Wheat Improvement from Synthetic Hexaploids (WISH)

合成六倍体小麦改良 (WISH)

• 批准号: BB/K020269/1
• 负责人: Andy Greenland
• 金额: $ 33.42万
• 依托单位: National Institute of Agricultural Botany
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2013
• 资助国家: 英国
• 起止时间: 2013 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=BB%2FK020269%2F1
• 关键词: Wheat; Improvement; Synthetic; Hexaploids; WISH

NIAB ran a BBSRC-funded pre-breeding project, with three breeding companies, which made >5600 new wheat lines by crossing Synthetic Hexaploid Wheats (SHWs) with UK varieties. SHWs can contain useful variation from wild relatives lost during the domestication of wheat. Many of our SHW-derivatives have out-performed their adapted parent in yield trials. In other tests, lines have retained good yields even under reduced nitrogen inputs. However, more testing is required to identify any lines which may have genuine commercial potential.This project (WISH) will provide two further years of yield trials (including low input tests), together with quality, purity, pathology, genetic and agronomy screening. The most promising lines will enter National List trials in September 2014, and a novel royalty share scheme will reward all partners for any eventual commercial success. WISH is a new model for turning promising public sector research leads into actual varieties grown by UK farmers.

NIAB与三家育种公司合作，开展了一个由BBSRC资助的预育种项目，通过将合成六倍体小麦(SHW)与英国品种杂交，培育出了5600个新的小麦品系。SHW可以包含在小麦驯化过程中失去的野生近亲的有用变异。我们的许多SHW-衍生品在收益率试验中的表现都超过了它们的适应亲本。在其他测试中，品系即使在减少氮素投入的情况下也保持了良好的产量。然而，需要更多的测试来确定任何可能具有真正商业潜力的品系。该项目(WISH)将提供两年的产量试验(包括低投入试验)，以及质量、纯度、病理学、遗传和农艺筛选。最有希望的线路将于2014年9月进入国家名单试验，一项新的特许权使用费分享计划将奖励所有最终取得商业成功的合作伙伴。Wish是一种新的模式，可以将有前途的公共部门研究成果转化为英国农民种植的实际品种。

项目成果

Pre-breeding in UK cereal crops - plant science into practice!

英国谷类作物的预育种——植物科学付诸实践！

• 发表时间: 2017
• 作者: Howell PM