نتایج جستجو برای: littleseed canarygrass
تعداد نتایج: 96 فیلتر نتایج به سال:
Journal:
:Canadian Journal of Plant Science
2003
Journal:
:Journal of Veterinary Diagnostic Investigation
2010
Journal:
:Hereditas
2008
Journal:
:PLoS ONE
2011
Journal:
:Canadian Journal of Plant Science
2003
Journal:
:Canadian Journal of Plant Science
1970
Journal:
:Canadian Journal of Plant Science
1971
Journal:
:Rangeland Ecology & Management
2010
Journal:
:Ecological applications : a publication of the Ecological Society of America
2007
Paul R Adler
Stephen J Del Grosso
William J Parton
Bioenergy cropping systems could help offset greenhouse gas emissions, but quantifying that offset is complex. Bioenergy crops offset carbon dioxide emissions by converting atmospheric CO2 to organic C in crop biomass and soil, but they also emit nitrous oxide and vary in their effects on soil oxidation of methane. Growing the crops requires energy (e.g., to operate farm machinery, produce inpu...
Journal:
:Canadian Journal of Animal Science
1993
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