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Physical Sciences and Mathematics Commons™
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Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
How Does Climate Change Affect Endophytic Fungi?, Amber Toussaint, Natalie Christian, Katy Heath
How Does Climate Change Affect Endophytic Fungi?, Amber Toussaint, Natalie Christian, Katy Heath
PRECS student projects
Plant-associated microorganisms can have major effects on plant health, but climate change can affect plant microbiomes. While it is unknown how climate change will affect aboveground plant-associated microorganisms, such as foliar endophytic fungi, we hypothesize that increased CO2 concentrations will increase species richness and diversity in endophytic fungal communities, because increased plant photosynthesis under elevated CO2 will increase the resources available to the fungi.
Phosphorus Vs. Mycorrhiza: Mitigation Of Lead Uptake In Tomatoes, Helen Senerchia, Liz Miernicki, Andrew Margenot
Phosphorus Vs. Mycorrhiza: Mitigation Of Lead Uptake In Tomatoes, Helen Senerchia, Liz Miernicki, Andrew Margenot
PRECS 2018
This study seeks to understand how the mutualist relationship between arbuscular mycorrhizal fungi (AM) and Solanum lycopersicum (tomato) affects the uptake and distribution of iron (Pb) found in soil by tomatoes and how the effects of phosphorous (P) application may pose a trade-off between AM and P mitigation of bioavailability of Pb.
Determining Effects Of Heat Stress On Illinois Soybeans, Ava Alford, Charles Burroughs, Lisa Ainsworth
Determining Effects Of Heat Stress On Illinois Soybeans, Ava Alford, Charles Burroughs, Lisa Ainsworth
PRECS student projects
Rising global temperatures affect our food supply. Heat stress could negatively affect photosynthesis, plant development, and flower and pod production. The research summarized in this poster aims to better understand which physiological processes in soybeans are negatively affected by heat stress in order to identify targets for future soybean production. Using infrared heat arrays, two different cultivars of Illinois soybeans are continually heated. Throughout the experiment, data is collected on photosynthesis, leaf area index, and overall productivity of the plant. At the end of the growing season, all of the soybean plants will be harvested and their biomass will be …
How Environmental Conditions Affect Cattle Diets, Kalynne R. Ewerks
How Environmental Conditions Affect Cattle Diets, Kalynne R. Ewerks
Natural Sciences Student Research Presentations
This poster presented at the Natural Sciences Poster Session at Parkland College, outlines a study that shows that protein content in animal feed is decreased by increased temperatures and briefly identifies measures that might be taken to counteract an impact on food supply.