Estimated Statewide Phosphorus Fertilizer density per culivated acre by major watershed in Minnesota for crop year 2018
This page last updated:
07/08/2021
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Section 1: Overview
Originator:University of Minnesota
Title:
Estimated Statewide Phosphorus Fertilizer density per culivated acre by major watershed in Minnesota for crop year 2018
Abstract:
Phosphorus fertilizer use was estimated for the state on a major watershed (HUC8) basis. Six major crops that receive Phosphorus fertilizer were isolated in the 2018 Cropland Data Layer (Corn, Soybeans, Wheat, Sugar beets, Potatoes, and Dry Beans). Corn, Soybean, and Wheat fertilizer use was estimating using the 2016-2019 USDA ERS Fertilizer Use Report, and the remaining crops had University of Minnesota recommendations (median Soil Test P) applied to them. All values of Phosphorus fertilizer are listed as Pounds of Elemental Phosphorus. The data was normalized using 2018 cultivated acres and a fertilizer density per cultivated acre was calculated.
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Bounding Coordinates:
-97.666563
-89.397030
49.404412
43.160727
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Contact Person Information:
Jake Galzki,
University of Minnesota
1991 Upper Buford Circle
St. Paul,
MN
55108
Phone:
Email: galzk001@umn.edu
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Section 2: Data Quality
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Section 3: Spatial Data Organization (not used in this metadata)
Section 4: Coordinate System
Horizontal Coordinate Scheme:
Universal Transverse Mercator
UTM Zone Number:
15
Horizontal Datum:
NAD83
Horizontal Units:
meters
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Section 5: Attributes
Overview:
P_fert_lbs represents estimated amount of fertilizer P (elemental pounds) applied to the landscape.
Cdl_cult18 represents the estimated cultivated acres per watershed in 2018.
Pfert_Acre represents the estimated fertilizer per acre per watershed.
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Section 6: Distribution
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Section 7: Metadata Reference
Metadata Date:
07/08/2021
Contact Person Information:
Jake Galzki,
University of Minnesota
1991 Upper Buford Circle
St. Paul,
MN
55108
Phone:
Email: galzk001@umn.edu
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