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1-2 of 2 results for Author: johannes lehmann (sorted by Publication Date, showing all)
  1. Biochar for Environmental Management

    Science, Technology and Implementation, 2nd Edition

    Edited by Johannes Lehmann, Stephen Joseph

    Biochar is the carbon-rich product when biomass (such as wood, manure or crop residues) is heated in a closed container with little or no available air. It can be used to improve agriculture and the environment in several ways, and its persistence in soil and nutrient-retention properties...

    To Be Published February 23rd 2015 by Routledge

  2. Biochar for Environmental Management

    Science and Technology

    Edited by Johannes Lehmann, Stephen Joseph

    Biochar is the carbon-rich product when biomass (such as wood, manure or crop residues) is heated in a closed container with little or no available air. It can be used to improve agriculture and the environment in several ways, and its stability in soil and superior nutrient-retention properties...

    Published March 11th 2009 by Routledge

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