Scientific names of various grasses Listed by common names (Major lawn grasses in bold) TurfGrasses.com - NAMES: COMMON NAME ... Switchgrass: Panicum virgatum: Three awn - Purple: Aristida purpurea: Timothy: Phleum pratense: Wheatgrass - Bluebunch: Agropyron spicatum: Wheatgrass … [6], Switchgrass is a diverse species, with striking differences between plants. 395-423. Volume 2. It can be grown without irrigation in areas receiving at least 13 inches of annual precipitation. Scientific name: Panicum virgatum L. Common name(s): Switchgrass: This weed is not known to be naturalised in Victoria: Habitat: Native to North & Central America. Varieties are … Learn more about the species we are working to protecting from becoming endangered or extinct. Change Species Names to Honor Indigenous Peoples, Not Colonizers, Researchers Say. The leaves are 30–90 cm (12–35 in) long, with a prominent midrib. Historically, most switchgrass seedings have been managed for the Conservation Reserve Program in the US. Witchgrass is a clumping, summer annual grass with open, branching, flower heads. Typical nitrogen (N) content of senescent material in the fall is 0.5% N. Fertilizer nitrogen applications of about 5 kg N/hectare (ha) applied for each tonne of biomass removed is a general guideline. Switchgrass ‘Kanlow’ is a rhizomatous, warm-season bunchgrass that is native throughout most of the U.S. Livestock: Switchgrass produces heavy growth during late spring and early summer. It is the preferred larval host plant of Dargida rubripennis. These technical problems now appear to have been largely resolved through crop management practices such as fall mowing and spring harvesting that allow for leaching to occur, which leads to fewer aerosol-forming compounds (such as K and Cl) and N in the grass. Total Digestible Nutrients (TDN) and Relative Feed Value (RFV) Ranges for Various Forage Crops", "Planting and managing switchgrass for forage, wildlife, and conservation", "Observed effects of warm season perennial grass agriculture on resident mammal species", "Farmers' Motivations for Adoption of Switchgrass", Fifth National Symposium, New Crops and New Uses, Strength in Diversity, 10.2193/0091-7648(2006)34[1203:TBEIGE]2.0.CO;2, Switchgrass Production in Ontario: A Management Guide, Switchgrass for Bioheat in Canada (agriwebinar presentation), Establishing and Managing Switchgrass as an Energy Crop, Optimization of Switchgrass Management for Commercial Fuel Pellet Production, Management Guide for the Production of Switchgrass for Biomass Fuel in Southern Iowa, "Switchgrass: A Living Solar Battery." Scientific Name: Panicum virgatum L. Family Name: Poaceae (Graminae) - Grass Family. U.S. Weed Information. [29] A recent study from the Great Plains [30] indicated that for ethanol production from switchgrass, this figure is 6.4, or alternatively, that 540% more energy was contained in the ethanol produced than was used in growing the switchgrass and converting it to liquid fuel. Herbicides are not often used on switchgrass after the seeding year, as the crop is generally quite competitive with weeds. It is common throughout California and grows at elevations to about 4900 feet (1500 m). Scientific name: Sporobolus cryptandrus; Question: “Which quail-friendly plant of the week is this? [1] Its flowers have a well-developed panicle, often up to 60 cm long, and it bears a good crop of seeds. Researchers are continuing to learn more about the specific conditions under which switchgrass causes harm to these species, but until more is discovered, it is recommended switchgrass not be fed to them. 38 pages, "Samson et al., 2008": In regions where the. Panicum virgatum var. Leaves. Switchgrass (Panicum virgatum L.) is one of many warm-season perennial grasses native to North America.It is a natural component of the tallgrass prairie, which covered most of the Great Plains. It is now being considered for use in several bioenergy conversion processes, including cellulosic ethanol production, biogas, and direct combustion for thermal energy applications. Uses. Other common names for switchgrass include tall panic grass, Wobsqua grass, blackbent, tall prairiegrass, wild redtop, thatchgrass, and Virginia switchgrass. Also, there are several pesticides that are safe to apply to some turfgrass species, but not others. (2010) conducted a study to analyze the environmental sustainability of using switchgrass plant material as a feedstock for ethanol production. 1-13. It has adapted regionally to widely differing soils, rainfall, and climate conditions over most of the US. It is a major component of the Tallgrass Prairie ecosystem. Depending on the variety and cultivar, some have foliage that changes color in the fall. It provides good warm-season pasture and high quality hay for livestock. Switchgrass (Panicum virgatum) is a warm season grass and is one of the dominant species of the central North American tallgrass prairie. It can be used by cattle farmers for hay and pasture and as a substitute for wheat straw in many applications, including livestock bedding, straw bale housing, and as a substrate for growing mushrooms. Stiltgrass is considered one of the most damaging invasive plant species in the United States. Final report to Natural Resources Canada, Ottawa. Both upland and lowland cultivars are deeply rooted (> 1.8 m, in favorable soils) and have short rhizomes. Grazing switchgrass calls for watchful management practices to ensure survival of the stand. Abstract. Their models also suggested that the “human toxicity potential” and “eco-toxicity potential” were substantially greater for the high ethanol fuels (i.e., E85 and ethanol) than for gasoline and E10. Name: Switch Grass. Its distribution spans south of latitude 55°N from Saskatchewan to Nova Scotia, south over most of the United States east of the Rocky Mountains, and further south into Mexico. Environmental Research Letters. This reduces clinker formation and corrosion, and enables switchgrass to be a clean combustion fuel source for use in smaller combustion appliances. In Biofuels, Solar and Wind as Renewable Energy Systems: Benefits and Risks. [51] The grass's upright growth pattern places its growing point off the soil surface onto its stem, so leaving 25 cm of stubble is important for regrowth. Increased attention is being placed on switchgrass management as an energy crop. For example, the full scientific name for the dove tree can be broken down like this: Davidia (the genus name) involucrata (the species name) Baill. A summary of switchgrass yields across 13 research trial sites in the United States found the top two cultivars in each trial to yield 9.4 to 22.9 t/ha, with an average yield of 14.6 ODT/ha. 2008. It has adapted regionally to widely differing soils, rainfall, and climate conditions over most of the US. Generally, the crop requires modest application of nitrogen fertilizer, as it is not a heavy feeder. Soil erosion, both from wind and water, is of great concern in regions where switchgrass grows. Family: Poaceae. Infestations can impact the diversity of native species, reduce wildlife habitat, and disrupt important ecosystem functions. Several key factors can increase the likelihood of success for establishing switchgrass. This page was last edited on 3 December 2020, at 16:11. 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