Effects of long-term tillage practices on the quality of soil under winter wheat
Anna M. Gajda, Ewa A. Czyż, Jadwiga Stanek-Tarkowska, Karolina M Furtak, Jarosław Grządzielhttps://doi.org/10.17221/223/2017-PSECitation:Gajda A.M., Czyż E.A., Stanek-Tarkowska J., Furtak K.M., Grządziel J. (2017): Effects of long-term tillage practices on the quality of soil under winter wheat. Plant Soil Environ., 63: 236-242.
These studies were done in 2013–2016 on the effects of two tillage systems on the quality of a loamy sand soil (Eutric Fluvisol) and were based on a field experiment started in 2002. Winter wheat was grown in conventional tillage (CT) with mouldboard ploughing (inversion) tillage; and reduced (non-inversion) tillage (RT) based on soil crushing-loosening equipment and a rigid-tine cultivator. Chopped wheat straw was used as mulch in both treatments. The physical, chemical and biological properties of the soil were investigated. RT increased soil bulk density in the 0–5 cm and 5–10 cm depth layers in comparison with CT. The greatest content of soil organic carbon (SOC) was found in the 0–5 cm layer under RT. The BIOLOG EcoPlate System showed that soil under RT had a greater metabolic activity and diversity of microbial communities than soil under CT. RT improved the quality of the surface soil as shown by the greater content of SOC and microbial activity measured in terms of dehydrogenases. However, the mean yields of winter wheat under RT and CT were similar. This suggests that the effects of increased bulk density (BD) on yield can be compensated by the effects of the improved microbial status.Keywords:
soil quality; cultivation; microorganisms; microbial diversity; Triticum aestivum L.References:
Anken Thomas, Weisskopf Peter, Zihlmann Urs, Forrer Hansrudolf, Jansa Jan, Perhacova Katarina (2004): Long-term tillage system effects under moist cool conditions in Switzerland. Soil and Tillage Research, 78, 171-183 https://doi.org/10.1016/j.still.2004.02.005Arvidsson Johan, Westlin Aron, Sörensson Fredrik (2013): Working depth in non-inversion tillage—Effects on soil physical properties and crop yield in Swedish field experiments. Soil and Tillage Research, 126, 259-266 https://doi.org/10.1016/j.still.2012.08.010CASIDA L. E., KLEIN D. A., SANTORO THOMAS (1964): SOIL DEHYDROGENASE ACTIVITY. Soil Science, 98, 371-376 https://doi.org/10.1097/00010694-196412000-00004CARTER M. R. (1990): RELATIVE MEASURES OF SOIL BULK DENSITY TO CHARACTERIZE COMPACTION IN TILLAGE STUDIES ON FINE SANDY LOAMS. Canadian Journal of Soil Science, 70, 425-433 https://doi.org/10.4141/cjss90-042Czyż E.A., Dexter A.R. (2008): Soil physical properties under winter wheat grown with different tillage systems at selected locations. International Agrophysics, 22: 191–200.Dexter A.R, Bird N.R.A (2001): Methods for predicting the optimum and the range of soil water contents for tillage based on the water retention curve. Soil and Tillage Research, 57, 203-212 https://doi.org/10.1016/S0167-1987(00)00154-9Doran J.W., Sarrantonio M., Liebig M. (1996): Soil health and sustainability. In: Sparks D.L. (ed.): Advances in Agronomy. San Diego, Academic Press.Ferreras L.A, Costa J.L, Garcia F.O, Pecorari C (2000): Effect of no-tillage on some soil physical properties of a structural degraded Petrocalcic Paleudoll of the southern “Pampa” of Argentina. Soil and Tillage Research, 54, 31-39 https://doi.org/10.1016/S0167-1987(99)00102-6Franzluebbers A.J (2002): Soil organic matter stratification ratio as an indicator of soil quality. Soil and Tillage Research, 66, 95-106 https://doi.org/10.1016/S0167-1987(02)00018-1Frąc Magdalena, Oszust Karolina, Lipiec Jerzy (2012): Community Level Physiological Profiles (CLPP), Characterization and Microbial Activity of Soil Amended with Dairy Sewage Sludge. Sensors, 12, 3253-3268 https://doi.org/10.3390/s120303253Gajda A.M., Przewłoka B., Gawryjołek K. (2013): Changes in soil quality associated with tillage system applied. International Agrophysics, 27, - https://doi.org/10.2478/v10247-012-0078-7Habig Johan, Swanepoel Corrie (2015): Effects of Conservation Agriculture and Fertilization on Soil Microbial Diversity and Activity. Environments, 2, 358-384 https://doi.org/10.3390/environments2030358Litynski T., Jurkowska H., Gorlach E. (1976): Chemical and Agricultural Analysis. Warszawa, Wydawnictwo Naukowe PWN. (In Polish)Małecka I., Blecharczyk A., Sawińska Z., Dobrzeniecki T. (2012): The effect of various long-term tillage systems on soil properties and spring barley yield. Turkish Journal of Agriculture and Forestry, 36: 217–226.Małecka I., Blecharczyk A., Sawińska Z., Swędrzyńska D., Piechota T. (2015): Winter wheat yield and soil properties response to long-term non-inversion tillage. Journal of Agricultural Science and Technology, 17: 1571–1584.Mikanová O., Javůrek M., Šimon T., Friedlová M., Vach M. (2009): The effect of tillage systems on some microbial characteristics. Soil and Tillage Research, 105, 72-76 https://doi.org/10.1016/j.still.2009.05.010Mikanová O., Šimon T., Javůrek M., Vach M. (2012): Relationships between winter wheat yields and soil carbon under various tillage systems. Plant, Soil and Environment, 58: 540–544.Mühlbachová G., Kusá H., Růžek P. (): Soil characteristics and crop yields under different tillage techniques. Plant, Soil and Environment, 61, 561-572 https://doi.org/10.17221/567/2015-PSENosalewicz A., Nosalewicz M. (2011): Effect of soil compaction on dehydrogenase activity in bulk soil and rhizosphere. International Agrophysics, 25: 47–51.Tebrügge F, Düring R.-A (1999): Reducing tillage intensity — a review of results from a long-term study in Germany. Soil and Tillage Research, 53, 15-28 https://doi.org/10.1016/S0167-1987(99)00073-2Yang Q, Wang X, Shen Y (2013): Comparison of soil microbial community catabolic diversity between rhizosphere and bulk soil induced by tillage or residue retention. Journal of soil science and plant nutrition, , 0-0 https://doi.org/10.4067/S0718-95162013005000017Wolińska A., Stępniewska Z., Szymańska Z. (2013): Dehydrogenase activity of soil microorganisms and the total DNA level in soil of different use. Journal of Agricultural Science and Technology, B 3: 613–622.