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The Accumulation and Bioavailability of Soil Nitrogen and Carbon Under Long-term Farming Systems in Pennsylvania.
Entry ID: usda.ars.PSWMRL.LongTermFarm

Abstract: (from Project Abstract)
Problem: the objective of this research is to determine and contrast
soil nitrogen, soil carbon, and soil phosphorus accumulation and
availability under common farming systems in the Mid-Atlantic states.
These systems consist of long term cropping patterns ranging from
continuous corn through numerous rotations to continuous grass.
Nitrogen is being supplied as animal ... View entire text
Geographic Coverage
Spatial coordinates   
  N: 45.0   S: 40.0   E: -78.0   W: -84.0

Data Set Citation
Dataset Originator/Creator: Ronald Schnabel, Marife Corre, and William Stout.
Dataset Title: The Accumulation and Bioavailability of Soil Nitrogen and Carbon Under Long-term
Dataset Release Date: 1999-01-01T00:00:00.000Z
Dataset Release Place: University Park, PA
Dataset Publisher: USDA-ARS Pasture Systems and Watershed Management Research Laboratory
Version: Not provided
Temporal Coverage
Start Date: 1997-05-01
Stop Date: 1998-09-30
Quality not peer reviewed as data set is still in progress
Access Constraints Contact Data Center
Use Constraints none
Data Set Progress
Data Center
Pasture Systems & Watershed Management Research Laboratory, Agricultural Research Service, U. S. Department of Agriculture Supplemental Info
Data Center URL:

Data Center Personnel
Phone: 814-863-8760
Fax: 814-863-0935
Email: rss7 at
Contact Address:
Pasture Systems and Watershed Research Lab.
Building 3702, Curtin Rd.
City: University Park
Province or State: PA
Postal Code: 16802
Country: USA
Phone: 49 551 397 339
Fax: 49 551 393 310
Email: eveldka at
Contact Address:
Institute of Soil Science and Forest Nutrition
University of Goettingen
City: Buesgenweg 2
Province or State: Goettingen
Postal Code: D-37077
Country: Germany
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Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 1970-01-01
Last DIF Revision Date: 2018-11-12