AAFC IWYP Aligned Call: Increasing Wheat Yield with Multi-omics
AAFC IWYP 一致呼吁:通过多组学提高小麦产量
基本信息
- 批准号:BB/T004290/1
- 负责人:
- 金额:$ 25.98万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2019
- 资助国家:英国
- 起止时间:2019 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Wheat yield gains have averaged an annualized 1.14% increase worldwide from 1991 to 2012. However, considering FAO projections that indicate the world population will exceed 9 billion in 2050, this incremental development in a basic foodstuff needs to improve dramatically. As part of the effort to improve wheat yields the International Wheat Yield Partnership has the goal of increasing wheat yields by 50% in the next 20 years. Two key protagonists in this global wheat breeding effort are Canada and the UK where research institutions are working to achieve this goal.It is recognised that this will require not only the development of new ideas and innovative approaches to discover new alleles and traits that underlie yield gains, but also dedicated breeding efforts to incorporate the traits into elite genetic backgrounds. Yield gains are not realized until they are delivered as finished cultivars into the hands of growers. Wheat breeding programmes driven by traditional, phenotypic, selection accumulate favourable alleles and develop cultivars that result in high and stable yield in the given target environment. In wheat breeding, the necessity to develop cultivars with very specific end use quality targets increases the tendency to limit breeding work to elite-by-elite crossing, which consequently leads to a narrowing of the genetic background. Except for disease resistance alleles, which are often specifically targeted for the development of new cultivars, relatively little effort is typically incurred to broaden the genetic diversity of breeding programmes in order to discover under-utilized or novel alleles for agronomic performance and yield. This project proposes to share germplasm with a range of yield potentials and test cross diverse wheat growing environments.By sharing genetic improvements between diverse breeding programmes, a foundation for the delivery of increased wheat yield in the form of new spring and winter wheat cultivars can be laid. Improvements in wheat yields can provide considerable return on investment for wheat producers. For example, a 5% increase in Canadian wheat production would have a farm gate value of approximately $300 million dollars ($CDN) for the Canadian economy.
从1991年到2012年,全球小麦产量平均每年增长1.14%。然而,考虑到粮农组织的预测表明,2050年世界人口将超过90亿,这种基本粮食的渐进发展需要大幅改善。作为提高小麦产量努力的一部分,国际小麦产量伙伴关系的目标是在未来20年内将小麦产量提高50%。全球小麦育种工作的两个主要参与者是加拿大和英国,这两个国家的研究机构正在努力实现这一目标。人们认识到,这不仅需要发展新的想法和创新方法,以发现新的等位基因和性状,这些等位基因和性状是产量增加的基础,而且还需要专门的育种工作,将这些性状纳入精英遗传背景。产量的增加直到它们作为成品品种交付到种植者手中才得以实现。由传统的表型选择驱动的小麦育种计划积累了有利的等位基因,并开发了在特定目标环境中产生高产和稳定产量的品种。在小麦育种中,开发具有非常特定的最终用途质量目标的品种的必要性增加了将育种工作限制在精英与精英杂交的倾向,从而导致遗传背景的缩小。除了抗病等位基因,这往往是专门针对新品种的发展,相对较少的努力,通常是招致扩大遗传多样性的育种计划,以发现利用不足或新的等位基因的农艺性能和产量。该项目旨在共享具有一定产量潜力的种质资源,并在不同小麦生长环境下进行杂交试验。通过在不同育种计划之间共享遗传改良,可以为春小麦和冬小麦新品种的增产奠定基础。小麦产量的提高可以为小麦生产者提供可观的投资回报。例如,加拿大小麦产量增加5%将为加拿大经济带来约3亿加元($CDN)的农场价值。
项目成果
期刊论文数量(6)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
A wiring diagram to integrate physiological traits of wheat yield potential.
整合小麦产量潜力生理特征的接线图。
- DOI:10.1038/s43016-022-00512-z
- 发表时间:2022
- 期刊:
- 影响因子:23.2
- 作者:Reynolds MP
- 通讯作者:Reynolds MP
Meeting the Challenges Facing Wheat Production: The Strategic Research Agenda of the Global Wheat Initiative
- DOI:10.3390/agronomy12112767
- 发表时间:2022-11
- 期刊:
- 影响因子:0
- 作者:P. Langridge;M. Alaux;N. Almeida;K. Ammar;M. Baum;F. Bekkaoui;A. Bentley;B. Beres;B. Berger;H. Braun;G. Brown-Guedira;Christopher James Burt;Mario Jose Caccamo;L. Cattivelli;G. Charmet;P. Civáň;S. Cloutier;J. Cohan;Pierre J. Devaux;F. Doohan;M. Dreccer;M. Ferrahi;S. Germán;S. B. Goodwin;S. Griffiths;C. Guzmán;H. Handa;M. Hawkesford;Zhonghu He;E. Huttner;T. Ikeda;B. Kilian;I. King;J. King;J. Kirkegaard;J. Lage;J. Le Gouis;S. Mondal;E. Mullins;F. Ordon;J. I. Ortiz-Monasterio;H. Özkan;İ. Öztürk;S. Pereyra;C. Pozniak;H. Quesneville;M. Quincke;G. Rebetzke;Jochen Christoph Reif;Teresa Saavedra-Bravo;U. Schurr;S. Sharma;S. Singh;R. Singh;J. Snape;W. Tadesse;H. Tsujimoto;R. Tuberosa;Tim G. Willis;Xueyong Zhang
- 通讯作者:P. Langridge;M. Alaux;N. Almeida;K. Ammar;M. Baum;F. Bekkaoui;A. Bentley;B. Beres;B. Berger;H. Braun;G. Brown-Guedira;Christopher James Burt;Mario Jose Caccamo;L. Cattivelli;G. Charmet;P. Civáň;S. Cloutier;J. Cohan;Pierre J. Devaux;F. Doohan;M. Dreccer;M. Ferrahi;S. Germán;S. B. Goodwin;S. Griffiths;C. Guzmán;H. Handa;M. Hawkesford;Zhonghu He;E. Huttner;T. Ikeda;B. Kilian;I. King;J. King;J. Kirkegaard;J. Lage;J. Le Gouis;S. Mondal;E. Mullins;F. Ordon;J. I. Ortiz-Monasterio;H. Özkan;İ. Öztürk;S. Pereyra;C. Pozniak;H. Quesneville;M. Quincke;G. Rebetzke;Jochen Christoph Reif;Teresa Saavedra-Bravo;U. Schurr;S. Sharma;S. Singh;R. Singh;J. Snape;W. Tadesse;H. Tsujimoto;R. Tuberosa;Tim G. Willis;Xueyong Zhang
Wheat Improvement - Food Security in a Changing Climate
小麦改良——气候变化下的粮食安全
- DOI:10.1007/978-3-030-90673-3_21
- 发表时间:2022
- 期刊:
- 影响因子:0
- 作者:Foulkes M
- 通讯作者:Foulkes M
Association Mapping of Quantitative Trait Loci for Agronomic Traits in a Winter Wheat Collection Grown in Kazakhstan
- DOI:10.3390/agronomy13082054
- 发表时间:2023-08-01
- 期刊:
- 影响因子:3.7
- 作者:Amalova,Akerke;Yessimbekova,Minura;Abugalieva,Saule
- 通讯作者:Abugalieva,Saule
A 'wiring diagram' for source strength traits impacting wheat yield potential.
源强度特征影响小麦产量潜力的“接线图”。
- DOI:10.1093/jxb/erac415
- 发表时间:2023-01-01
- 期刊:
- 影响因子:6.9
- 作者:
- 通讯作者:
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Simon Griffiths其他文献
Connected Greedy Colourings
连接贪婪着色
- DOI:
10.1007/978-3-642-54423-1_38 - 发表时间:
2014 - 期刊:
- 影响因子:2.1
- 作者:
F. Benevides;Victor A. Campos;M. C. Dourado;Simon Griffiths;R. Morris;L. Rocha;Ana Silva - 通讯作者:
Ana Silva
On the Ramsey number of the triangle and the cube
- DOI:
10.1007/s00493-015-3089-8 - 发表时间:
2015-05-21 - 期刊:
- 影响因子:1.000
- 作者:
Gonzalo Fiz Pontiveros;Simon Griffiths;Robert Morris;David Saxton;Jozef Skokan - 通讯作者:
Jozef Skokan
The Erdös-Ginzberg-Ziv theorem with units
- DOI:
10.1016/j.disc.2007.09.060 - 发表时间:
2008-12 - 期刊:
- 影响因子:0
- 作者:
Simon Griffiths - 通讯作者:
Simon Griffiths
The spectrum of random lifts
随机提升的频谱
- DOI:
- 发表时间:
2010 - 期刊:
- 影响因子:0
- 作者:
L. Addario;Simon Griffiths - 通讯作者:
Simon Griffiths
Deviation probabilities for arithmetic progressions and irregular discrete structures
算术级数和不规则离散结构的偏差概率
- DOI:
10.1214/23-ejp1012 - 发表时间:
2020 - 期刊:
- 影响因子:1.4
- 作者:
Simon Griffiths;Christoph Koch;Matheus Secco - 通讯作者:
Matheus Secco
Simon Griffiths的其他文献
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{{ truncateString('Simon Griffiths', 18)}}的其他基金
Unlocking the potential of wheat grain heterogeneity using machine learning-enabled machine vision
使用支持机器学习的机器视觉释放小麦籽粒异质性的潜力
- 批准号:
BB/W005972/1 - 财政年份:2022
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
Delivering high dietary fibre via improved wheat cultivars and products
通过改良小麦品种和产品提供高膳食纤维
- 批准号:
BB/T014237/1 - 财政年份:2020
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
15-IWYP. A genetic diversity toolkit to maximise harvest index by controlling the duration of developmental phases
15-IWYP。
- 批准号:
BB/N020421/1 - 财政年份:2016
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
Developing novel types of low protein wheat for breadmaking
开发用于面包制作的新型低蛋白小麦
- 批准号:
BB/N001001/1 - 财政年份:2016
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
13TSB_N4L2CRD: High Fibre Wheat for Healthier White Bread
13TSB_N4L2CRD:高纤维小麦,用于更健康的白面包
- 批准号:
BB/L024543/1 - 财政年份:2014
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
UK and Central European linkages for wheat genetics, physiology, and breeding
英国和中欧在小麦遗传学、生理学和育种方面的联系
- 批准号:
BB/L027127/1 - 财政年份:2014
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
Genetic improvement of wheat to reduce the potential for acrylamide formation during processing.
对小麦进行遗传改良,以减少加工过程中丙烯酰胺形成的可能性。
- 批准号:
BB/I020942/1 - 财政年份:2012
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
Development and validation of a flexible genotyping platform for wheat
灵活的小麦基因分型平台的开发和验证
- 批准号:
BB/I01750X/1 - 财政年份:2011
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
Genetic diversity and yield stability for increased resilience against climate change in the UK
遗传多样性和产量稳定性可增强英国应对气候变化的能力
- 批准号:
BB/H012370/1 - 财政年份:2010
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
Exploiting novel genes to improve resource use efficiency in wheat.
利用新基因提高小麦资源利用效率。
- 批准号:
BB/H009698/1 - 财政年份:2009
- 资助金额:
$ 25.98万 - 项目类别:
Research Grant
相似海外基金
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AAFC IWYP 一致呼吁;
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