Mesocosms are large tubes (1.5 m high x 15.24 cm in diameter) used to grow maize, or rice under long-term conditions (4-6 weeks). The roots have plenty of room to grow downward. Custom media mixes are used, and parameters such as drought, high/low Nitrogen and high/low Phosphorus availability are evaluated.
Maize experiment growing in mesocosms
Dr. Qun Wang measuring maize leaves
PhD student Jennifer Yang and visiting scholar Baoru Sun using the Li-Cor 6400 to obtain photosynthesis measurements
Carrying a mesocosm tube to washing station
Michael Williams shown removing plastic liner and plant from mesocosm tube
A typical 4-week old maize root system
Jenn Yang, rotating student Olivia (Sihui) Gao and Baoru Sun sampling maize root system PB030251.jpg
Removing a sample from maize root system
Inserting root segment into root respiration chamber
While obtaining respiration measurements, the root sample is kept at constant temperature in a water bath.
Xiyu Yang, graduate student, readies Li-Cor 6400 to obtain root respiration measurements
PhD student Jenna Reeger researches upland rice roots in response to drought stress.
maize mesocosms.jpeg
washing rice roots from mesocosm.JPG
root washer.jpg
Spotlight
CSA news article on Roots Lab work with bean breeding
Jagdeep Sidhu Receives College Research Funding
Jonathan Lynch recognized as Highly Cited Researcher by Clarivate
Graduate student receives special award for early career contributions to ASPB
LAT root image wins photo competition of Egyptian Academy of Scientific Research
Graduate student awarded Outstanding Agricultural Graduate Student Award from AASIO
News story on bean root architecture reaches 6 million people, worth $240,000
Bean root architecture results highlighted in CSSA News
Field work proceeds with physical distancing, safety precautions
Spotlight
CSA news article on Roots Lab work with bean breeding
Jagdeep Sidhu Receives College Research Funding
Jonathan Lynch recognized as Highly Cited Researcher by Clarivate
Graduate student receives special award for early career contributions to ASPB
LAT root image wins photo competition of Egyptian Academy of Scientific Research
Graduate student awarded Outstanding Agricultural Graduate Student Award from AASIO
News story on bean root architecture reaches 6 million people, worth $240,000
Bean root architecture results highlighted in CSSA News
Field work proceeds with physical distancing, safety precautions
