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| | Ecology: Mycorrhizae influence plant community structure and diversity in tallgrass prairie |
 | | The experiment was conducted at the Konza Prairie Research Natural Area (KPRNA), a 3487-ha tallgrass prairie preserve located in the Flint Hills region of northeastern Kansas (39 [degrees] 05[minutes] N, 96 [degrees] 35[minutes] W). |
 | | Several recent studies have demonstrated that AM fungi are ubiquitous and ecologically important in tallgrass prairie, and that co-occurring plant species vary considerably in their germination, growth, and flowering responses to mycorrhizal infection along a continuum from highly responsive, obligately mycotrophic species to facultatively mycotrophic, nonresponsive species (Hetrick et al. |
 | | The vegetation is native tallgrass prairie, dominated by the perennial, warm-season matrix grasses big bluestem (Andropogon gerardii Vit.), little bluestem (Andropogon scoparius Michx.), Indian grass (Sorghastrum nutans [L.] Nash), and switchgrass (Panicum virgatum L.) (Kuchler 1967, Freeman and Hulbert 1985). |
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