Rothamsted Long-term Experiments Electronic Archive

e-RA provides a permanent managed repository and knowledgebase for secure storage of metadata and data from Rothamsted's Long-term Experiments, the oldest, continuous agronomic experiments in the world. Together with the accompanying meteorological records, associated documentation and sample archive, it is a unique historical record of experiments that have been measured continuously since 1843. e-RA provides comprehensive descriptions of Rothamsted's long-term experiments including Broadbalk Wheat, Park Grass Hay, Hoosfield Barley, Rothamsted and Woburn Ley Arables, and Long-term Liming. e-RA maintains long-term routine data collections including crop yields, quality traits, agronomic management, soil chemistry, disease, and botanical diversity. The experiments are available as a research infrastructure to scientists and scientists are encouraged to deposit any new data generated with e-RA.e-RA 是一个永久托管的存储库与知识库，用于安全存储洛桑试验站（Rothamsted）长期农艺试验的元数据与原始试验数据——该长期试验是全球历史最悠久的连续型农艺试验。搭配配套的气象观测记录、关联文档与样本存档后，该平台便构成了一套自1843年起持续记录的独特试验历史档案。e-RA 对洛桑试验站的多项长期试验提供了全面的描述，涵盖布罗德博克小麦试验（Broadbalk Wheat）、帕克草地干草试验（Park Grass Hay）、胡斯菲尔德大麦试验（Hoosfield Barley）、洛桑与沃本短期草地耕作试验（Rothamsted and Woburn Ley Arables），以及长期石灰施用试验（Long-term Liming）。e-RA 还维护了长期常规数据采集库，涵盖作物产量、品质性状、农艺管理措施、土壤化学指标、病害监测数据与植物多样性数据。该试验数据集作为科研基础设施面向科研人员开放，同时鼓励科研人员将依托e-RA产生的新增数据提交至该平台。

搜集汇总

背景与挑战

背景概述

e-RA是一个永久管理的电子存档，用于安全存储和传播洛桑研究所自1843年以来的长期农业实验数据，这些实验是全球历史最悠久的连续农学实验。该数据库包含作物产量、土壤化学、气象记录和相关文档，构成独特的历史记录，并通过开放访问数据集等方式为科学社区提供研究基础设施。