Food

Profilbild Ulrichs
Faculty of Life Sciences
Albrecht Daniel Thaer-Institute of Agricultural and Horticultural Sciences

Department of Crop and Animal Sciences, Urban Ecophysiology of Plants

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Expertise

Prof. Ulrichs is an expert in the field of ecophysiology of plants with a special focus on plants in urban spaces. His team studies processes, which determine plant growth, e.g. stress exposure in an urban environment. The emphasis of his research lies on the analysis of the secondary metabolite balance (incl. its nutritional function), substance allocation, competition and plant-insect interaction. Prof. Ulrichs other major field of expertise is the quality assurance in food supply chains of horticultural products, especially for perishable foodstuffs like fruits and vegetables in temperate zones as well as in tropical/subtropical regions.

Scientific Services
  • molecular methods
  • in-vitro propagation
  • HPLC
  • GC/MS
  • electroantennogram studies
  • trace gas analysis using photoacoustic spectroscopy
Testimonials
  • German specialty chemicals group: development of nanostructured plant protection agents
  • H. Lorberg Baumschulerzeugnisse GmbH & Co. KG (tree nursery): selection of climate-tolerant boulevard trees (Alleebaum)
  • Bein GmbH: development of electrostatic application processes of nanostructured elements
  • Bayer Crop Science: biosensors to prove the existence of plant viruses
  • XEROFLOR: development of vegetation carriers to prevent soil erosion in the Alps
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Profilbild Schmidt
Faculty of Life Sciences
Albrecht Daniel Thaer-Institute of Agricultural and Horticultural Sciences

Department of Crop and Animal Sciences, Biosystems Engineering

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Company testimonials

G.F. Schreinzer Positronik, Steinbeis GmbH & Co. KG, Steinbeis GmbH & Co. KG, Pronova Analysentechnik GmbH & Co. KG, newtec Umwelt­technik GmbH

Expertise

Biosystems engineering works at the interface between engineering and biological production processes. Prof. Schmidt and his team develop engineering solutions for a sustainable agricultural production of crops and other environmental friendly technologies. Prof. Schmidt’s research thus leads to innovative plant farming methods in greenhouses, outdoors and other intensive crop farming systems. Alternative energy supply systems (low energy greenhouses) and closed material cycles for intensive crop farming (water hygiene, sensor systems and algorithms for fully automated nutrient solution supply in closed cycles) are Prof. Schmidt’s research area. His main activity herein is the development of sensors for gas analyses, climate measurement technology and that of software supporting decision making in automation systems. Moreover, the team also provides energetic assessments in complete production systems and parts thereof as well as process analyses.

Scientific Services
  • Experimental greenhouses with energy and material flow analytics, CO2 enrichment, artificial lights and fog systems
  • Plant monitors for continuous measurement of photosynthesis, transpiration, tissue temperature, stomatal conductance, climate measurement, gas analyses (Co2, ethylene), soil moisture sensors
  • Freely programmable automation system for climate and process control in greenhouses
Testimonials
  • G.F. Schreinzer Positronik, Steinbeis GmbH & Co. KG: Development of an automation system for greenhouses based on measurement details of plants (Phytocontrol)
  • Steinbeis GmbH & Co. KG: National collaborative research project „The Low Energy Greenhouse“ („Zukunftsinitiative Niederigenergiegewächshaus“, ZINEG)
  • Pronova Analysentechnik GmbH & Co. KG: Development of ionselective sensors for continuous recording of ion proportion in circulating nutrient solution systems; Development of measuring device to analyse phytometric reactions in plants
  • newtec Umwelt­technik GmbH: Development of re-circulating irrigation system with reduced phytosanitary risk in greenhouses
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