto Japan

5、 Origin:

Israel