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E. Bertáné Szabó Centre for Agricultural and Applied Ecological Sciences, Debrecen University Department of Agricultural Chemistry and Soil Science H-4032 Debrecen 138 Böszörményi Str. Hungary

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J. Loch Centre for Agricultural and Applied Ecological Sciences, Debrecen University Department of Agricultural Chemistry and Soil Science H-4032 Debrecen 138 Böszörményi Str. Hungary

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Gy. Zsigrai University of Debrecen Karcag Research Institute of the Centre for Agricultural and Applied Economic Sciences Karcag Hungary

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L. Blaskó University of Debrecen Karcag Research Institute of the Centre for Agricultural and Applied Economic Sciences Karcag Hungary

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The effects of regular NPK fertilization on the amounts of winter wheat yield and the amounts and proportion of different N forms (NO 3 -N, NH 4 -N, N org , N total ) of a Luvic Phaeosem soil determined in 0.01 M CaCl 2 were studied in the B1740 variant of the National Long-Term Fertilization Experiment at Karcag. According to the yield data, N and P fertilization increased winter wheat yield significantly. When applying the 200 kg N·ha -1 dose, P fertilization resulted in a more than 2 t·ha -1 yield increase, as compared to the treatments without P fertilization. K fertilization had no effect on the yield, similarly to preceding years. These findings may be adapted to fields of the Middle-Tisza Region with similar conditions to the trial site. The N forms of the soil determined in CaCl 2 reflected fertilization well. All of the fractions, but especially NO 3 -N and N total , increased significantly in response to N fertilization. Close relationships (r = 0.87–0.88) were found among the NO 3 -N and N total fractions and the N balance, which means that the amounts of NO 3 -N and N total are suitable for assessing both the N deficit and the N surplus. The strength of the correlation between the NH 4 -N content and N balance was moderate (r = 0.65). The N org fraction increased significantly as a function of N and P fertilization. These results can be explained with the yield increase. A significant correlation (r = 0.55) was found between the N org fraction and yield amounts. It can be established that organic residuals remaining on the site resulted in a significant increase in the N org content of soils. The gained results confirm that the N org fraction is suitable for the characterization of the readily mobilizable N reserves previously ignored in fertilization practice. On the basis of the presented results the CaCl 2 method is recommended for the precise estimation of nutrient requirements.

  • Appel, T. & Mengel, K., 1990. Importance of organic nitrogen fractions in sandy soils, obtained by electro-ultrafiltration or CaCl 2 extraction, for nitrogen mineralization and nitrogen uptake of rape. Biology and Fertility of Soils. 10. 97–101.

  • Appel, T. & Mengel, K., 1993. Nitrogen fractions in sandy soils in relation to plant nitrogen uptake and organic matter incorporation. Soil Biol. & Biochem. 25. 685–691.

  • Appel, T. & Steffens, D., 1988. Vergleich von Electro-Ultrafiltration (EUF) und Extraktion mit 0.01 molarer CaCl 2 -Lösung zur Bestimmung des pflanzenverfügbaren Stickstoffs im Boden. Z Pflanzenernaer Bodenkd. 151. 127–130.

  • Ballenegger, R. & Mados, L., 1994. Soil Analytical Methods (In Hungarian) Mezőgazdasági Kiadó. Budapest.

  • Bocz, E., 1963. Application of organic and mineral fertilizers in cooperative farms (In Hungarian) MTA Agrártud. Oszt. Közlem. 22. 468–471.

  • Buzás, I. & Fekete, A., 1979. Fertilization Directives and Calculation Methods (In Hungarian) MÉM NAK. Budapest.

  • Houba, V. J. G., Jászberényi, I. & Loch, J., 1991. Application of 0,01 M CaCl 2 as a single extraction solution for evaluation of the nutritional status of Hungarian soils. Debreceni Agrártudományi Egyetem Tudományos Közleményei. 30. 85–89.

  • Houba, V. J. G. et al., 1986. Comparison of soil extractions by 0,01 M CaCl 2 , by EUF and by some conventional extraction procedures. Plant Soil. 96. 433–437.

  • Houba, V. J. G. et al., 1990. Applicability of 0,01 M CaCl 2 as a single extraction solution for the assessment of the nutrient status of soils and other diagnostic purposes. Commun. Soil Sci. Plant Anal. 21. 2281–2290.

  • Jászberényi, I., Loch, J. & Sarkadi, J., 1994. Experiences with 0,01 M calcium chloride as an extraction reagent for use as a soil testing procedure in Hungary. Commun. Soil Sci. and Plant Anal. 25. 1771–1777.

  • Kincses S.-né, 2002. Effect of NPK fertilization on the amount and element content of winter wheat and maize grain yield (In Hungarian) In: Conference on Topical Questions of Agrochemistry, Debrecen, June. (Eds.: Győri, Z. & Jávor, A. ) 163–171. DE ATC. Debrecen.

  • Kismányoky, T. & Debreczeni, B., 2002. Experiences in the fertilization of wheat and maize grown in the National Long-term Fertilization Experiments. In: 2nd Plant Production Day, “Integrational tasks in Hungarian plant production” Plant Production Committee of the HAS, Budapest. (In Hungarian) 133–137.

  • Kulcsár, L. et al., 1997. Investigation of the soil N-fractions in special consideration of the N-fertilizer recommendation for sugar beet. Poster, 11th World Fertilizer Congress, 7–13. September 1997, Gent, Belgium.

  • Latkovics, Gy.-né, 1967. Effects of NPK fertilizers in maize monoculture. In: Fertilization Experiments (1955–1964.) (In Hungarian) 261–269 Akadémiai Kiadó. Budapest.

  • Lazányi, J., Loch, J. & Jászberényi I., 2002. Analysis of 0.01 M CaCl 2 soluble organic nitrogen in the treatments of Westsik’s crop rotation experiment. Agrokémia és Talajtan. 51. 79–88.

  • Loch J., 2006. Evaluation of nutrient analytical methods. In: Application of soil analytical methods helping nutrient management in sandy soils of the Nyírség. (In Hungarian) (Eds.: Loch, J. & Lazányi, J. ) 51–77. Nyíregyháza.

  • Loch, J., Kiss, Sz. & Vágó, I., 2005. The role and importance of 0.01 M CaCl 2 soluble nutrient element fraction. In: Sustainable management of sandy soils in the Nyírség. (Ed.: Lazányi, J. ) (In Hungarian) 137–156. Westsik Vilmos Nyírségi Talajfejlesztési Alapítvány. Nyíregyháza.

  • Madsen, C. et al., 1994. Studies on the relationship between microbial biomass and extractable organic N fractions (N org ). In: Proc. 3rd Congress of the European Society of Agronomy. (Eds.: Borin, M. & Sattin, M. ) 498–499. ESA. Colmar, France.

  • Mengel, K., Scheider, B. & Kosegarden, H., 1999. Nitrogen compounds extracted by electroultrafiltration or CaCl 2 solution and their relationship to nitrogen mineralisation in soil. J. Plant Nutr. Soil Sci. 162. 139–148.

  • Nagy P. T. & Jászberényi I., 2002. Study of the N supplying capacity of soil in the Westsik crop rotation experiment with incubation methods (In Hungarian) In: Conference on Topical Questions of Agrochemistry, Debrecen, June. (Eds.: Győri, Z. & Jávor, A. ) 193–203. DE ATC. Debrecen.

  • Nagy P. T., Jászberényi I. & Loch J., 2002. Effect of fertilization on the amount of 0.01 M calcium chloride soluble nitrogen forms in the Nyírlugos long-term experiment (In Hungarian). In: Long-term Experiments, Regional Production, Rural Development (Eds.: Láng, I., Lazányi J. & Németh, T. ) 143–148. DE ATC. Debrecen.

  • Németh, K., 1972. Bodenuntersuchung mitteils Elektro-Ultrafiltration (EUF) mit mehrfach variierter Spannung. Landw. Forsch. Sonderh. 27. (II.) 184–196.

  • Olfs, H. W. & Werner, W., 1989. Veränderungen extraktierbarer N org -Mengen unter dem Einfluß variierter C/N Verhältnisse und Biomasse. VDLUFA-Schriftenreihe 28. (II.) 15–26.

  • Pálmai, O., Horváth, J. & Németh, T., 1998. Fertilization of winter cereals on the basis of the N min method in Fejér and Somogy counties (In Hungarian) Gyakorlati Agrofórum. 9. (4) 41–42.

  • Pepó, P. & Győri, Z., 2005. A study of the yield stability of winter wheat varieties. Cereal Research Communications. 33. (4) 769–776.

  • Sarkadi, J., 1975. Methods for the Estimation of Fertilizer Requirement (In Hungarian) Mezőgazda Kiadó. Budapest.

  • Várallyay, Gy. Sen., 1950. Experiments and investigations guiding fertilization. (In Hungarian) Agrokémia. 2. 287–302.

  • Wehrmann, J. & Scharpf, H. C., 1979. Der Mineralstickstoffgehalt des Bodens als Maßstab für den Stickstoffdüngerbedarf (N min -Methode). Plant and Soil. 52. 109–126.

  • Zhao, B. et al., 2010. Long-term fertilizer experiment network in China: crop yields and soil nutrient trends. Agronomy Journal. 102. 216–230.

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Senior editors

Editor(s)-in-Chief: Szili-Kovács, Tibor

Technical Editor(s): Vass, Csaba

Section Editors

  • Filep, Tibor (Csillagászati és Földtudományi Központ, Földrajztudományi Intézet, Budapest) - soil chemistry, soil pollution
  • Makó, András (Agrártudományi Kutatóközpont, Talajtani Intézet, Budapest) - soil physics
  • Pásztor, László (Agrártudományi Kutatóközpont, Talajtani Intézet, Budapest) - soil mapping, spatial and spectral modelling
  • Ragályi, Péter (Agrártudományi Kutatóközpont, Talajtani Intézet, Budapest) - agrochemistry and plant nutrition
  • Rajkai, Kálmán (Agrártudományi Kutatóközpont, Talajtani Intézet, Budapest) - soil water flow modelling
  • Szili-Kovács Tibor (Agrártudományi Kutatóközpont, Talajtani Intézet, Budapest) - soil biology and biochemistry

Editorial Board

  • Bidló, András (Soproni Egyetem, Erdőmérnöki Kar, Környezet- és Földtudományi Intézet, Sopron)
  • Blaskó, Lajos (Debreceni Egyetem, Agrár Kutatóintézetek és Tangazdaság, Karcagi Kutatóintézet, Karcag)
  • Buzás, István (Magyar Agrár- és Élettudományi Egyetem, Georgikon Campus, Keszthely)
  • Dobos, Endre (Miskolci Egyetem, Természetföldrajz-Környezettan Tanszék, Miskolc)
  • Fodor, Nándor (Agrártudományi Kutatóközpont, Mezőgazdasági Intézet, Martonvásár)
  • Győri, Zoltán (Debreceni Egyetem, Mezőgazdaság-, Élelmiszertudományi és Környezetgazdálkodási Kar, Debrecen)
  • Imréné Takács Tünde (Agrártudományi Kutatóközpont, Talajtani Intézet, Budapest)
  • Jolánkai, Márton (Magyar Agrár- és Élettudományi Egyetem, Növénytermesztési-tudományok Intézet, Gödöllő)
  • Kátai, János (Debreceni Egyetem, Mezőgazdaság-, Élelmiszertudományi és Környezetgazdálkodási Kar, Debrecen)
  • Lehoczky, Éva (Magyar Agrár- és Élettudományi Egyetem, Környezettudományi Intézet, Gödöllő)
  • Michéli, Erika (Magyar Agrár- és Élettudományi Egyetem, Környezettudományi Intézet, Gödöllő)
  • Rékási, Márk (Agrártudományi Kutatóközpont, Talajtani Intézet, Budapest)
  • Schmidt, Rezső (Széchenyi István Egyetem, Mezőgazdaság- és Élelmiszertudományi Kar, Mosonmagyaróvár)
  • Tamás, János (Debreceni Egyetem, Mezőgazdaság-, Élelmiszertudományi és Környezetgazdálkodási Kar, Debrecen)
  • Tóth, Gergely (Agrártudományi Kutatóközpont, Talajtani Intézet, Budapest)
  • Tóth, Tibor (Agrártudományi Kutatóközpont, Talajtani Intézet, Budapest)
  • Tóth, Zoltán (Magyar Agrár- és Élettudományi Egyetem, Georgikon Campus, Keszthely)

International Editorial Board

  • Blum, Winfried E. H. (Institute for Soil Research, University of Natural Resources and Life Sciences (BOKU), Wien, Austria)
  • Hofman, Georges (Department of Soil Management, Ghent University, Gent, Belgium)
  • Horn, Rainer (Institute of Plant Nutrition and Soil Science, Christian Albrechts University, Kiel, Germany)
  • Inubushi, Kazuyuki (Graduate School of Horticulture, Chiba University, Japan)
  • Kätterer, Thomas (Swedish University of Agricultural Sciences (SLU), Sweden)
  • Lichner, Ljubomir (Institute of Hydrology, Slovak Academy of Sciences, Bratislava, Slovak Republic)
  • Nemes, Attila (Norwegian Institute of Bioeconomy Research, Ås, Norway)
  • Pachepsky, Yakov (Environmental Microbial and Food Safety Lab USDA, Beltsville, MD, USA)
  • Simota, Catalin Cristian (The Academy of Agricultural and Forestry Sciences, Bucharest, Romania)
  • Stolte, Jannes (Norwegian Institute of Bioeconomy Research, Ås, Norway)
  • Wendroth, Ole (Department of Plant and Soil Sciences, College of Agriculture, Food and Environment, University of Kentucky, USA)

Szili-Kovács, Tibor
ATK Talajtani Intézet
Herman Ottó út 15., H-1022 Budapest, Hungary
Phone: (+36 1) 212 2265
Fax: (+36 1) 485 5217
E-mail: editorial.agrokemia@atk.hu

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2022  
Web of Science  
Total Cites
WoS
not indexed
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not indexed

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Scimago  
Scimago
H-index
10
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0.151
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Agronomy and Crop Science (Q4)
Soil Science (Q4)

Scopus  
Scopus
Cite Score
0.6
Scopus
CIte Score Rank
Agronomy and Crop Science 335/376 (11th PCTL)
Soil Science 134/147 (9th PCTL)
Scopus
SNIP
0.263

2021  
Web of Science  
Total Cites
WoS
not indexed
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not indexed

Impact Factor
without
Journal Self Cites
not indexed
5 Year
Impact Factor
not indexed
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not indexed

Scimago  
Scimago
H-index
10
Scimago
Journal Rank
0,138
Scimago Quartile Score Agronomy and Crop Science (Q4)
Soil Science (Q4)
Scopus  
Scopus
Cite Score
0,8
Scopus
CIte Score Rank
Agronomy and Crop Science 290/370 (Q4)
Soil Science 118/145 (Q4)
Scopus
SNIP
0,077

2020  
Scimago
H-index
9
Scimago
Journal Rank
0,179
Scimago
Quartile Score
Agronomy and Crop Science Q4
Soil Science Q4
Scopus
Cite Score
48/73=0,7
Scopus
Cite Score Rank
Agronomy and Crop Science 278/347 (Q4)
Soil Science 108/135 (Q4)
Scopus
SNIP
0,18
Scopus
Cites
48
Scopus
Documents
6
Days from submission to acceptance 130
Days from acceptance to publication 152
Acceptance
Rate
65%

 

2019  
Scimago
H-index
9
Scimago
Journal Rank
0,204
Scimago
Quartile Score
Agronomy and Crop Science Q4
Soil Science Q4
Scopus
Cite Score
49/88=0,6
Scopus
Cite Score Rank
Agronomy and Crop Science 276/334 (Q4)
Soil Science 104/126 (Q4)
Scopus
SNIP
0,423
Scopus
Cites
96
Scopus
Documents
27
Acceptance
Rate
91%

 

Agrokémia és Talajtan
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Agrokémia és Talajtan
Language Hungarian, English
Size B5
Year of
Foundation
1951
Volumes
per Year
1
Issues
per Year
2
Founder Magyar Tudományos Akadémia  
Founder's
Address
H-1051 Budapest, Hungary, Széchenyi István tér 9.
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Address
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ISSN 0002-1873 (Print)
ISSN 1588-2713 (Online)

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