Is the extreme phosphate sensitivity found among Australian plants a consequence of their adaptation to a severely phosphate-limited environment?

澳大利亚植物对磷酸盐极度敏感是否是它们适应磷酸盐严重限制环境的结果？

• 批准号: DP110101120
• 负责人: Em/Prof Johannes (Hans) Lambers
• 金额: $ 27.44万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2011
• 资助国家: 澳大利亚
• 起止时间: 2011-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP110101120
• 关键词: extreme; phosphate; sensitivity; found; among

The phosphorus (P)-impoverished soils of south-western Australia have allowed the evolution of many plants that are amazingly efficient at retrieving P from dying tissues. This project will contribute to the understanding of the mechanism determining P efficiency and will contribute significantly to the development of crops that are less reliant on non-renewable P fertilisers.

澳大利亚西南部缺乏磷的土壤使许多植物得以进化，这些植物在从死亡组织中吸收磷方面效率惊人。该项目将有助于理解决定磷肥效率的机制，并将为开发对不可再生磷肥依赖程度较低的作物做出重大贡献。