Progress in upscaling Miscanthus biomass production for the European bio-economy with seed-based hybrids

被引：152

作者：

Clifton-Brown, John ^{[1
]}

Hastings, Astley ^{[2
]}

Mos, Michal ^{[3
,4
]}

Mccalmont, Jon P. ^{[1
]}

Ashman, Chris ^{[1
]}

Awty-Carroll, Danny ^{[1
]}

Cerazy, Joanna ^{[5
]}

Chiang, Yu-Chung ^{[6
]}

Cosentino, Salvatore ^{[7
]}

Cracroft-Eley, William ^{[4
]}

Scurlock, Jonathan ^{[8
]}

Donnison, Iain S. ^{[1
]}

Glover, Chris ^{[1
]}

Golab, Izabela ^{[9
]}

Greef, Joerg M. ^{[10
]}

Gwyn, Jeff ^{[11
]}

Harding, Graham ^{[3
]}

Hayes, Charlotte ^{[1
]}

Helios, Waldemar ^{[9
]}

Hsu, Tsai-Wen ^{[12
]}

Huang, Lin S. ^{[1
]}

Jezowski, Stanislaw ^{[5
]}

Kim, Do-Soon ^{[13
]}

Kiesel, Andreas ^{[14
]}

Kotecki, Andrzej ^{[9
]}

Krzyzak, Jacek ^{[15
]}

Lewandowski, Iris ^{[14
]}

Lim, Soo Hyun ^{[13
]}

Liu, Jianxiu ^{[16
]}

Loosely, Marc ^{[1
]}

Meyer, Heike ^{[10
]}

Murphy-Bokern, Donal ^{[17
]}

Nelson, Walter ^{[11
]}

Pogrzeba, Marta ^{[15
]}

Robinson, George ^{[4
]}

Robson, Paul ^{[1
]}

Rogers, Charlie ^{[11
]}

Scalici, Giovanni ^{[7
]}

Schuele, Heinrich ^{[18
]}

Shafiei, Reza ^{[1
]}

Shevchuk, Oksana ^{[19
]}

Schwarz, Kai-Uwe ^{[10
]}

Squance, Michael ^{[1
]}

Swaller, Tim ^{[11
]}

Thornton, Judith ^{[1
]}

Truckses, Thomas ^{[14
]}

Botnari, Vasile ^{[20
]}

Vizir, Igor ^{[21
]}

Wagner, Moritz ^{[14
]}

Warren, Robin ^{[1
]}

机构：

[1] Aberystwyth Univ, Inst Biol Environm & Rural Sci, Aberystwyth SY23 3EE, Dyfed, Wales

[2] Univ Aberdeen, Inst Biol & Environm Sci, 23 St Machar Dr, Aberdeen AB24 3UU, Scotland

[3] Blankney Estates Ltd, Lincoln LN4 3AZ, England

[4] Terravesta Ltd, Lincoln LN1 2RH, England

[5] Polish Acad Sci, Inst Plant Genet, Strzeszynska 34, PL-60479 Poznan, Poland

[6] Natl Sun Yat Sen Univ, Dept Biol Sci, Kaohsiung, Taiwan

[7] Univ Catania, Dipartimento Agr Alimentaz & Ambiente, Via S Sofia 100, Catania, Italy

[8] Natl Farmers Union, Agr House, Stoneleigh Pk CV8 2TZ, Warwick, England

[9] Wroclaw Univ Environm & Life Sci, Dept Crop Prod, Ul CK Norwida, PL-2550375 Wroclaw, Poland

[10] JKI, Bundesforschungsinst Kulturpflanzen, Inst Crop & Soil Sci, Bundesallee 50, D-38116 Braunschweig, Germany

[11] CERES Inc, 1535 Rancho Conejo Blvd, Thousand Oaks, CA 91320 USA

[12] Taiwan Endem Species Res Inst, Jiji 552, Nantou County, Taiwan

[13] Seoul Natl Univ Gwank, Res Inst Agr & Life Sci, Dept Plant Sci, 599 Gwanak Ro, Seoul 151742, South Korea

[14] Univ Hohenheim, Biobased Prod & Energy Crops 340b, Fruwirthstr 23, D-70599 Stuttgart, Germany

[15] Inst Ecol Ind Areas, Ul Kossutha 6, PL-40844 Katowice, Poland

[16] Jiangsu Prov & Chinese Acad Sci, Inst Bot, Nanjing 210014, Jiangsu, Peoples R China

[17] Lindenweg 12, D-49393 Kroge Ehrendorf, Lohne, Germany

[18] Deutsch Agrarzentrum, Ukrainska Str 9A, UA-20109 Potash, Ukraine

[19] Natl Acad Sci Ukraine, Donetsk Bot Garden, 110 Ilicha Ave, UA-83059 Donetsk, Ukraine

[20] Moldavian Acad Sci, Inst Genet Physiol & Plant Protect IGFPP, MD-2002 Kishinev, Moldova

[21] UK Ukraine & UK Moldova Links, 22 Acacia Grove, London KT3 3BJ, England

[22] Hokkaido Univ, Field Sci Ctr Northern Biosphere, Sapporo, Hokkaido, Japan

[23] Dongying Agr Inst, Jiaozhoulu 383, Donying 257091, Shandong, Peoples R China

来源：

GLOBAL CHANGE BIOLOGY BIOENERGY | 2017年 / 9卷 / 01期

基金：

英国生物技术与生命科学研究理事会; “创新英国”项目;

关键词：

bioenergy; biomass; breeding; crop modelling; energy crops; land-use change; Miscanthus; perennial grasses; renewable energy; ENERGY CROPS; LAND-USE; CARBON MITIGATION; AGRONOMIC FACTORS; GREAT-BRITAIN; BIOENERGY; YIELD; ACCUMULATION; GERMINATION; OPTIONS;

D O I：

10.1111/gcbb.12357

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Field trials in Europe with Miscanthus over the past 25 years have demonstrated that interspecies hybrids such as M. x giganteus (M x g) combine both high yield potentials and low inputs in a wide range of soils and climates. Miscanthus hybrids are expected to play a major role in the provision of perennial lignocellulosic biomass across much of Europe as part of a lower carbon economy. However, even with favourable policies in some European countries, uptake has been slow. M x g, as a sterile clone, can only be propagated vegetatively, which leads to high establishment costs and low multiplication rates. Consequently, a decade ago, a strategic decision to develop rapidly multiplied seeded hybrids was taken. To make progress on this goal, we have (1) harnessed the genetic diversity in Miscanthus by crossing and progeny testing thousands of parental combinations to select several candidate seed-based hybrids adapted to European environments, (2) established field scale seed production methods with annual multiplication factors >1500x, (3) developed the agronomy for establishing large stands from seed sown plug plants to reduce establishment times by a year compared to M x g, (4) trialled a range of harvest techniques to improve compositional quality and logistics on a large scale, (5) performed spatial analyses of yield potential and land availability to identify regional opportunities across Europe and doubled the area within the bio-climatic envelope, (6) considered on-farm economic, practical and environmental benefits that can be attractive to growers. The technical barriers to adoption have now been overcome sufficiently such that Miscanthus is ready to use as a low-carbon feedstock in the European bio-economy.

引用

页码：6 / 17

页数：12

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