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  • This work presents the analysis of the influence of drought on microbial activity in rhizosphere and non-rhizosphere soil. Microbial activity was expressed as basal respiration (BR). Three groups of the treatment (A, B and C) with different regime of irrigation were prepared. The soil water content was maintained at 70% of maximum capillary capacity (MCC) in group A and at 40% in group B. In group C, soil water regime was maintained in the range of wilting point. Each group of the experiment was divided into three variants (A1 = B1, C1; A2 = B2, C2 etc.) with three repetitions: Variants A1 (B1, C1) were a controls without addition of another fertilizer. Variants A2 (B2, C2) were fertilized with mineral nitrogen fertilizer DAM 390 (0.140 Mg of N per ha) and variants A3 (B3, C3) contained 45 g of Cp per a pot. Significant differences in BR between individual variants were found in both rhizosphere and non-rhizosphere soil. The highest BR was always measured in variants A3 where soil water regime was maintained at 70% of MCC and Cp was applied. Differences in values of BR were detected between rhizosphere and non-rhizosphere soil. Unfortunately these differences were not significant. Based on these results, we can conclude that the drought in combination of method of fertilization has direct effect on microbial activities in soil, but this effect does not cause significant changes in microbial activities of rhizosphere and non-rhizosphere soil.
  • This work presents the analysis of the influence of drought on microbial activity in rhizosphere and non-rhizosphere soil. Microbial activity was expressed as basal respiration (BR). Three groups of the treatment (A, B and C) with different regime of irrigation were prepared. The soil water content was maintained at 70% of maximum capillary capacity (MCC) in group A and at 40% in group B. In group C, soil water regime was maintained in the range of wilting point. Each group of the experiment was divided into three variants (A1 = B1, C1; A2 = B2, C2 etc.) with three repetitions: Variants A1 (B1, C1) were a controls without addition of another fertilizer. Variants A2 (B2, C2) were fertilized with mineral nitrogen fertilizer DAM 390 (0.140 Mg of N per ha) and variants A3 (B3, C3) contained 45 g of Cp per a pot. Significant differences in BR between individual variants were found in both rhizosphere and non-rhizosphere soil. The highest BR was always measured in variants A3 where soil water regime was maintained at 70% of MCC and Cp was applied. Differences in values of BR were detected between rhizosphere and non-rhizosphere soil. Unfortunately these differences were not significant. Based on these results, we can conclude that the drought in combination of method of fertilization has direct effect on microbial activities in soil, but this effect does not cause significant changes in microbial activities of rhizosphere and non-rhizosphere soil. (en)
Title
  • The comparison of microbial activity in rhizosphere and non-rhizosphere soil stressed by drought
  • The comparison of microbial activity in rhizosphere and non-rhizosphere soil stressed by drought (en)
skos:prefLabel
  • The comparison of microbial activity in rhizosphere and non-rhizosphere soil stressed by drought
  • The comparison of microbial activity in rhizosphere and non-rhizosphere soil stressed by drought (en)
skos:notation
  • RIV/62156489:43210/14:00229460!RIV15-MZE-43210___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(QJ1220007)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 8128
http://linked.open...ai/riv/idVysledku
  • RIV/62156489:43210/14:00229460
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Rhizosphere; Drought; Microbial activity; Arable soil (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [1330F3437A25]
http://linked.open...v/mistoKonaniAkce
  • Brno, Czech Republic
http://linked.open...i/riv/mistoVydani
  • Brno, Czech Republic
http://linked.open...i/riv/nazevZdroje
  • MendelNet 2014 - Proceedings of International PhD Students Conference
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Záhora, Jaroslav
  • Elbl, Jakub
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Mendel University in Brno
https://schema.org/isbn
  • 978-80-7509-174-1
http://localhost/t...ganizacniJednotka
  • 43210
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