Potential of biochar after the biological activation by native soil microflora
Objective. Dehydrogenase activity after the biological activation of biochar by the native soil microorganisms was studied. The main aim was to improve biochar properties by activation and make it more friendly for the soil microflora. Materials and methods. The activation was reached by aerating wi...
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| Format: | Article |
| Language: | English |
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Universidad de Cordoba
2021-06-01
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| Series: | Revista MVZ Cordoba |
| Subjects: | |
| Online Access: | https://revistamvz.unicordoba.edu.co/article/view/2219 |
| _version_ | 1828951253813559296 |
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| author | Helena Dvorackova Jaroslav Záhora Lubica Pospíšilová Vítězslav Vlček |
| author_facet | Helena Dvorackova Jaroslav Záhora Lubica Pospíšilová Vítězslav Vlček |
| author_sort | Helena Dvorackova |
| collection | DOAJ |
| description | Objective. Dehydrogenase activity after the biological activation of biochar by the native soil microorganisms was studied. The main aim was to improve biochar properties by activation and make it more friendly for the soil microflora. Materials and methods. The activation was reached by aerating with the soil solution for two weeks. No special inoculum of microorganisms was applied. The following treatments in four replicates were prepared: conventional raw biochar (BR), activated biochar (BA), mineral fertilizer DAM 390 (NF), and control (C). A statistical test for comparing treatments means (Fisher p≤0.05; program STATISTICA 12.0; StatSoft software Inc., Tulsa, Oklahoma, USA) was used. Results. Statistically significant differences in the dehydrogenase activity between the treatments BR, BA, and C were found. Application of mineral fertilizers had a negative effect and increasing of nitrogen leaching was observed. Conclusions. Activating of biochar is suitable metods for impove soil biota conition compared with convention biochar. |
| first_indexed | 2024-12-14T06:35:00Z |
| format | Article |
| id | doaj.art-8035d0d2d19748f09cbbcb866163f96f |
| institution | Directory Open Access Journal |
| issn | 0122-0268 1909-0544 |
| language | English |
| last_indexed | 2024-12-14T06:35:00Z |
| publishDate | 2021-06-01 |
| publisher | Universidad de Cordoba |
| record_format | Article |
| series | Revista MVZ Cordoba |
| spelling | doaj.art-8035d0d2d19748f09cbbcb866163f96f2022-12-21T23:13:24ZengUniversidad de CordobaRevista MVZ Cordoba0122-02681909-05442021-06-0126310.21897/rmvz.2219Potential of biochar after the biological activation by native soil microfloraHelena Dvorackova0Jaroslav Záhora1Lubica Pospíšilová2Vítězslav Vlček3Universidad de Mendel en Brno, Faculty of AgriSciences, Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition. Zemědělská 1, 613 00 Brno, República ChecaUniversidad de Mendel en Brno, Faculty of AgriSciences, Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition. Zemědělská 1, 613 00 Brno, República ChecaUniversidad de Mendel en Brno, Faculty of AgriSciences, Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition. Zemědělská 1, 613 00 Brno, República ChecaUniversidad de Mendel en Brno, Faculty of AgriSciences, Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition. Zemědělská 1, 613 00 Brno, República ChecaObjective. Dehydrogenase activity after the biological activation of biochar by the native soil microorganisms was studied. The main aim was to improve biochar properties by activation and make it more friendly for the soil microflora. Materials and methods. The activation was reached by aerating with the soil solution for two weeks. No special inoculum of microorganisms was applied. The following treatments in four replicates were prepared: conventional raw biochar (BR), activated biochar (BA), mineral fertilizer DAM 390 (NF), and control (C). A statistical test for comparing treatments means (Fisher p≤0.05; program STATISTICA 12.0; StatSoft software Inc., Tulsa, Oklahoma, USA) was used. Results. Statistically significant differences in the dehydrogenase activity between the treatments BR, BA, and C were found. Application of mineral fertilizers had a negative effect and increasing of nitrogen leaching was observed. Conclusions. Activating of biochar is suitable metods for impove soil biota conition compared with convention biochar.https://revistamvz.unicordoba.edu.co/article/view/2219Biocharcarbondehydrogenase activitynitrogensoil microorganisms |
| spellingShingle | Helena Dvorackova Jaroslav Záhora Lubica Pospíšilová Vítězslav Vlček Potential of biochar after the biological activation by native soil microflora Revista MVZ Cordoba Biochar carbon dehydrogenase activity nitrogen soil microorganisms |
| title | Potential of biochar after the biological activation by native soil microflora |
| title_full | Potential of biochar after the biological activation by native soil microflora |
| title_fullStr | Potential of biochar after the biological activation by native soil microflora |
| title_full_unstemmed | Potential of biochar after the biological activation by native soil microflora |
| title_short | Potential of biochar after the biological activation by native soil microflora |
| title_sort | potential of biochar after the biological activation by native soil microflora |
| topic | Biochar carbon dehydrogenase activity nitrogen soil microorganisms |
| url | https://revistamvz.unicordoba.edu.co/article/view/2219 |
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