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

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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

Details of replication, randomization and ... View entire text
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: 2008-01-31
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Link to Web Site