• 1208 Citations
  • 19 h-Index
1981 …2019

Research output per year

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Research Output

  • 1208 Citations
  • 19 h-Index
  • 76 Article
  • 9 Conference contribution
  • 2 Review article
  • 1 Editorial
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Article
2019

Electrical characterization of the root system: a noninvasive approach to study plant stress responses

Cseresnyés, I., Takács, T., Sepovics, B., Kovács, R., Füzy, A., Parádi, I. & Rajkai, K., okt. 1 2019, In : Acta Physiologiae Plantarum. 41, 10, 169.

Research output: Article

Open Access
2 Citations (Scopus)

Evaluation of soil texture determination using soil fraction data resulting from laser diffraction method

Makó, A., Szabó, B., Rajkai, K., Szabó, J., Bakacsi, Z., Labancz, V., Hernádi, H. & Barna, G., 2019, In : International Agrophysics. 33, 4, p. 445-454 10 p.

Research output: Article

Open Access
1 Citation (Scopus)

Mapping soil hydraulic properties using random-forest-based pedotransfer functions and geostatistics

Szabó, B., Szatmári, G., Takács, K., Laborczi, A., Makó, A., Rajkai, K. & Pásztor, L., jún. 18 2019, In : Hydrology and Earth System Sciences. 23, 6, p. 2615-2635 21 p.

Research output: Article

Open Access
10 Citations (Scopus)

Selection of plant physiological parameters to detect stress effects in pot experiments using principal component analysis

Füzy, A., Kovács, R., Cseresnyés, I., Parádi, I., Szili-Kovács, T., Kelemen, B., Rajkai, K. & Takács, T., máj. 1 2019, In : Acta Physiologiae Plantarum. 41, 5, 56.

Research output: Article

Open Access
4 Citations (Scopus)
2018

Application of electrical capacitance method for prediction of plant root mass and activity in field-grown crops

Cseresnyés, I., Szitár, K., Rajkai, K., Füzy, A., Mikó, P., Kovács, R. & Takács, T., febr. 1 2018, In : Frontiers in Plant Science. 9, 93.

Research output: Article

11 Citations (Scopus)

Electrical impedance phase angle as an indicator of plant root stress

Cseresnyés, I., Rajkai, K., Takács, T. & Vozáry, E., máj. 1 2018, In : Biosystems Engineering. 169, p. 226-232 7 p.

Research output: Article

8 Citations (Scopus)

Szárazságstressz és mikorrhiza gombák búza gyökérnövekedésére gyakorolt hatásának monitorozása elektromos kapacitás mérésével

Cseresnyés, I., Takács, T., Kovács, R., Füzy, A. & Rajkai, K., dec. 1 2018, In : Agrokemia es Talajtan. 67, 2, p. 213-225 13 p.

Research output: Article

2017

An improved formula for evaluating electrical capacitance using the dissipation factor

Cseresnyés, I., Kabos, S., Takács, T., Végh, K. R., Vozáry, E. & Rajkai, K., okt. 1 2017, In : Plant and Soil. 419, 1-2, p. 237-256 20 p.

Research output: Article

6 Citations (Scopus)

Pedotransfer functions for converting laser diffraction particle-size data to conventional values

Makó, A., Tóth, G., Weynants, M., Rajkai, K., Hermann, T. & Tóth, B., szept. 2017, In : European Journal of Soil Science. 68, 5, p. 769-782 14 p.

Research output: Article

16 Citations (Scopus)
2016
17 Citations (Scopus)

Spatial patterns of wetting characteristics in grassland sandy soil

Orfánus, T., Stojkovová, D., Rajkai, K., Czachor, H. & Sándor, R., jún. 1 2016, In : Journal of Hydrology and Hydromechanics. 64, 2, p. 167-175 9 p.

Research output: Article

8 Citations (Scopus)
2015

Editor's preface

Rajkai, K., dec. 1 2015, In : Agrokemia es Talajtan. 64, 2, p. 319-320 2 p.

Research output: Article

Numerical study of the effect of soil texture and land use distribution on the convective precipitation

Göndöcs, J., Breuer, H., Horváth, Á., Ács, F. & Rajkai, K., 2015, In : Hungarian Geographical Bulletin. 64, 1, p. 3-15 13 p.

Research output: Article

4 Citations (Scopus)

Particle-size and organic matter effects on structure and water retention of soils

Rajkai, K., Tóth, B., Barna, G., Hernádi, H., Kocsis, M. & Makó, A., nov. 1 2015, In : Biologia (Poland). 70, 11, p. 1456-1461 6 p.

Research output: Article

10 Citations (Scopus)

Pedotransfer in soil physics: Trends and outlook - A review

Pachepsky, Y. A., Rajkai, K. & Tóth, B., dec. 2015, In : Agrokemia es Talajtan. 64, 2, p. 339-360 22 p.

Research output: Article

12 Citations (Scopus)
2014

Biohydrology research after Landau 2013 conference

Lichner, LU., Cerdà, A., Rajkai, K. & Tesař, M., dec. 1 2014, In : Journal of Hydrology and Hydromechanics. 62, 4, p. 253-257 5 p.

Research output: Article

2 Citations (Scopus)
11 Citations (Scopus)

How severe and subcritical water repellency determines the seasonal infiltration in natural and cultivated sandy soils

Orfánus, T., Dlapa, P., Fodor, N., Rajkai, K., Sándor, R. & Nováková, K., jan. 1 2014, In : Soil and Tillage Research. 135, p. 49-59 11 p.

Research output: Article

22 Citations (Scopus)
3 Citations (Scopus)

Magyarországi kistájak földminosége a D-e-Meter szántó minosítési eljárás szerint

Tóth, G., Rajkai, K., Bódis, K. & Máté, F., jan. 1 2014, In : Journal of Landscape Ecology. 12, 1, p. 183-195 13 p.

Research output: Article

5 Citations (Scopus)

Sensitivity of WRF-simulated planetary boundary layer height to land cover and soil changes

Ács, F., Gyöngyösi, A. Z., Breuer, H., Horváth, Á., Mona, T. & Rajkai, K., 2014, In : Meteorologische Zeitschrift. 23, 3, p. 279-293 15 p.

Research output: Article

11 Citations (Scopus)

Simultaneous monitoring of electrical capacitance and water uptake activity of plant root system

Cseresnyés, I., Takács, T., Füzy, A. & Rajkai, K., okt. 1 2014, In : International Agrophysics. 28, 4, p. 537-541 5 p.

Research output: Article

12 Citations (Scopus)
2013
3 Citations (Scopus)

Continuous field soil moisture content mapping by means of apparent electrical conductivity (ECa) measurement

Nagy, V., Milics, G., Smuk, N., Kovács, A. J., Balla, I., Jolánkai, M., Deákvári, J., Szalay, K. D., Fenyvesi, L., Štekauerová, V., Wilhelm, Z., Rajkai, K., Németh, T. & Neményi, M., dec. 1 2013, In : Journal of Hydrology and Hydromechanics. 61, 4, p. 305-312 8 p.

Research output: Article

4 Citations (Scopus)
30 Citations (Scopus)

Role of phase angle measurement in electrical impedance spectroscopy

Cseresnyés, I., Rajkai, K. & Vozáry, E., dec. 1 2013, In : International Agrophysics. 27, 4, p. 377-383 7 p.

Research output: Article

17 Citations (Scopus)
2012

A talaj hidraulikus tulajdonságainak és a planetáris határréteg magasságának kapcsolata

Breuer, H., Ács, F., Laza, B., Matyasovszky, I., Horváth, Á., Weidinger, T. & Rajkai, K., jún. 1 2012, In : Agrokemia es Talajtan. 61, 1, p. 9-28 20 p.

Research output: Article

1 Citation (Scopus)

Monitoring of herbicide effect in maize based on electrical measurements

Cseresnyés, I., Fekete, G., Végh, K. R., Székács, A., Mörtl, M. & Rajkai, K., 2012, In : International Agrophysics. 26, 3, p. 243-247 5 p.

Research output: Article

8 Citations (Scopus)

Plants and biological soil crust influence the hydrophysical parameters and water flow in an aeolian sandy soil

Lichner, E., Holko, L., Zhukova, N., Schacht, K., Rajkai, K., Fodor, N. & Sándor, R., 2012, In : Journal of Hydrology and Hydromechanics. 60, 4, p. 309-318 10 p.

Research output: Article

52 Citations (Scopus)

Sensitivity of MM5-simulated planetary boundary layer height to soil dataset: Comparison of soil and atmospheric effects

Breuer, H., Ács, F., Laza, B., Horváth, Á., Matyasovszky, I. & Rajkai, K., jan. 1 2012, In : Theoretical and Applied Climatology. 109, 3-4, p. 577-590 14 p.

Research output: Article

12 Citations (Scopus)
2011

A talaj hidrofizikai tulajdonságainak hatása a konvektív csapadékra

Breuer, H., Ács, F., Rajkai, K. & Horváth, Á., dec. 1 2011, In : Agrokemia es Talajtan. 60, 2, p. 309-324 16 p.

Research output: Article

1 Citation (Scopus)

Evaluation method dependency of measured saturated hydraulic conductivity

Fodor, N., Sándor, R., Orfanus, T., Lichner, L. & Rajkai, K., okt. 15 2011, In : Geoderma. 165, 1, p. 60-68 9 p.

Research output: Article

50 Citations (Scopus)
2010

Analysis of measured and estimated saturated hydraulic conductivities using HUNSODA

Fodor, N. & Rajkai, K., jún. 1 2010, In : Agrokemia es Talajtan. 59, 1, p. 19-28 10 p.

Research output: Article

1 Citation (Scopus)

Vegetation impact on the hydrology of an aeolian sandy soil in a continental climate

Lichner, L., Hallett, P. D., Orfánus, T., Czachor, H., Rajkai, K., Šír, M. & Tesař, M., dec. 1 2010, In : Ecohydrology. 3, 4, p. 413-420 8 p.

Research output: Article

26 Citations (Scopus)
2009

Adaptive response and stress transfer of plant production and connected systems

Rajkai, K., Bakacsi, Z., Törzsök, Á. & Keszthelyi, S., 2009, In : Cereal Research Communications. 37, SUPPL.1, p. 65-68 4 p.

Research output: Article

Dynamics of ammonia exchange with cut grassland: Strategy and implementation of the GRAMINAE integrated experiment

Sutton, M. A., Nemitz, E., Theobald, M. R., Milford, C., Dorsey, J. R., Gallagher, M. W., Hensen, A., Jongejan, P. A. C., Erisman, J. W., Mattsson, M., Schjoerring, J. K., Cellier, P., Loubet, B., Roche, R., Neftel, A., Hermann, B., Jones, S. K., Lehman, B. E., Horvath, L., Weidinger, T. & 4 others, Rajkai, K., Burkhardt, J., Löpmeier, F. J. & Daemmgen, U., 2009, In : Biogeosciences. 6, 3, p. 309-331 23 p.

Research output: Article

Open Access
38 Citations (Scopus)

Fertilizer effect on Carbon Dynamics of different texture soils under tomato cultures

Szili-Kovács, T., Cserni, I., Végh, K. R., Rajkai, K. & Németh, T., jan. 1 2009, In : Communications in Soil Science and Plant Analysis. 40, 1-6, p. 835-843 9 p.

Research output: Article

2 Citations (Scopus)

Hidraulikus vezetoképesség mérési és becslési eredmények összehasonlítása homoktalajra

Fodor, N., Blaskó, L., Iri, L. & Rajkai, K., dec. 1 2009, In : Agrokemia es Talajtan. 58, 2, p. 369-380 12 p.

Research output: Article

3 Citations (Scopus)

Modeling of plant adaptation to climatic drought induced water deficit

Huzsvai, L. & Rajkai, K., jún. 2009, In : Biologia. 64, 3, p. 536-540 5 p.

Research output: Article

6 Citations (Scopus)

Simulated and measured Nitrogen conditions in tomato culture

Végh, K. R., Szili-Kovács, T., Rajkai, K., Cserni, I. & Németh, T., jan. 1 2009, In : Communications in Soil Science and Plant Analysis. 40, 1-6, p. 610-619 10 p.

Research output: Article

2 Citations (Scopus)
2008

Effects of nitrogen fertilization on carbon flows in soils with contrasting texture

Rajkai, K., Végh, K. R., Szili-Kovács, T. & Cserni, I., dec. 1 2008, In : Cereal Research Communications. 36, SUPPL. 5, p. 1871-1874 4 p.

Research output: Article

3 Citations (Scopus)

Plant water supply of layered alluvial soils under different weather conditions

Koltai, G., Milics, G., Neményi, M., Nagy, V. & Rajkai, K., dec. 1 2008, In : Cereal Research Communications. 36, SUPPL. 5, p. 167-170 4 p.

Research output: Article

9 Citations (Scopus)
2007

Nitrogen efficiency in tomato culture

Végh, K. R., Rajkai, K., Szili-Kovács, T., Cserni, I. & Németh, T., máj. 25 2007, In : Cereal Research Communications. 35, 2 PART II, p. 973-976 4 p.

Research output: Article

6 Citations (Scopus)

Sustainability measures of different land use forms in Hungary

Rajkai, K., Végh, K. R. & Németh, T., máj. 25 2007, In : Cereal Research Communications. 35, 2 PART II, p. 969-972 4 p.

Research output: Article

3 Citations (Scopus)
2006
5 Citations (Scopus)

Effects of gap size and associated changes in light and soil moisture on the understorey vegetation of a Hungarian beech forest

Gálhidy, L., Mihók, B., Hagyó, A., Rajkai, K. & Standovár, T., márc. 1 2006, In : Plant Ecology. 183, 1, p. 133-145 13 p.

Research output: Article

129 Citations (Scopus)

Root growth and nitrogen use efficiency of spring barley in drying soil

Végh, K. R. & Rajkai, K., máj. 9 2006, In : Cereal Research Communications. 34, 1, p. 267-270 4 p.

Research output: Article

11 Citations (Scopus)

Study the estimation possibilities of soil hydraulic conductivity

Tóth, B., Makó, A., Rajkai, K. & Marth, P., máj. 9 2006, In : Cereal Research Communications. 34, 1, p. 327-330 4 p.

Research output: Article

11 Citations (Scopus)
2005

Electrical capacitance of roots in relation to plant electrodes, measuring frequency and root media

Rajkai, K., Végh, K. R. & Nacsa, T., dec. 1 2005, In : Acta Agronomica Hungarica. 53, 2, p. 197-210 14 p.

Research output: Article

29 Citations (Scopus)