Category: Feedstocks

Feedstock webpage

Tree growth ten years after residual biomass removal, soil compaction, tillage, and competing vegetation control in a highly-productive Douglas-fir plantation

The Fall River Long-term Soil Productivity Trial in western Washington State, USA was designed to study potential impacts on Douglas-fir tree growth of residual biomass removal on a productive soil in the Pacific Northwest region. The objective of this investigation was to examine the effects of residual biomass removal, soil compaction, tillage following compaction, and competing vegetation control on subsequent stand productivity through 10 growing seasons.
Follow this link to learn more: http://www.sciencedirect.com/science/article/pii/S0378112713003307

A Case Study for a Biomass Logging Operation — Texas Forest Service (the Texas A&M University System)

With the recent prices of oil and gas having increased substantially, biomass from forests has generated substantial interest as an energy source. Several potential bio-energy projects in different, preliminary stages of planning in East Texas could need substantial supplies of woody biomass. Logging contractors may ask 1) what does it take to start a logging business for woody biomass, 2) how much does it cost to produce, and 3) is it profitable? Potential customers may want to know what the delivered price may be. To answer these questions, Texas Forest Service presents the following case study and attached spreadsheet of itemized costs of a logging business for woody biomass.
Follow this link to learn more: http://txforestservice.tamu.edu/main/popup.aspx?id=893