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.