As a cover, vetch serves to fix nitrogen, recycle nutrients, reduce soil erosion and compaction, and add organic matter to the soil.
(vetch; serves; to fix nitrogen, recycle nutrients, reduce soil erosion and compaction, and add organic matter to the soil) Context(vetch serves,List([12, 24))):(vetch; serves to fix; nitrogen) Context(vetch serves,List([12, 24))):(vetch; serves to reduce; soil erosion and compaction)
vetch serves,List([12, 24)) vetch serves,List([12, 24))
vetch vetch vetch
serves serves to fix serves to reduce
to fix nitrogen, recycle nutrients, reduce soil erosion and compaction, and add organic matter to the soil
nitrogen
soil erosion and compaction