Was wir tun

Campbell Scientific bietet professionelle Messsysteme für Anwendungen aus der Landwirtschaft und pflanzenrelevanten Forschung. Es können Umweltparameter erfasst werden, die zur Berechnung von Evapotranspiration, zur Erforschung von Pflanzenwachstum und -entwicklung oder zur Modellierung des Auftretens von Schädligen oder Pflanzenkrankheiten benötigt werden. Die Daten können auch zur Planung von Bewässerung und Ernte oder des Einsatzes von Pflanzenschutzmitteln verwendet werden,    Mehr erfahren

Sehen Sie einige spannende Projekte aus diesem Bereich, die mit unseren Produkten realisisert wurden.

Systeme






Kundenspezifisches System entwerfen

Fast alle unserer Systeme sind speziell für den Kunden zusammengestellt. Teilen Sie uns mit was Sie brauchen, dann konfigurieren wir eine passende Station für Sie.

Weitere Details über unsere Landwirtschaft & Pflanzen Systeme

Wetterstationen und Evapotranspirationsstationen

Unsere Wetterstationen ermöglichen Langzeitbeobachtung meteorologischer Parameter für zahlreiche landwirtschaftliche Anwendungen. Programmierbare Datenlogger erlauben verschiedene Konfigurationen, Messungen und Datenintervalle. Fast jeder meteorologische Sensor kann eingesetzt werden, zur Bestimmung von Windgeschwindigkeit und -richtung, Sonneneinstrahlung, Temperatur von Wasser, Boden oder Luft, relative Luftfechte, Taupunkt, Niederschlag, blattnässe oder Luftdruck. Der Datenlogger kann z.B. Windvektor, Maxima und minima, Durchscnittswerte o.ä. ausgeben, in den von Ihnen gewünschten Einheiten.  

Vorkonfigurierte Stationen bestimmen die Evapotranspiration nach der Penman-Monteith Methode, andere Algorithman können aber auch verwendet werden. 

Die Evaporationsstationen helfen bei der Bestimmung des Wasserbedarfs der Bepflanzung, um eine zu schwache oder zu starke Bewässerung zu vermeiden. Damit können Kosten gespart und die Erntequalität verbessert werden. 
Unsere vorkonfigurierten Eto-Stationen kalkulieren ETo aus weniger Sensoren.

Systemkomponenten

Unsere Stationen werden um einen robusten Datenlogger herum geplant, der auch in rauer Umgebung zuverlässig arbeitet. viele Telekommunikationsmethoden können mit unseren Stationen verwendet werden, z.B. Telefon (Festnetz, Mobil oder Sprachsynthesizer) Funk oder Internet. 

Oberflächen-Fluxmessungen 

Unsere Fluxmesssysteme können athmosphärische Gradienten messen oder direkt den vertikalen turbulenten Transport. Standardsysteme, die entweder aerodynamische oder Bowen-Ratio Gradienttechniken unterstützen, sind erhältlich zur Messung von Wärme- Wasserdampf- oder CO2 - Fluss. unsere Standard-Eddiekovarianz-Systeme verwenden unser CSAT3 dreidimensionales Ultraschallanemometer und das KH20 open path Krypton Hygrometer oder den COund H2O Analysator. 

Messungen andere Spurengase wie Methan oder N2O können mit dem TGA200 Dioden-Laseranalysator bestimmt werden.

Soil Measurements

We can measure nearly every commercially available soil sensor, including tensiometers, heat flux plates, thermocouples, psychrometers, lysimeters, and gypsum blocks.

Our soil water instrumentation is used extensively to monitor soil water content and soil water matric potential. Our time-domain reflectometry (TDR) systems provide accurate, reliable measurements of soil volumetric water content and bulk electrical conductivity in soils over a wide range of textures and soluble salt concentrations. We offer both long-term, multi-point (up to 512 probes) systems and a portable system for instantaneous soil water content readings. Our sensors that measure soil water matric potential use heat dissipation and electrical resistance methods.

Soil moisture sensors also provide water management information. They can be added to weather/evapotranspiration stations or used independently. For portable water content measurements, the hand-held HydroSense® probe can be easily carried from site to site and provides instantaneous soil water content readings. Low power requirements allow thousands of measurements powered only by 2 AAA batteries.

Agricultural Research System Components

Dataloggers

All of our measurement systems are based around programmable dataloggers that measure the sensors, then process or store the data. We designed our dataloggers to allow a high degree of flexibility. Measurement types, scan rates, and recording intervals are all programmable. On-board processing instruction sets contain programmed algorithms that process measurements and output results in the desired units of measure. Our dataloggers can also control external devices, such as valves and samplers.

Sensors

Most sensors, even those made by other manufacturers, interface directly to our dataloggers. Sensors used in our agricultural research (micromet) systems include sonic anemometers, hygrometers, fine wire thermocouples, and open path gas analyzers, and closed path gas analyzers, including the LI7500 Open-Path CO2/H2O Analyzer.

Data Retrieval

We offer multiple communications options for data retrieval; options can be mixed within the same network. Telecommunications options include landline telephone, voice-synthesized telephone, cellular telephone, radio, multidrop, short-haul, and satellite. On-site options include storage module, PDA, and laptop computer.

Greenhouse and Growth Chamber Measurements

Our systems can be configured to provide accurate, stand-alone monitoring of greenhouse or growth chamber conditions for use in agricultural and plant physiology research applications. Programmable dataloggers allow multiple options for system configuration, measurement and output intervals, and data retrieval. A variety of sensors can be used including: solar radiation, temperature (air, water, soil), relative humidity, dew point, leaf wetness, and barometric pressure. Data are typically viewed and stored in the units of your choice. In addition, the system can easily be configured to monitor electrical power or water usage to provide data on consumption. The system can also be programmed to sound audible alerts or call out via voice synthesized modem if alarm-level conditions are reached.

Plant Physiology System Components

Dataloggers used in Plant Physiology

All of our measurement systems are based around programmable dataloggers that measure the sensors, then process or store the data. We designed our dataloggers to allow a high degree of flexibility. Measurement types, scan rates, and recording intervals are all programmable. On-board processing instruction sets contain programmed algorithms that process measurements and output results in the desired units of measure. Our dataloggers can also control external devices, such as valves and samplers.

Sensors used in Plant Physiology

Most sensors, even those made by other manufacturers, interface directly to our dataloggers. Sensors used in our agricultural research (micromet) systems include sonic anemometers, hygrometers, fine wire thermocouples, and open and closed path gas analyzers, including the LI7500 Open-Path CO2/H2O Analyzer.

Data Retrieval

We offer multiple communications options for data retrieval; options can be mixed within the same network. Telecommunications options include telephone (landline, voice-synthesized, cellular), radio, multidrop, short-haul, and satellite. On-site options include storage module, PDA, displays, and laptop computer.

Anwendungsbeispiele

New Hampshire: Webcams in Forest
The Hubbard Brook Experimental Forest (HBEF), located in the White Mountain National Forest of central......lesen Sie mehr
Utah: Rural Irrigation
Horseshoe Irrigation is a small rural irrigation company in central Utah, managing approximately 15,000 water shares......lesen Sie mehr
Washington AgWeatherNet
Washington State University’s AgWeatherNet (AWN) is a large automated network composed almost entirely of Campbell......lesen Sie mehr
Colombia: Fighting Fungus on Roses
The cultivation and export of roses and other flowers is a huge business in Colombia.......lesen Sie mehr
South Africa: Citrus Research Institute Monitors Exports
South Africa's subtropical climate is favorable for citrus fruit production. South Africa annually exports roughly......lesen Sie mehr
Space Farmers
Imagine the bored mind of a space traveler as he looks around the room he......lesen Sie mehr
Chicago Botanic Gardens Green Roof
The 385-acre Chicago Botanic Garden welcomes more than 750,000 visitors each year. Its new Daniel......lesen Sie mehr
Costa Rica: Banana Production
Campbell Scientific recently supplied agrometeorological stations for an important research project in Costa Rica. The......lesen Sie mehr

FAQs für

Number of FAQs related to Landwirtschaft & Pflanzen: 1

  1. Most Campbell Scientific systems are built from individual components. This provides maximum flexibility for our customers, but it does not lend itself to pricing a "typical" system. Contact Campbell Scientific for assistance in pricing a system to meet the unique needs of the application.

The following is a list of companies that have developed expertise in our products and provide consulting, installation, and other services for landwirtschaft & pflanzen applications.