2.1 Materials Switchgrass was provided by the McDonnell Farm in East Greenville,PA.The switchgrass was ground and sieved to 2mm using a Wiley mill and dried in an oven overnight at 80 F
2.1 MaterialsSwitchgrass was provided by the McDonnell Farm in East Greenville,PA.The switchgrass was ground and sieved to 2mm using a Wiley mill and dried in an oven overnight at 80 F