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Late-season corn stalk nitrate measurements across the US Midwest from 2006 to 2018.
Laurent, Anabelle; Cleveringa, Alex; Fey, Suzanne; Kyveryga, Peter; Wiese, Nathan; Lefebvre, Mark; Newville, Darren; Quinn, Daniel; McGuire, John; Tao, Haiying; Morris, Thomas F; Miguez, Fernando E.
Afiliación
  • Laurent A; Department of Agronomy, Iowa State University, Ames, IA, USA. laurent.anabelle@gmail.com.
  • Cleveringa A; Department of Agronomy, Iowa State University, Ames, IA, USA.
  • Fey S; Research Center for Farming Innovation, Iowa Soybean Association, Ankeny, IA, USA.
  • Kyveryga P; Research Center for Farming Innovation, Iowa Soybean Association, Ankeny, IA, USA.
  • Wiese N; East Otter Tail Soil and Water Conservation District, Perham, MN, USA.
  • Lefebvre M; Stearns County Soil and Water Conservation District, Waite Park, MN, USA.
  • Newville D; East Otter Tail Soil and Water Conservation District, Perham, MN, USA.
  • Quinn D; Department of Agronomy, Purdue University, West Lafayette, IN, USA.
  • McGuire J; Simplified Technology Services LLC, Edgerton, OH, USA.
  • Tao H; Department of Plant Science and Landscape Architecture, University of Connecticut, Storrs, CT, USA.
  • Morris TF; Department of Plant Science and Landscape Architecture, University of Connecticut, Storrs, CT, USA.
  • Miguez FE; Department of Agronomy, Iowa State University, Ames, IA, USA.
Sci Data ; 10(1): 192, 2023 04 07.
Article en En | MEDLINE | ID: mdl-37029130
The late-season Corn Stalk Nitrate Test (CSNT) is a well-known tool to help evaluate the after-the-fact performance of nitrogen management. The CSNT has the unique ability to distinguish between optimal and excessive corn nitrogen status, which makes it helpful for identifying the over-application of N so that farmers can adjust their future nitrogen decisions. This paper presents a multi-year and multi-location dataset of late-season corn stalk nitrate test measurements across the US Midwest from 2006 to 2018. The dataset consists of 32,025 corn stalk nitrate measurements from 10,675 corn fields. The nitrogen form, total N rate applied, US state, year of harvest, and climatic conditions are included for each corn field. When available, previous crop, manure source, tillage, and timing of N application are also informed. We provide a detailed description of the dataset to make it usable by the scientific community. Data are published through an R package and also available at the USDA National Agricultural Library Ag Data Commons repository and through an interactive website.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Sci Data Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Sci Data Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Reino Unido