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Symbiotic Seed Germination and Mycorrhizae of Federally Threatened Platanthera praeclara (Orchidaceae)
(The American Midland Naturalist, 2003)
In vitro culture of mycotrophic leaf-bearing seedlings of federally threatened Platanthera praeclara Sheviak and Bowles, a terrestrial orchid native to the midwestern prairies, is reported for the first time. Symbiotic germination was evaluated to...
Biofuel policies and food grain commodity prices 2006-2012 : all boom and no bust?
(AgBioForum, 2013)
) and the biofuel price premiums due to biofuel policies are also very high (above the tax credits) compared to what the biofuel price would have been otherwise. This has important implications for future energy, environmental, and agricultural policies...