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Hungarian Long-term Fertilizer Experimental Network, Iregszemcse
Entry ID: PUAS.Iregs

Abstract: This experiment began in 1966 on a site that was originally forested.
Later, the site had wheat,bean sunflower,maize,(wheat,pea) growing on

Land use in this experiment consists of: Rotation 1 -
wheat,maize,maize,pea; Rotation 2 - wheat,maize,maize,wheat; Rotation
3 - 4 x maize. Treatments: NPK fertilizers (20-40 treatments).

The soil at the site is described as a Hapludoll (USDA)

Apl 0-35 ... View entire text
Related URL
Description: This url links to the GCTE-SOMNET home page where additional project
information and methodology can be obtained. This site is currently
in a datasharing phase of the network where actual data will become
available shortly, at different levels of accessibility. Please
follow this link for more information.
Geographic Coverage
Spatial coordinates   
  N: 46.8   S: 46.6   E: 18.19   W: 18.17
Min Depth: SURFACE Max Depth: 120 CM

Data Set Citation
Dataset Originator/Creator: Prof. Dr. Katalin Debreczeni & Laszlo Takacs.
Dataset Title: Hungarian long-term fertilizer experimental network, Iregszemcse
Online Resource:
Temporal Coverage
Start Date: 1966-01-01
Quality Details of the plots

Width of smallest plot is 11 m
Length of smallest plot is 5 m
Slope: <1%
Details of direction of cultivation: Changed yearly
Width of Bare Strip around plot: 1-1.5 m
Width of Discard Strip around plot: 0.5-0.7 m

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Access Constraints none
Data Center
European Soil Organic Matter Network, Global Change and Terrestrial Ecosystems Soil Organic Matter Network, Rothamsted Research Supplemental Info
Data Center URL:

Data Center Personnel
Phone: +44 (0)1582 763133 x2110
Fax: +44 (0)1582 760981
Email: Pete.Falloon at
Contact Address:
Agriculture & Environment Division,
Rothamsted Research,
Herts. AL5 2JQ UK.
Phone: 00 36 83 312 330
Fax: 00 36 83 315 105
Email: H5549DEB at ELLA.HU
Contact Address:
Pannon University of Agricultural Sciences,
Department of Agrochemistry, H8361,
Keszthely Deak F. St. 16.
Country: Hungary
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Debreczeni, B. & Debreczeni, Bne (Eds.) Ferilization Research 1960-1990
(in Hungarian), Akademiai Kiado, 1994, 411pp.

Debreczeni, K. (1993) Basic information about the uniform country-wide
artificial fertilization long-term experiments (UCAFLE). Pannon
University of Agricultural Sciences. Keszthely, 1993, 70 pp. (manuscript
for Rockefeller Foundation).
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 1999-11-11
Last DIF Revision Date: 2017-05-02