Synthesis on energy and oil needs of agriculture.
It is a synthesis that takes into account all the needs of an agricultural activity: the results are pretty staggering, in some cases it exceeds 800L oil equivalent per cultivated hectare.
Knowing this, "conventional" agro-biofuels can largely be called into question.
Letter from the Committee of South Grésivaudan Territory September 2007.
More: oleaginous "fuel" algae