2014 - Volume #38, Issue #1, Page #11
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Simple New Biomass Chopper
A German ag research institute came up with a simple new design for a front-mount harvester for sapling trees and other biomass. A circular blade turns against a set of shears that chop young poplars into 1 1/2 to 2-in. long pieces. A blower sends the chopped material into a trailing wagon.
A manufa..........
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