The resultsshowed thatthe marginaleffectindexcould be used as a choice for tolerantdense planting potatobreedand as a parameter of potato plantdensity.
Simple math shows that a marginal gas or oil well has a power density at least 22 times that of a wind turbine while a nuclear power plant has a power density that is more than 8 times that of a solar photovoltaic facility.