Plant residue after the primary product has been extracted. (ramblingsdc.net)
Much of the proposed biomass use comes from plant residues from agriculture and food processing, sawdust and residues from forestry and wood processing, manure, and municipal waste. (treehugger.com)
changes in litter cover on the ground caused by changes in plant residue decomposition rates driven by temperature, in moisture - dependent soil microbial activity, and in plant biomass production rates; (ipcc.ch)