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AUTHOR(S):

Lacatusu Anca Rovena, Burtan Lavinia, Coronado M., Preda Claudia, Lacatusu R

 

TITLE

Assessment οf Soil Quality Under Different Agricultural Systems

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ABSTRACT

The paper presents the results of researches conducted in two types of experimental fields organized in ecological, conservation versus conventional agricultural systems. An ecological agriculture field experiment was organized on a Chernozems in south-eastern part of Romania, for assessing the effect of soil organic fertilization with compost made from three organic waste (marine algae, farmyard manure and residual sludge from waste water treatment), applied in doses of 25, 50, 75 and 100 t/ha. The soil quality assessed by the main agrochemical analyses of soil samples collected towards the end of the plants growing season have demonstrated very good conditions for plants nutrition, especially for those cultivated on the soil fertilized with compost, revealing a higher nutrient content than the unfertilized or conventional mineral fertilized control. In the other experimental field belonging to the Drăgănești Vlașca Research and Development Agricultural Station, in the conservative and the conventional agricultural systems, soil surveys sampled in two stages have been analyzed for physics and chemical parameters, but in this paper, are presented the results of microbiological analyses, the total heterotrophic bacteria number, the total microfungi number and the soil respiration. The state of the soil aggregates arrangement that usually is more favorable in the conservative system as compared to the conventional ones led to a relative improvement of air circulation and better conditions for the water accumulation into the soil under conservative system. The reduced surface traffic allowed so called ”soil resting” that have been led to a natural rearrangement of the soil aggregates and a slight improvement of the air and water regimes. According to agrochemical parameters, respectively microbiological activity, in both agricultural systems, ecological and conservative, the soil presented favorable properties for growing and developing of cultivated plants, less equal or even more than in conventional agricultural system

 

KEYWORDS

ecological agriculture, organic compost, conservation agriculture, soil agrochemical properties

 

REFERENCES

[1] Ball B.C. Experience with minimum and zero tillage in Scotland. In: Tebrugge F., und A. Bohrensen (Hrsg) (1994). Experiences with the applicablity of no-tillage crop production in the West-European countries. Proceedings of EC – Workshop on EC – concerted. Fachverlag Kohler. GieBen, 1994.

[2] Barber H.B., Bowen T., Delise D.A., Jenkins E.W., Jones J.J., Kalbach R.M., Pifer A.E.: Predictions and measurements of mass spectra of the charged nucleonic component of cosmic rays at mountain altitude, Phys. Rev., D 22,1980, p. 2667

[3] Barrriuso Calvet R., B. Cure Incidence de la simplification du travail du sol sur le comportament des produits phytosanitaries: consequences sur les risques de poluation in Simplification du travail de sol, les collogues de INRA, 65, 1994, p.172

[4] Bengtsson M., Tillman Anne-Marie, 2004, Actors and interpretations in an environmental controversy: The Swedish debate on sewage sludge in agriculture, Resources Conserv. and Recycling, 42, 65-82

[5] Benites J.R., Derpsch R., Des McGarry, Current Status and Future Growth Potential of Conservation Agriculture in the World Context. ISTRO Conference Forth Worth, USA: 2000, p. 120-129

[6] Benites, J., Vaneph, S. and Bot, A. 2002. Planting concepts and harvesting good results. LEISA Magazine on Low External Input and Sustainable Agriculture, October 2002, Volume 18 Nº 3, p 6 –9.

[7] Borlan Z., și C. Hera, Agrochemical optimization of the soil-plant system Edit. Academiei, București: 1984, p. 115-118.

[8] Cioroianu T., Sîrbu Carmen, Dumitru M., Dorneanu A., Ștefănescu Daniela, Unconventional fertilizers. Edit. Estfalia, Bucharest 2009, p.20

[9] Derpsch R.,”No-tillage and Conservation Agriculture”: A progress Report. In: Goddard, T., Zoebisch, M.A., Gan, Y.T., Ellis, W., Watson, A. and Soubatpanit, S. (Eds). 2008. ”No-till farming systems”. Special publication No.3, World Association of Soil and Water Conservation, Bangkok, ISBN:978-974-8391-60-1:544, 2008

[10] Derpsch Rolf, 2015. No-tillage and conservation agriculture: A progress report, https://www.researchgate.net/publication/284459787_No-tillage_and_conservation_agriculture_A_progress_report

[11] Dumitrașcu Monica, Post Accession Impact on Ecological Agriculture in Romania, National Symp. Mineral and organo-mineral fertilizers utilization in agriculture–Agricultural Magazines Ltd., 2014, p. 435-444

[12] Eckelmann, W., R. Baritz, S. Bialousz, P. Bielek, F. Carré, B. Houšková, R. J. A. J.A. Jones, M. Kibblewhite, J. Kozak, C. Le Bas, G. Tóth, T. Tóth, G. Várallyay, M. Yli Halla and M. Zupan, 2006, Common Criteria for Risk Area Identification according to Soil Threats, Research report no. 20, Soil Information Working Group (SIWG), European Soil Bureau Network (ESBN)

[13] Lăcătușu R, R. Căpățână, Anca-Rovena Lăcătușu, Venera Mihaela Stroe, Aurelia Meghea, 2015. A New Compost for Organic Farming Testing by Plants, Conference Proceedings Of 15th Anniversary International Multidisciplinary Scientific Geoconference & Expo SGEM 2015, Soils, Forest Ecosystems Marine &Ocean Ecosystems, vol II, pg 11-18

[14] Lăcătușu R., Anca-Rovena Lăcătușu, Romeo Căpățână, Irina Ramona Moraru, Andrei Vrinceanu, 2016. The effect of an organic fertilizer made by three organic waste recycling on the grows and productivity of corn. 16th International Multidisciplinary Scientific GeoConference SGEM 2016, Book 3: Water Resources. Forest, Marine & Ocean Ecosystems. vol II, ISSN 1314-2704, pg. 371-378

[15] Lăcătușu R., Kovacsovics Beatrice, Gâță, Gh., Alexandrescu Ariadna, 1987, Utilizing of the ammonium acetate-EDTA solution for simultaneous extraction of Zn, Cu, Mn and Fe from the soil). SNRSS Publications, vol. 23B, pg. 1-11 (published in Romanian).

[16] Lupu Gh., Nedeff, Lupu Cornelia, Teodorescu Elena., Soil tillage technologies influence on the yields, physics properties and processes, energy conservation at RDAS Secuieni, Neamt County, Agricultural Research in Moldavia, Vol. IV, 1992, Iași

[17] Oldeman L. The global extent of soil degradation, in Soil Resilience and Sustainable Land Use. Eds. Greenland and Syabolcs J. CAB Inter, Wallingthon: Chapter 7, 1994, p. 99-117

[18] Phillips R.E., Phillips S.H., No tillage agriculture, 1983 in Burtan Lavinia, Coronado M., Vrînceanu A., Mininum tillage soil systems (Sisteme minime de lucrări ale solului). Editura Estfalia. 2016, ISBN 0-442-27731-8, p. 32

[19] Rajasulochana P., Krishnamoorty P., 2004, Marine algae for agricultural sector for high yield, Journal of Chemical and Pharmaceutical Sciences, 7,4, 369-372

[20] Rusu T., Guș I., Bogdan C., Puia M., Ciucos T., Huzdu P., Research concerning the influence of minimum soil tillage systems on productivity and pathogens incidence on the wheat, soybean, and potatoes. Integrated system against weeds - National Symposium on. Herbology, Ed. Ceres, 2004.

[21] Soane B.D., Van Quwerkerk C., Eds, Soil Compaction in Crop Production. Developments in Agricultural Engineering’’. Ed. Elsevier, Amsterdam, Holland; 1994, p.662

[22] Van den Akker. Determination of the susceptibility of subsoil to compaction and ways to prevent subsoil compaction, in, Sustainable Land Management – Environmental Protection’’. Advance in Geo-Ecology CATENA VERLAG, Reiskirchen, Germany. Eds. Pagliai M. and Jones R. Nr. 35, 2002, p. 291-305

[23] Zodape S.T., 2001, Seaweeds as a biofertilizer, Journal of Scientific. and Ind. Research, 60, 378-382

[24] ***Conservation Agriculture in Europe: Environmental, Economic and EU Pollicy Perspectives, 1999. Report of Project 96-E-338 of European Conservation Agriculture Federation, Round Point Schuman 6, Box. 5; B 1040; Brusseles, Belgium; p.24.

[25] ***CTIC, 2005. Conservation Technology Information Center, CTIC, National Crop Residue Management Survey 2004.

[26] ***FIBL Organic Farming Statistics, 2015, http://www.fibl.org/en/themes/organic-farming-statistics.html

Cite this paper

Lacatusu Anca Rovena, Burtan Lavinia, Coronado M., Preda Claudia, Lacatusu R. (2017) Assessment οf Soil Quality Under Different Agricultural Systems. International Journal of Chemistry and Chemical Engineering Systems, 2, 52-59

 

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