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  • In our research, now in its fourth year, we have focused on a comparison of three forms of tillage (ploughing, subsoiling and minimization technique) and their influence on selected biological and biochemical soil characteristics. From evaluation of the results for the third year of analysis in comparison with the start of research it is evident that tillage methods affect activity of most soil enzymes. This is true for cellulase, dehydrogenase, acidic and alkaline phosphatase, nitrate reductase and protease. In 2010 soil respiration was higher in the ploughing variant compared to the other methods, which is due to the greater aeration and lower compaction of the surface layer to 20 cm. This is also evident in the results of soil compaction measurement, which, in the surface layer, is lowest in the ploughing variant and highest in the minimization variant. In the 20 - 40 cm layer such differences were not noted.
  • In our research, now in its fourth year, we have focused on a comparison of three forms of tillage (ploughing, subsoiling and minimization technique) and their influence on selected biological and biochemical soil characteristics. From evaluation of the results for the third year of analysis in comparison with the start of research it is evident that tillage methods affect activity of most soil enzymes. This is true for cellulase, dehydrogenase, acidic and alkaline phosphatase, nitrate reductase and protease. In 2010 soil respiration was higher in the ploughing variant compared to the other methods, which is due to the greater aeration and lower compaction of the surface layer to 20 cm. This is also evident in the results of soil compaction measurement, which, in the surface layer, is lowest in the ploughing variant and highest in the minimization variant. In the 20 - 40 cm layer such differences were not noted. (en)
Title
  • The effect of different forms of tillage on selected biological and biochemical soil characteristics
  • The effect of different forms of tillage on selected biological and biochemical soil characteristics (en)
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  • The effect of different forms of tillage on selected biological and biochemical soil characteristics
  • The effect of different forms of tillage on selected biological and biochemical soil characteristics (en)
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  • RIV/61989592:15310/11:33118866!RIV12-MZE-15310___
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  • P(QH72039)
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  • 196233
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  • RIV/61989592:15310/11:33118866
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  • Soil tillage, enzymes, respirations, soil characteristics (en)
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  • [F54D5E50BD6A]
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  • Průhonice
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  • 6th International Soil Conference ISTRO Czech Branch
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  • Čáp, Ladislav
  • ŠARAPATKA, Bořivoj
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number of pages
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  • Výykumný ústav pícninářský
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  • 978-80-86908-27-4
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  • 15310
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