Assessing the Soil Physiological Potential Using Pedo-Biological Diagnosis Under Minimum-Tillage System and Mineral Fertilization

Authors

  • Lazar Bireescu Institute of Biological Research, Department of Experimental and Applied Biology, Iaşi, Romania
  • Geanina Bireescu Institute of Biological Research, Department of Experimental and Applied Biology, Iaşi, Romania
  • Michele Vincenzo Sellitto Università del Molise

DOI:

https://doi.org/10.6092/issn.2281-4485/4533

Keywords:

minimum-tillage, soil biological activity, Pedo-Biological Diagnosis

Abstract

The main objective of sustainable agriculture is the protection of environment and natural vegetal and soil resources. Accordingly, the objective of this research was to assess the impact of technological systems by minimum tillage on soil biological activity, using the Pedo-Biological Diagnosis of Soil Resources. Our research was conducted on haplic chernozem from Experimental Station of UASVM of Iasi, Romania, during the seasonal dynamic, to the soybean crop, on unfertilized and fertilized agrofond, using moderate mineral doses (N80P80) as average of 2009–2010 period, under minimum tillage (2x disk, paraplow, chisel) compared to conventional (plugging at 20 cm and 30 cm). In the case of soil works with chisel and paraplow without return of furrow, the Pedo-Biological Diagnosis highlights an increase of soil physiological potential, in the both variants (unfertilized and fertilized), unlike the method of alternating the depth of plugging that proved to be ineffective.

References

BAKER J.M., OCHSNER T.E., VENTEREA R.T. et al. (2007) Tillage and soil carbon sequestration–what do we really know? Agric. Ecosyst. Environ., 118:1-5.

BEVER J.D. (2003) Soil community feedbacks and the coexistence of competitors: conceptual frameworks and empirical tests. New Phytologist, 157: 465–473.

BEVER J.D., PLATT T.G., MORTON E.R. (2012) Microbial population and community dynamics on plant roots and their feedbacks on plant communities. Annual Review of Microbiology, 66:265-283.

ERBACH D.C., BENJAMIN J.G., CRUSE R.M., ELAMIN M.A., MUKHAR S., CHOI C.H. (1992). Soil and corn response to tillage with paraplow. Trans. ASAE 35:1347-1354.

FRANZLUEBBERS A.J. (2002). Water infiltration and soil structure related to organic matter and its stratification with depth. Soil Tillage Res. 66:197-205

GAJDA A.M., PRZEWŁOKA B., AND GAWRYJOŁEK K. (2013). Changes in soil quality associated with tillage system applied. Int. Agrophys. 27:133-141.

LÓPEZ-FANDO C., PARDO M.T. (2008). Tillage Impacts on Soil Physical Pproperties of a Semiarid Soil from Central Spain. In: Dazzi C., Costantini E. (Editors). The Soils of Tomorrow. Advances in Geoecology 39:401-412.

MATHEW R.P., FENG Y., GITHINJI L., ANKUMAH R.,BALKCOM K.S. (2012) Impact of No-Tillage and Conventional Tillage Systems on Soil Microbial Communities. Hindawi Publishing Corporation. Applied and Environmental Soil Science, Article ID 548620, 10 pages.

PAGLIAI M. (2008). Soil Degradation and Desertification. In: Dazzi C., Costantini E. (Editors). The Soils of Tomorrow. Advances in Geoecology 39:435-441.

PIERCE F.J., FORTIN M.C., STATON M.J. (1992). Immediate and residual effects of zone-tillage on soil physical properties and corn performance. Soil Tillage Res. 24:149-165.

SOJKA R.E., HORNE D.J., ROSS C.W., BAKER C.J. (1997). Subsoiling and surface tillage effects on soil physical properties and forage oat stand and yield. Soil Tillage Res. 40:125-144.

VÁRALLYAY G. (2010). Role of Soil Multifunctionality in Sustainable Development. Soil & Water Research 5(3):102-107.

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Published

2014-11-27

How to Cite

Bireescu, L., Bireescu, G., & Sellitto, M. V. (2014). Assessing the Soil Physiological Potential Using Pedo-Biological Diagnosis Under Minimum-Tillage System and Mineral Fertilization. EQA - International Journal of Environmental Quality, 13(13), 1–7. https://doi.org/10.6092/issn.2281-4485/4533

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