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USDA MEETS PRESIDENT OBAMA'S 30-DAY BIOFUELS DIRECTIVE TO HELP MEET COUNTRY'S ENERGY NEEDS
USDA BIOFUELS DIRECTIVE COUNTRY'S ENERGY NEEDS ENERGY
2009/6/10
Responding to President Obama's directive to expedite and increase the production of biofuels, Agriculture Secretary Tom Vilsack today announced that USDA met its 30-day deadline to help produce more ...
Model of CO emission level of exhaust gases in tractor engines fed with biofuels
fumes biofue rapeseed methy ester
2008/11/26
The article presents results of research on the
levels of emission of carbon monoxide (CO) in exhaust gases
emitted by the S-4002 engine of an agricultural tractor depending
on two variables: the h...