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Andropogon gerardi, commonly known as big bluestem, is a species of tall grass native to much of the Great Plains and grassland regions of central and eastern North America. It is also known as tall bluestem , [ 4 ] bluejoint , [ 5 ] and turkeyfoot .
Flowering big bluestem, a characteristic tallgrass prairie plant. The tallgrass prairie is an ecosystem native to central North America.Historically, natural and anthropogenic fire, as well as grazing by large mammals (primarily bison) provided periodic disturbances to these ecosystems, limiting the encroachment of trees, recycling soil nutrients, and facilitating seed dispersal and germination.
The Great Plains ecoregion comprises a number of water bodies which play an integral role in its unique hydrology. There are thirteen rivers that are considered to be located within the Great Plains region. Most of the rivers that originate in the Rocky Mountain region in the west are a source of irrigation for farms. These rivers benefit ...
The table below summarizes the cooperative extension programs in each state. (Under the 1890 amendment to the Morrill Act, if a state's land-grant university was not open to all races, a separate land-grant university had to be established for each race. Hence, some states have more than one land-grant university.)
The vegetation of Konza Prairie is dominated by native tallgrass which can reach over 2.5 metres in height in the most productive years. The prairie is dominated by plants adapted to the continental climate, mainly perennial grasses such as big bluestem (Andropogon gerardii), little bluestem (Andropogon scoparius), Indiangrass (Sorghastrum nutans), and switchgrass (Panicum virgatum).
Schizachyrium scoparium, commonly known as little bluestem or beard grass, is a species of North American prairie grass native to most of the contiguous United States (except California, Nevada, and Oregon) as well as a small area north of the Canada–US border and northern Mexico.
The Secretary of Agriculture was granted the authority to exercise all rights of ownership of the corporation by Executive Order 8219 of 1939. It was reincorporated on July 1, 1948, as a federal corporation within USDA by the Commodity Credit Corporation Charter Act (62 Stat.1070; 15 U.S.C. 714). [2] [3]
Bothriochloa ischaemum is a species of perennial grass in the family Poaceae, found throughout much of the world.It is commonly known as yellow bluestem.Two varieties are recognized, of which Bothriochloa ischaemum var. ischaemum is native to Europe, Asia, and Africa and naturalized elsewhere, [2] and var. songarica is native to Asia and naturalized elsewhere. [3]