Skip to Main Content
U.S. Forest Service
Caring for the land and serving people

United States Department of Agriculture

Home > Search > Publication Information

  1. Share via EmailShare on FacebookShare on LinkedInShare on Twitter
    Dislike this pubLike this pub
    Author(s): John Clifton-Brown; Antoine Harfouche; Michael D. Casler; Huw Dylan Jones; William J. Macalpine; Donal Murphy-Bokern; Lawrence B. Smart; Anneli Adler; Chris Ashman; Danny Awty-Carroll; Catherine Bastien; Sebastian Bopper; Vasile Botnari; Maryse Brancourt-Hulmel; Zhiyong Chen; Lindsay V Clark; Salvatore Cosentino; Sue Dalton; Chris Davey; Oene Dolstra; Iain Donnison; Richard Flavell; Joerg Greef; Steve Hanley; Astley Hastings; Magnus Hertzberg; Tsai-Wen Hsu; Lin S. Huang; Antonella Iurato; Elaine Jensen; Xiaoli Jin; Uffe Jørgensen; Andreas Kiesel; Do-Soon Kim; Jianxiu Liu; Jon P. McCalmont; Bernard G. McMahon; Michal Mos; Paul Robson; Erik J. Sacks; Anatolii Sandu; Giovanni Scalici; Kai Schwarz; Danilo Scordia; Reza Shafiei; Ian Shield; Gancho Slavov; Brian J. Stanton; Kankshita Swaminathan; Gail Taylor; Andres F. Torres; Luisa M. Trindade; Timothy Tschaplinski; Gerald A. Tuskan; Toshihiko Yamada; Chang Yeon Yu; Ronald S. Zalesny; Junqin Zong; Iris Lewandowski
    Date: 2018
    Source: GCB Bioenergy
    Publication Series: Scientific Journal (JRNL)
    Station: Northern Research Station
    PDF: Download Publication  (1.0 MB)

    Description

    Genetic improvement through breeding is one of the key approaches to increasing biomass supply. This paper documents the breeding progress to date for four perennial biomass crops (PBCs) that have high output–input energy ratios: namely Panicum virgatum (switchgrass), species of the genera Miscanthus (miscanthus), Salix (willow) and Populus (poplar). For each crop, we report on the size of germplasm collections, the efforts to date to phenotype and genotype, the diversity available for breeding and on the scale of breeding work as indicated by number of attempted crosses. We also report on the development of faster and more precise breeding using molecular breeding techniques. Poplar is the model tree for genetic studies and is furthest ahead in terms of biological knowledge and genetic resources. Linkage maps, transgenesis and genome editing methods are now being used in commercially focused poplar breeding. These are in development in switchgrass, miscanthus and willow generating large genetic and phenotypic data sets requiring concomitant efforts in informatics to create summaries that can be accessed and used by practical breeders. Cultivars of switchgrass and miscanthus can be seed‐based synthetic populations, semihybrids or clones. Willow and poplar cultivars are commercially deployed as clones. At local and regional level, the most advanced cultivars in each crop are at technology readiness levels which could be scaled to planting rates of thousands of hectares per year in about 5 years with existing commercial developers. Investment in further development of better cultivars is subject to current market failure and the long breeding cycles. We conclude that sustained public investment in breeding plays a key role in delivering future mass‐scale deployment of PBCs.

    Publication Notes

    • Check the Northern Research Station web site to request a printed copy of this publication.
    • Our on-line publications are scanned and captured using Adobe Acrobat.
    • During the capture process some typographical errors may occur.
    • Please contact Sharon Hobrla, shobrla@fs.fed.us if you notice any errors which make this publication unusable.
    • We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
    • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.

    Citation

    Clifton-Brown, John; Harfouche, Antoine; Casler, Michael D.; Dylan Jones, Huw; Macalpine, William J.; Murphy-Bokern, Donal; Smart, Lawrence B.; Adler, Anneli; Ashman, Chris; Awty-Carroll, Danny; Bastien, Catherine; Bopper, Sebastian; Botnari, Vasile; Brancourt-Hulmel, Maryse; Chen, Zhiyong; Clark, Lindsay V.; Cosentino, Salvatore; Dalton, Sue; Davey, Chris; Dolstra, Oene; Donnison, Iain; Flavell, Richard; Greef, Joerg; Hanley, Steve; Hastings, Astley; Hertzberg, Magnus; Hsu, Tsai-Wen; Huang, Lin S.; Iurato, Antonella; Jensen, Elaine; Jin, Xiaoli; Jørgensen, Uffe; Kiesel, Andreas; Kim, Do-Soon; Liu, Jianxiu; McCalmont, Jon P.; McMahon, Bernard G.; Mos, Michal; Robson, Paul; Sacks, Erik J.; Sandu, Anatolii; Scalici, Giovanni; Schwarz, Kai; Scordia, Danilo; Shafiei, Reza; Shield, Ian; Slavov, Gancho; Stanton, Brian J.; Swaminathan, Kankshita; Taylor, Gail; Torres, Andres F.; Trindade, Luisa M.; Tschaplinski, Timothy; Tuskan, Gerald A.; Yamada, Toshihiko; Yeon Yu, Chang; Zalesny, Ronald S.; Zong, Junqin; Lewandowski, Iris. 2018. Breeding progress and preparedness for mass-scale deployment of perennial lignocellulosic biomass crops switchgrass, miscanthus, willow and poplar. GCB Bioenergy. 11(1): 118-151. https://doi.org/10.1111/gcbb.12566.

    Cited

    Google Scholar

    Keywords

    bioenergy, feedstocks, lignocellulose, M. sacchariflorus, M. sinensis, Miscanthus, Panicum virgatum, perennial biomass crop, Populus spp., Salix spp.

    Related Search


    XML: View XML
Show More
Show Fewer
Jump to Top of Page
https://www.fs.usda.gov/treesearch/pubs/58360