Changes of soil organic matter under minimum tillage in different soil-climatic conditions
Quantitative and qualitative soil organic matter properties were observed in a specific large area experiment (Chernozem - Gross Enzersdorf, Austria) and in a medium-term field experiment (Cambisol - Studena, Czech Republic). Two technologies - minimum tillage (MT) and conventional tillage (CT) - we...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2010-12-01
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| Series: | Soil and Water Research |
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| Online Access: | https://swr.agriculturejournals.cz/artkey/swr-201004-0004_changes-of-soil-organic-matter-under-minimum-tillage-in-different-soil-climatic-conditions.php |
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| author | Olga Svobodová Jana Jančíková Jan Horáček Peter Liebhard Věra Čechová |
| author_facet | Olga Svobodová Jana Jančíková Jan Horáček Peter Liebhard Věra Čechová |
| author_sort | Olga Svobodová |
| collection | DOAJ |
| description | Quantitative and qualitative soil organic matter properties were observed in a specific large area experiment (Chernozem - Gross Enzersdorf, Austria) and in a medium-term field experiment (Cambisol - Studena, Czech Republic). Two technologies - minimum tillage (MT) and conventional tillage (CT) - were compared by means of the determination of quantitative and qualitative soil organic matter parameters of the soil samples in the years 2004-2005. Cambisol showed higher values of quantitative soil organic matter parameters in MT compared to those in CT over the whole soil profile. For Cambisol, the qualitative parameters were almost comparable for both technologies. Chernozem showed more favourable values of the quantitative parameters in the surface layer in MT, however, the values had rather a contrary trend in deeper soil layers. CT showed slightly more favourable values of the qualitative soil organic matter parameters in Chernozem. It can be said that Chernozem organic matter reaction to tillage technology changes is slower and of minor rate in comparison with that of Cambisol organic matter. The results of quantitative and qualitative parameters do not conform with the generally recognised values for the Chernozem soil type. |
| first_indexed | 2024-04-10T08:05:07Z |
| format | Article |
| id | doaj.art-5025d73a9abc4cc5b64c024e1d84921f |
| institution | Directory Open Access Journal |
| issn | 1801-5395 1805-9384 |
| language | English |
| last_indexed | 2024-04-10T08:05:07Z |
| publishDate | 2010-12-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Soil and Water Research |
| spelling | doaj.art-5025d73a9abc4cc5b64c024e1d84921f2023-02-23T03:48:15ZengCzech Academy of Agricultural SciencesSoil and Water Research1801-53951805-93842010-12-015414615210.17221/1/2010-SWRswr-201004-0004Changes of soil organic matter under minimum tillage in different soil-climatic conditionsOlga Svobodová0Jana Jančíková1Jan Horáček2Peter Liebhard3Věra Čechová4Department of Applied Plant Biotechnologies, Faculty of Agriculture, University of South Bohemia in České Budějovice, České Budějovice, Czech RepublicDepartment of Applied Plant Biotechnologies, Faculty of Agriculture, University of South Bohemia in České Budějovice, České Budějovice, Czech RepublicDepartment of Applied Plant Biotechnologies, Faculty of Agriculture, University of South Bohemia in České Budějovice, České Budějovice, Czech RepublicInstitute of Agronomy and Plant Breeding, University of Natural Resources and Life Sciences (BOKU), Vienna, AustriaDepartment of Applied Plant Biotechnologies, Faculty of Agriculture, University of South Bohemia in České Budějovice, České Budějovice, Czech RepublicQuantitative and qualitative soil organic matter properties were observed in a specific large area experiment (Chernozem - Gross Enzersdorf, Austria) and in a medium-term field experiment (Cambisol - Studena, Czech Republic). Two technologies - minimum tillage (MT) and conventional tillage (CT) - were compared by means of the determination of quantitative and qualitative soil organic matter parameters of the soil samples in the years 2004-2005. Cambisol showed higher values of quantitative soil organic matter parameters in MT compared to those in CT over the whole soil profile. For Cambisol, the qualitative parameters were almost comparable for both technologies. Chernozem showed more favourable values of the quantitative parameters in the surface layer in MT, however, the values had rather a contrary trend in deeper soil layers. CT showed slightly more favourable values of the qualitative soil organic matter parameters in Chernozem. It can be said that Chernozem organic matter reaction to tillage technology changes is slower and of minor rate in comparison with that of Cambisol organic matter. The results of quantitative and qualitative parameters do not conform with the generally recognised values for the Chernozem soil type.https://swr.agriculturejournals.cz/artkey/swr-201004-0004_changes-of-soil-organic-matter-under-minimum-tillage-in-different-soil-climatic-conditions.phpcambisolchernozemhumus content and qualityhumus fractionationminimum tillage |
| spellingShingle | Olga Svobodová Jana Jančíková Jan Horáček Peter Liebhard Věra Čechová Changes of soil organic matter under minimum tillage in different soil-climatic conditions Soil and Water Research cambisol chernozem humus content and quality humus fractionation minimum tillage |
| title | Changes of soil organic matter under minimum tillage in different soil-climatic conditions |
| title_full | Changes of soil organic matter under minimum tillage in different soil-climatic conditions |
| title_fullStr | Changes of soil organic matter under minimum tillage in different soil-climatic conditions |
| title_full_unstemmed | Changes of soil organic matter under minimum tillage in different soil-climatic conditions |
| title_short | Changes of soil organic matter under minimum tillage in different soil-climatic conditions |
| title_sort | changes of soil organic matter under minimum tillage in different soil climatic conditions |
| topic | cambisol chernozem humus content and quality humus fractionation minimum tillage |
| url | https://swr.agriculturejournals.cz/artkey/swr-201004-0004_changes-of-soil-organic-matter-under-minimum-tillage-in-different-soil-climatic-conditions.php |
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