Assertion: legume | /r/CapableOf | contribute up to 15% of the n
Facets:
value: in an intercropped cereal
type: LOCATION
Source sentences:
text: Legumes can contribute up to 15% of the N in an intercropped cereal , thus increasing biomass production and carry-over effects , reducing synthetic mineral N-fertilizer use and mitigating N 2 O fluxes .