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Clifton‐Brown J, Harfouche A, Casler MD, Dylan Jones H, Macalpine WJ, Murphy‐Bokern D, Smart LB, Adler A, Ashman C, Awty‐Carroll D, Bastien C, Bopper S, Botnari V, Brancourt‐Hulmel M, Chen Z, Clark LV, Cosentino S, Dalton S, Davey C, Dolstra O, Donnison I, Flavell R, Greef J, Hanley S, Hastings A, Hertzberg M, Hsu T, Huang LS, Iurato A, Jensen E, Jin X, Jørgensen U, Kiesel A, Kim D, Liu J, McCalmont JP, McMahon BG, Mos M, Robson P, Sacks EJ, Sandu A, Scalici G, Schwarz K, Scordia D, Shafiei R, Shield I, Slavov G, Stanton BJ, Swaminathan K, Taylor G, Torres AF, Trindade LM, Tschaplinski T, Tuskan GA, Yamada T, Yeon Yu C, Zalesny RS, Zong J, Lewandowski I. Breeding progress and preparedness for mass-scale deployment of perennial lignocellulosic biomass crops switchgrass, miscanthus, willow and poplar. GLOBAL CHANGE BIOLOGY. BIOENERGY 2019; 11:118-151. [PMID: 30854028 PMCID: PMC6392185 DOI: 10.1111/gcbb.12566] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 07/18/2018] [Indexed: 05/07/2023]
Abstract
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.
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Affiliation(s)
- John Clifton‐Brown
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | - Antoine Harfouche
- Department for Innovation in Biological, Agrofood and Forest systemsUniversity of TusciaViterboItaly
| | | | - Huw Dylan Jones
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | | | | | - Lawrence B. Smart
- Horticulture Section, School of Integrative Plant ScienceCornell UniversityGenevaNew York
| | - Anneli Adler
- SweTree Technologies ABUmeåSweden
- Institute of Crop Production EcologySwedish University of Agricultural SciencesUppsalaSweden
| | - Chris Ashman
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | - Danny Awty‐Carroll
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | | | - Sebastian Bopper
- Department of Seed Science and Technology, Institute of Plant Breeding, Seed Science and Population GeneticsUniversity of HohenheimStuttgartGermany
| | - Vasile Botnari
- Institute of Genetics, Physiology and Plant Protection (IGFPP) of Academy of Sciences of MoldovaChisinauMoldova
| | | | - Zhiyong Chen
- Insitute of MiscanthusHunan Agricultural UniversityHunan ChangshaChina
| | - Lindsay V. Clark
- Department of Crop Sciences & Center for Advanced Bioenergy and Bioproducts Innovation, 279 Edward R Madigan LaboratoryUniversity of IllinoisUrbanaIllinois
| | - Salvatore Cosentino
- Dipartimento di Agricoltura Alimentazione e AmbienteUniversità degli Studi di CataniaCataniaItaly
| | - Sue Dalton
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | - Chris Davey
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | - Oene Dolstra
- Plant BreedingWageningen University & ResearchWageningenThe Netherlands
| | - Iain Donnison
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | | | - Joerg Greef
- Julius Kuhn‐Institut (JKI)Bundesforschungsinstitut fur KulturpflanzenBraunschweigGermany
| | | | - Astley Hastings
- Institute of Biological and Environmental ScienceUniversity of AberdeenAberdeenUK
| | | | - Tsai‐Wen Hsu
- Taiwan Endemic Species Research Institute (TESRI)Nantou CountyTaiwan
| | - Lin S. Huang
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | - Antonella Iurato
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | - Elaine Jensen
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | - Xiaoli Jin
- Department of Agronomy & The Key Laboratory of Crop Germplasm Resource of Zhejiang ProvinceZhejiang UniversityHangzhouChina
| | - Uffe Jørgensen
- Department of AgroecologyAarhus University Centre for Circular BioeconomyTjeleDenmark
| | - Andreas Kiesel
- Department of Biobased Products and Energy Crops, Institute of Crop ScienceUniversity of HohenheimStuttgartGermany
| | - Do‐Soon Kim
- Department of Plant Sciences, Research Institute of Agriculture & Life Sciences, CALSSeoul National UniversitySeoulKorea
| | - Jianxiu Liu
- Institute of BotanyJiangsu Province and Chinese Academy of SciencesNanjingChina
| | - Jon P. McCalmont
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | - Bernard G. McMahon
- Natural Resources Research InstituteUniversity of Minnesota – DuluthDuluthMinnesota
| | | | - Paul Robson
- Institute of Biological, Environmental and Rural SciencesAberystwyth UniversityAberystwythUK
| | - Erik J. Sacks
- Department of Crop Sciences & Center for Advanced Bioenergy and Bioproducts Innovation, 279 Edward R Madigan LaboratoryUniversity of IllinoisUrbanaIllinois
| | - Anatolii Sandu
- Institute of Genetics, Physiology and Plant Protection (IGFPP) of Academy of Sciences of MoldovaChisinauMoldova
| | - Giovanni Scalici
- Dipartimento di Agricoltura Alimentazione e AmbienteUniversità degli Studi di CataniaCataniaItaly
| | - Kai Schwarz
- Julius Kuhn‐Institut (JKI)Bundesforschungsinstitut fur KulturpflanzenBraunschweigGermany
| | - Danilo Scordia
- Dipartimento di Agricoltura Alimentazione e AmbienteUniversità degli Studi di CataniaCataniaItaly
| | - Reza Shafiei
- James Hutton InstituteUniversity of DundeeDundeeUK
| | | | | | | | | | - Gail Taylor
- Biological SciencesUniversity of SouthamptonSouthamptonUK
| | - Andres F. Torres
- Plant BreedingWageningen University & ResearchWageningenThe Netherlands
| | - Luisa M. Trindade
- Plant BreedingWageningen University & ResearchWageningenThe Netherlands
| | - Timothy Tschaplinski
- The Center for Bioenergy InnovationOak Ridge National LaboratoryOak RidgeTennessee
| | - Gerald A. Tuskan
- The Center for Bioenergy InnovationOak Ridge National LaboratoryOak RidgeTennessee
| | - Toshihiko Yamada
- Field Science Centre for the Northern BiosphereHokkaido UniversitySapporoJapan
| | - Chang Yeon Yu
- College of Agriculture and Life Sciences 2Kangwon National UniversityChuncheonSouth Korea
| | | | - Junqin Zong
- Institute of BotanyJiangsu Province and Chinese Academy of SciencesNanjingChina
| | - Iris Lewandowski
- Department of Biobased Products and Energy Crops, Institute of Crop ScienceUniversity of HohenheimStuttgartGermany
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