LTAR Phosphorus Budget Summary
Surface agronomic P budgets for 61 cropping systems using field-scale P flux data across 24 research sites in the United States and Canada. Data are representative of P inputs and outputs associated with the production of each crop in a respective rotation year, ranging from 1 to 10 rotation years. This dataset provides a comparison of field-scale soil surface P fluxes and phosphorus budgets across sites and cropping systems.
Resources in this dataset:
Resource Title: LTAR Phosphorus Budget Summary Data Sources and References.
File Name: DataSourcesAndReferences.csv
Resource Description: This file includes data sources and references relevant to calculated P budgets. Affiliated numerical data can be found in the LTAR Phosphorus Budget Summary Data file.
Resource Title: LTAR Phosphorus Budget Summary Data.
File Name: PBudgetData.csv
Resource Description: Agronomic annual and system data for calculated P budgets for cropping systems throughout the United States and Canada.
Funding
USDA-ARS: LTAR
History
Data contact name
Williams, MarkData contact email
mark.williams2@usda.govPublisher
Ag Data CommonsIntended use
The phosphorus budgets within this database are representative of cropping systems throughout the Long-Term Agroecosystem Research (LTAR) Network in the United States as well as non-LTAR sites, including Ontario and Manitoba, Canada. Data are intended to compare field-scale soil surface P fluxes and budgets across sites and cropping systems and identify gaps in P budgets across study sites.Use limitations
Use of these datasets should be used to compare typical phosphorus budgets across cropping systems and sites throughout the United States and Canada. Use of the data should follow the LTAR Data Sharing Principles and Guidelines, which can be found at: https://ltar.ars.usda.gov/wp-content/uploads/2020/05/LTAR_DataSharing_PrincGuide_v1_0.pdf.Temporal Extent Start Date
2000-01-01Temporal Extent End Date
2020-12-31Theme
- Not specified
Geographic Coverage
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location - description
Ontario, Manitoba, Canada, United StatesISO Topic Category
- environment
- farming
- geoscientificInformation
Ag Data Commons Group
- Long-Term Agroecosystem Research
National Agricultural Library Thesaurus terms
phosphorus; United States; crop rotation; data collection; soil; biogeochemical cycles; nutrient management; Long-Term Agroecosystem Research Network; Ontario; Manitoba; databases; soil nutrient dynamics; Natural Resources Earth and Environmental SciencesOMB Bureau Code
- 005:18 - Agricultural Research Service
OMB Program Code
- 005:040 - National Research
ARS National Program Number
- 211
- 216
Primary article PubAg Handle
Pending citation
- No
Related material without URL
Welikhe, P., Williams, M, King, K., Bos, J., Akland, M., Augustine, D., Baffaut, C., Beck, E.G., Bierer, A., Bosch, D.D., Boughton, E., Brandani, C., Brooks, E., Buda, A., Cavigelli, M., Faulkner, J., Feyereisen, G., Fortuna, A., Gamble, J., Hanrahan, B., Hussain, M., Kohmann, M., Kovar, J., Lee, B., Leytem, A., Line, D., Liebig, M., Macrae, M., Moorman, T., Moriasi, D., Nelson, N., Ortega-Pieck, A., Osmond, D., Pisani, O., Reba, M., Saha, A., Sanchez, J., Silveira, M., Smith, D., Spiegal, S., Swain, H., Unrine, J., Webb, P., White, K., Wilson, H., Yasarer, L. Characterization of phosphorus budgets across a range of U.S. and Canadian agricultural production systems. Nutrient Cycling in Agroecosystems.Public Access Level
- Public