Assertion: jerusalem artichoke | /r/CapableOf | produce large amounts of biomass
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Source sentences:
text: Jerusalem artichoke can produce large amounts of biomass, and it grows well on marginal land with little input of fertilizer and water; thus, it does not compete with food crops for arable land and therefore does not have negative effects on the food security of a country in which it is grown as a non-food energy crop.