Improving corn (Zeamays L.) N managementis pertinent to economic andenvironmental objectives. However, there are limited comprehensive data sources to develop and test N fertilizer decision aid tools across a wide geographic range of soil and weather scenarios. Therefore, a public-industry partnership was formed to conduct standardized corn N rate response field studies throughout the U.S. Midwest. This research was conducted using a standardized protocol at 49 site-years across eight states over the 2014–2016 growing seasons with many soil, plant, and weather related measurements. This note provides the data (found in supplemental files), outlines the data, summarizes key findings, and highlights the strengths and weakness for those who wish to use this dataset.

中文翻译：

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来自公共行业合作伙伴关系的数据，用于加强玉米氮研究

改良玉米 ( Zeamays L.) N 管理与经济和环境目标相关。然而，在广泛的土壤和天气场景中开发和测试氮肥决策辅助工具的综合数据来源有限。因此，形成了一个公共行业合作伙伴关系，以在整个美国中西部进行标准化的玉米氮肥率响应田间研究。这项研究是使用标准化协议在 2014-2016 生长季节在八个州的 49 个地点年进行的，其中包含许多土壤、植物和天气相关的测量。本说明提供数据（可在补充文件中找到）、概述数据、总结主要发现，并为那些希望使用此数据集的人突出优势和劣势。