Record Display for the EPA National Library Catalog

RECORD NUMBER: 10 OF 16

Main Title Nitrogen and phosphorus losses from agronomy plots in North Alabama /
Author Bradford, Robert R.,
CORP Author Alabama A and M Coll., Normal.;Environmental Protection Agency, Washington, D.C. Office of Research and Development.
Publisher Office of Research and Development, U.S. Environmental Protection Agency, For sale by the Superintendent of Documents, U.S. Government Printing Office
Year Published 1974
Report Number EPA-660/2-74-033; EPA-R-800401; EPA-13020-DWH; W74-12221
Stock Number PB-235 931
OCLC Number 01118536
Subjects Nitrogen ; Phosphorus ; Soils--Analysis ; Fertilizers
Additional Subjects Water pollution control ; Agricultural wastes ; Farm crops ; Surface water runoff ; Fertilizers ; Nutrients ; Soils ; Inorganic nitrates ; Inorganic phosphates ; Sediments ; Agronomy ; Silts ; Water quality ; Ureas ; Corn plants ; Cotton plants ; Grain crops
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101VSD6.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 660-2-74-033 Headquarters Library/Washington,DC 06/17/2013
EJBD  EPA 660-2-74-033 Headquarters Library/Washington,DC 06/09/2015
ELBD RPS EPA 660-2-74-033 repository copy AWBERC Library/Cincinnati,OH 07/30/2019
NTIS  PB-235 931 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation vii, 40 pages : illustrations ; 27 cm
Abstract
A study of nitrogen and phosphorus losses from Decatur silt loam soil was conducted over three cropping periods from 1969-1972. Experimental agronomy plots were seeded to cotton, corn, soybeans, and millet and compared with uncropped and unfertilized check plots. The effects of these crops on nitrogen losses - total nitrogen, nitrate-nitrogen, and ammonium-nitrogen (for 1971-1972 only) - and phosphorus losses were evaluated. Average total rainfall and losses of sediment and runoff were also determined.
Notes
Report prepared by Alabama A & M University, Normal, Alabama. "Grant No. 800401; Project 13020 DWH; Program Element 1BB039." Includes bibliographical references (pages 38-39).