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Two-stage biohumus production from inedible potato biomass
N S Manukovsky1, V S Kovalev, I V Gribovskaya
1Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk. ecobt@ibp.krasnoyarsk.su
Bioresource Technology
|May 9, 2001
Abstract:
The feasibility of a two-stage bioconversion of inedible potato biomass into biohumus by oyster mushroom followed by worms was tested. As a raw material for biohumus production the inedible potato biomass in certain properties ranked below wheat straw. The most feasible method to convert the potato wastes into biohumus was to mix them with wheat straw at the mass ratio of 1:3 and then treat with mushrooms followed by worms. This gave a good yield of mushrooms. The biohumus produced from the mixture was suitable for use as a plant growth medium.